NOTNUMBER

=NOTNUMBER(Array)

Array
Required. Range to check if cells aren't numbers

NOTNUMBER returns TRUE or FALSE if a cell in a given range is not a number.

schardt679

Board Regular
Joined
Mar 27, 2021
Messages
58
Office Version
  1. 365
  2. 2010
Platform
  1. Windows
  2. Mobile
  3. Web
NOTNUMBER returns TRUE or FALSE if a cell in a given range is not a number.

Other functions on minisheet: AFORMULATEXT.

Screen Tip/ Comment: =NOTNUMBER(Array☛ range to check if cells aren't numbers)

Excel Formula:
=LAMBDA(Array,
      --(ISNUMBER(Array))=0
  )
LAMBDA Examples.xlsx
ABCDEFG
1NOTNUMBER
2
3Original DataResult
41 FALSETRUE
5 2TRUEFALSE
6#N/A TRUETRUE
7ABCTRUETRUE
83ABCTRUETRUE
9
10B5 & C6 contain space(s)
11C1 contains a non-breaking space
12C8 contains white text
13Formula in cell E4☛ =NOTNUMBER(B4:C8)
14
NOTNUMBER
Cell Formulas
RangeFormula
C4C4=CHAR(160)
E4:F8E4=NOTNUMBER(B4:C8)
B5B5=CHAR(32)
B6B6=NA()
C6C6=REPT(" ", 5)
B13B13=AFORMULATEXT(E4)
Dynamic array formulas.
 
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