40898193424

Names of 40898193424

• Cardinal: 40898193424 can be written as Forty billion, eight hundred ninety-eight million, one hundred ninety-three thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.0898193424 × 10¹⁰

Factors of 40898193424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17582

Divisors of 40898193424

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 19 22 38 44 76 88 152 176 209 304 418 727 836 1454 1672 2908 3344 5816 7997 11632 13813 15994 16823 27626 31988 33646 55252 63976 67292 110504 127952 134584 151943 185053 221008 269168 303886 319637 370106 607772 639274 740212 1215544 1278548 1480424 2431088 2557096 2960848 3516007 5114192 7032014 12230321 14064028 24460642 28128056 48921284 56256112 97842568 134533531 195685136 232376099 269067062 464752198 538134124 929504396 1076268248 1859008792 2152536496 2556137089 3718017584 5112274178 10224548356 20449096712 40898193424
• Sum of all divisors σ(n): 91124167680
• Sum of proper divisors (its aliquot sum) s(n): 50225974256
• 40898193424 is an abundant number, because the sum of its proper divisors (50225974256) is greater than itself. Its abundance is 9327780832

Bases of 40898193424

• Binary: 100110000101101110001110100000010000₂
• Hexadecimal: 0x985B8E810
• Base-36: ISDQ80G

Squares and roots of 40898193424

• 40898193424 squared (40898193424²) is 1672662225346916843776
• 40898193424 cubed (40898193424³) is 68408863225256480578794438529024
• The square root of 40898193424 is 202233.0176405425
• The cube root of 40898193424 is 3445.3608000931

Scales and comparisons

• 40,898,193,424 seconds is equal to 1,300 years, 22 weeks, 4 days, 17 hours, 17 minutes, 4 seconds.
• To count from 1 to 40,898,193,424 would take you about two thousand, six hundred years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40898193424 cubic inches would be around 287.1 feet tall.

Recreational maths with 40898193424

• 40898193424 backwards is 42439189804
• The number of decimal digits it has is: 11
• The sum of 40898193424's digits is 52
• More coming soon!