40988519858

Names of 40988519858

• Cardinal: 40988519858 can be written as Forty billion, nine hundred eighty-eight million, five hundred nineteen thousand, eight hundred fifty-eight.

Scientific notation

• Scientific notation: 4.0988519858 × 10¹⁰

Factors of 40988519858

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 401

Divisors of 40988519858

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 11 13 22 26 31 37 62 74 121 143 242 286 307 341 403 407 481 614 682 806 814 962 1147 1369 1573 2294 2738 3146 3377 3751 3991 4433 4477 5291 6754 7502 7982 8866 8954 9517 10582 11359 12617 14911 15059 17797 19034 22718 25234 29822 30118 35594 37147 42439 43901 48763 58201 74294 84878 87802 97526 104687 116402 123721 124949 138787 147667 164021 165649 195767 209374 247442 249898 277574 295334 328042 331298 352129 391534 420283 466829 482911 551707 704258 840566 933658 965822 1103414 1151557 1360931 1374439 1624337 1804231 2153437 2303114 2721862 2748878 3248674 3608462 3873419 4306874 4577677 4623113 5135119 5463679 6068777 7746838 9155354 9246226 10270238 10927358 12137554 13028773 14970241 17867707 26057546 29940482 35735414 42607609 50354447 50854243 60100469 66756547 85215218 100708894 101708486 120200938 133513094 143316503 169374049 286633006 338748098 553898917 661105159 1107797834 1322210318 1576481533 1863114539 3152963066 3726229078 20494259929 40988519858
• Sum of all divisors σ(n): 77463251712
• Sum of proper divisors (its aliquot sum) s(n): 36474731854
• 40988519858 is a deficient number, because the sum of its proper divisors (36474731854) is less than itself. Its deficiency is 4513788004

Bases of 40988519858

• Binary: 100110001011000110110010110110110010₂
• Hexadecimal: 0x98B1B2DB2
• Base-36: ITVI8C2

Squares and roots of 40988519858

• 40988519858 squared (40988519858²) is 1680058760149660340164
• 40988519858 cubed (40988519858³) is 68863121853001211904767148976712
• The square root of 40988519858 is 202456.2171384223
• The cube root of 40988519858 is 3447.8953727495

Scales and comparisons

• 40,988,519,858 seconds is equal to 1,303 years, 16 weeks, 3 hours, 57 minutes, 38 seconds.
• To count from 1 to 40,988,519,858 would take you about two thousand, six hundred six 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 40988519858 cubic inches would be around 287.3 feet tall.

Recreational maths with 40988519858

• 40988519858 backwards is 85891588904
• The number of decimal digits it has is: 11
• The sum of 40988519858's digits is 65
• More coming soon!