40988975940

Names of 40988975940

• Cardinal: 40988975940 can be written as Forty billion, nine hundred eighty-eight million, nine hundred seventy-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.098897594 × 10¹⁰

Factors of 40988975940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2300188

Divisors of 40988975940

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 162 165 180 198 220 270 297 324 330 396 405 495 540 594 660 810 891 990 1188 1485 1620 1782 1980 2970 3564 4455 5940 8910 17820 2300167 4600334 6900501 9200668 11500835 13801002 20701503 23001670 25301837 27602004 34502505 41403006 46003340 50603674 62104509 69005010 75905511 82806012 101207348 103507515 124209018 126509185 138010020 151811022 186313527 207015030 227716533 248418036 253018370 303622044 310522545 372627054 379527555 414030060 455433066 506036740 621045090 683149599 745254108 759055110 910866132 931567635 1138582665 1242090180 1366299198 1518110220 1863135270 2049448797 2277165330 2732598396 3415747995 3726270540 4098897594 4554330660 6831495990 8197795188 10247243985 13662991980 20494487970 40988975940
• Sum of all divisors σ(n): 140273445312
• Sum of proper divisors (its aliquot sum) s(n): 99284469372
• 40988975940 is an abundant number, because the sum of its proper divisors (99284469372) is greater than itself. Its abundance is 58295493432

Bases of 40988975940

• Binary: 100110001011001000100010001101000100₂
• Hexadecimal: 0x98B222344
• Base-36: ITVS090

Squares and roots of 40988975940

• 40988975940 squared (40988975940²) is 1680096148609898883600
• 40988975940 cubed (40988975940³) is 68865420612257809785713260584000
• The square root of 40988975940 is 202457.3435072189
• The cube root of 40988975940 is 3447.9081610229

Scales and comparisons

• 40,988,975,940 seconds is equal to 1,303 years, 16 weeks, 5 days, 10 hours, 39 minutes.
• To count from 1 to 40,988,975,940 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 40988975940 cubic inches would be around 287.3 feet tall.

Recreational maths with 40988975940

• 40988975940 backwards is 04957988904
• The number of decimal digits it has is: 11
• The sum of 40988975940's digits is 63
• More coming soon!