40913957628

Names of 40913957628

• Cardinal: 40913957628 can be written as Forty billion, nine hundred thirteen million, nine hundred fifty-seven thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0913957628 × 10¹⁰

Factors of 40913957628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1824

Divisors of 40913957628

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 67 81 108 134 162 201 243 268 324 402 486 503 603 804 972 1006 1206 1249 1509 1809 2012 2412 2498 3018 3618 3747 4527 4996 5427 6036 7236 7494 9054 10854 11241 13581 14988 16281 18108 21708 22482 27162 32562 33701 33723 40743 44964 54324 65124 67402 67446 81486 83683 101103 101169 122229 134804 134892 162972 167366 202206 202338 244458 251049 303309 303507 334732 404412 404676 488916 502098 606618 607014 628247 753147 909927 1004196 1213236 1214028 1256494 1506294 1819854 1884741 2259441 2512988 2729781 3012588 3639708 3769482 4518882 5459562 5654223 6778323 7538964 8189343 9037764 10919124 11308446 13556646 16378686 16962669 20334969 22616892 27113292 32757372 33925338 40669938 42092549 50888007 67850676 81339876 84185098 101776014 126277647 152664021 168370196 203552028 252555294 305328042 378832941 505110588 610656084 757665882 1136498823 1515331764 2272997646 3409496469 4545995292 6818992938 10228489407 13637985876 20456978814 40913957628
• Sum of all divisors σ(n): 109156320000
• Sum of proper divisors (its aliquot sum) s(n): 68242362372
• 40913957628 is an abundant number, because the sum of its proper divisors (68242362372) is greater than itself. Its abundance is 27328404744

Bases of 40913957628

• Binary: 100110000110101010010111001011111100₂
• Hexadecimal: 0x986A972FC
• Base-36: ISN43R0

Squares and roots of 40913957628

• 40913957628 squared (40913957628²) is 1673951928785779386384
• 40913957628 cubed (40913957628³) is 68487998285650251303470816137152
• The square root of 40913957628 is 202271.9892323205
• The cube root of 40913957628 is 3445.8034145389

Scales and comparisons

• 40,913,957,628 seconds is equal to 1,300 years, 48 weeks, 5 days, 4 hours, 13 minutes, 48 seconds.
• To count from 1 to 40,913,957,628 would take you about two thousand, six hundred one 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 40913957628 cubic inches would be around 287.2 feet tall.

Recreational maths with 40913957628

• 40913957628 backwards is 82675931904
• 40913957628 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40913957628's digits is 54
• More coming soon!