40190792628

Names of 40190792628

• Cardinal: 40190792628 can be written as Forty billion, one hundred ninety million, seven hundred ninety-two thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0190792628 × 10¹⁰

Factors of 40190792628

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6755

Divisors of 40190792628

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 43 84 86 129 172 258 301 516 602 903 1204 1806 3041 3612 3659 6082 7318 9123 10977 12164 14636 18246 21287 21954 25613 36492 42574 43908 51226 63861 76839 85148 102452 127722 130763 153678 157337 255444 261526 307356 314674 392289 472011 523052 629348 784578 915341 944022 1101359 1569156 1830682 1888044 2202718 2746023 3304077 3661364 4405436 5492046 6608154 10984092 11127019 13216308 22254038 33381057 44508076 66762114 77889133 133524228 155778266 233667399 311556532 467334798 478461817 934669596 956923634 1435385451 1913847268 2870770902 3349232719 5741541804 6698465438 10047698157 13396930876 20095396314 40190792628
• Sum of all divisors σ(n): 109733944320
• Sum of proper divisors (its aliquot sum) s(n): 69543151692
• 40190792628 is an abundant number, because the sum of its proper divisors (69543151692) is greater than itself. Its abundance is 29352359064

Bases of 40190792628

• Binary: 100101011011100011101101001110110100₂
• Hexadecimal: 0x95B8ED3B4
• Base-36: IGOK62C

Squares and roots of 40190792628

• 40190792628 squared (40190792628²) is 1615299812066899146384
• 40190792628 cubed (40190792628³) is 64920179778828115655309560057152
• The square root of 40190792628 is 200476.4141439087
• The cube root of 40190792628 is 3425.3807842891

Scales and comparisons

• 40,190,792,628 seconds is equal to 1,277 years, 49 weeks, 5 hours, 3 minutes, 48 seconds.
• To count from 1 to 40,190,792,628 would take you about two thousand, five hundred fifty-five 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 40190792628 cubic inches would be around 285.4 feet tall.

Recreational maths with 40190792628

• 40190792628 backwards is 82629709104
• The number of decimal digits it has is: 11
• The sum of 40190792628's digits is 48
• More coming soon!