40451669712

Names of 40451669712

• Cardinal: 40451669712 can be written as Forty billion, four hundred fifty-one million, six hundred sixty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 4.0451669712 × 10¹⁰

Factors of 40451669712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20312

Divisors of 40451669712

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 228 304 342 456 684 757 912 1368 1514 2271 2736 3028 4542 6056 6813 9084 12112 13626 14383 18168 19531 27252 28766 36336 39062 43149 54504 57532 58593 78124 86298 109008 115064 117186 129447 156248 172596 175779 230128 234372 258894 312496 345192 351558 371089 468744 517788 690384 703116 742178 937488 1035576 1113267 1406232 1484356 2071152 2226534 2812464 2968712 3339801 4453068 5937424 6679602 8906136 13359204 14784967 17812272 26718408 29569934 44354901 53436816 59139868 88709802 118279736 133064703 177419604 236559472 266129406 280914373 354839208 532258812 561828746 709678416 842743119 1064517624 1123657492 1685486238 2129035248 2247314984 2528229357 3370972476 4494629968 5056458714 6741944952 10112917428 13483889904 20225834856 40451669712
• Sum of all divisors σ(n): 119330363360
• Sum of proper divisors (its aliquot sum) s(n): 78878693648
• 40451669712 is an abundant number, because the sum of its proper divisors (78878693648) is greater than itself. Its abundance is 38427023936

Bases of 40451669712

• Binary: 100101101011000110110111111011010000₂
• Hexadecimal: 0x96B1B7ED0
• Base-36: IKZVO40

Squares and roots of 40451669712

• 40451669712 squared (40451669712²) is 1636337582488738162944
• 40451669712 cubed (40451669712³) is 66192587424166991127060325552128
• The square root of 40451669712 is 201126.0045643029
• The cube root of 40451669712 is 3432.7761501153

Scales and comparisons

• 40,451,669,712 seconds is equal to 1,286 years, 12 weeks, 2 days, 14 hours, 55 minutes, 12 seconds.
• To count from 1 to 40,451,669,712 would take you about two thousand, five hundred seventy-two 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 40451669712 cubic inches would be around 286.1 feet tall.

Recreational maths with 40451669712

• 40451669712 backwards is 21796615404
• The number of decimal digits it has is: 11
• The sum of 40451669712's digits is 45
• More coming soon!