72131692879441404

Names of 72131692879441404

• Cardinal: 72131692879441404 can be written as Seventy-two quadrillion, one hundred thirty-one trillion, six hundred ninety-two billion, eight hundred seventy-nine million, four hundred forty-one thousand, four hundred four.

Scientific notation

• Scientific notation: 7.2131692879441404 × 10¹⁶

Factors of 72131692879441404

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 613302153533

Divisors of 72131692879441404

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 121 132 162 198 242 243 297 324 363 396 484 486 594 726 891 972 1089 1188 1452 1782 2178 2673 3267 3564 4356 5346 6534 9801 10692 13068 19602 29403 39204 58806 117612 613302153517 1226604307034 1839906460551 2453208614068 3679812921102 5519719381653 6746323688687 7359625842204 11039438763306 13492647377374 16559158144959 20238971066061 22078877526612 26985294754748 33118316289918 40477942132122 49677474434877 60716913198183 66236632579836 74209560575557 80955884264244 99354948869754 121433826396366 148419121151114 149032423304631 182150739594549 198709897739508 222628681726671 242867652792732 296838242302228 298064846609262 364301479189098 445257363453342 546452218783647 596129693218524 667886045180013 728602958378196 890514726906684 1092904437567294 1335772090360026 1639356656350941 2003658135540039 2185808875134588 2671544180720052 3278713312701882 4007316271080078 6010974406620117 6557426625403764 8014632542160156 12021948813240234 18032923219860351 24043897626480468 36065846439720702 72131692879441404
• Sum of all divisors σ(n): 207838286992793912
• Sum of proper divisors (its aliquot sum) s(n): 135706594113352508
• 72131692879441404 is an abundant number, because the sum of its proper divisors (135706594113352508) is greater than itself. Its abundance is 63574901233911104

Bases of 72131692879441404

• Binary: 100000000010000110110010001111011001000000110110111111100₂
• Hexadecimal: 0x10043647B206DFC
• Base-36: JQ8JU8ZARR0

Squares and roots of 72131692879441404

• 72131692879441404 squared (72131692879441404²) is 5202981117654057744168319069491216
• 72131692879441404 cubed (72131692879441404³) is 375299836036155274847737716106726324010800564707264
• The square root of 72131692879441404 is 268573440.3835222947
• The cube root of 72131692879441404 is 416270.2510771443

Scales and comparisons

• 72,131,692,879,441,404 seconds is equal to 2,293,564,715 years, 30 weeks, 5 days, 23 minutes, 24 seconds.
• To count from 1 to 72,131,692,879,441,404 would take you about six billion, eight hundred eighty million, six hundred ninety-four thousand, one hundred forty-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 72131692879441404 cubic inches would be around 34689.2 feet tall.

Recreational maths with 72131692879441404

• 72131692879441404 backwards is 40414497829613127
• The number of decimal digits it has is: 17
• The sum of 72131692879441404's digits is 72
• More coming soon!