13680952786879959

Names of 13680952786879959

• Cardinal: 13680952786879959 can be written as Thirteen quadrillion, six hundred eighty trillion, nine hundred fifty-two billion, seven hundred eighty-six million, eight hundred seventy-nine thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.3680952786879959 × 10¹⁶

Factors of 13680952786879959

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 66251

Divisors of 13680952786879959

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 21 31 49 93 147 173 217 343 519 651 961 1029 1211 1519 2401 2883 3633 4557 5363 6727 7203 8477 10633 16089 20181 25431 29929 31899 37541 47089 59339 66037 74431 89787 112623 141267 166253 178017 198111 209503 223293 262787 329623 415373 462259 498759 628509 788361 927799 988869 1163771 1246119 1386777 1466521 1839509 2047147 2307361 2783397 3235813 3491313 4399563 5518527 6141441 6494593 6922083 8146397 9707439 10265647 11424401 12876563 14330029 19483779 22650691 24439191 28761769 30796941 34273203 38629689 42990087 45462151 57024779 63461557 67952073 71859529 79970807 86285307 100310203 136386453 158554837 171074337 190384671 201332383 215578587 239912421 300930609 318235057 354156431 399173453 444230899 475664511 559795649 603997149 702171421 954705171 1062469293 1197520359 1332692697 1409326681 1679386947 1976421373 2106514263 2227645399 2479095017 3109616293 3918569543 4227980043 4915199947 5929264119 6682936197 7437285051 9328848879 9865286767 10978849361 11755708629 13834949611 14745599841 17353665119 21767314051 27429986801 29595860301 32936548083 41504848833 52060995357 61269062563 65301942153 69057007369 76851945527 82289960403 96844647277 121475655833 152371198357 183807187689 207171022107 230555836581 290533941831 364426967499 428883437941 457113595071 537963618689 677912530939 850329590831 1286650313823 1613890856067 1899340939453 2033737592817 2550988772493 3002184065587 3765745330823 4745387716573 5698022818359 9006552196761 11297235992469 13295386576171 14236163149719 21015288459109 26360217315761 39886159728513 63045865377327 79080651947283 93067706033197 147107019213763 279203118099591 441321057641289 651473942232379 1954421826697137 4560317595626653 13680952786879959
• Sum of all divisors σ(n): 22116990896024808
• Sum of proper divisors (its aliquot sum) s(n): 8436038109144849
• 13680952786879959 is a deficient number, because the sum of its proper divisors (8436038109144849) is less than itself. Its deficiency is 5244914677735110

Bases of 13680952786879959

• Binary: 110000100110101100000100001011000011010000010111010111₂
• Hexadecimal: 0x309AC10B0D05D7
• Base-36: 3QPHQY1KP93

Squares and roots of 13680952786879959

• 13680952786879959 squared (13680952786879959²) is 187168469156838516862005875841681
• 13680952786879959 cubed (13680952786879959³) is 2560642989727305557166149729103989600373035771079
• The square root of 13680952786879959 is 116965605.1447602223
• The cube root of 13680952786879959 is 239169.3085959885

Scales and comparisons

• 13,680,952,786,879,959 seconds is equal to 435,011,980 years, 34 weeks, 1 day, 6 hours, 12 minutes, 39 seconds.
• To count from 1 to 13,680,952,786,879,959 would take you about one billion, three hundred five million, thirty-five thousand, nine hundred forty-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 13680952786879959 cubic inches would be around 19930.8 feet tall.

Recreational maths with 13680952786879959

• 13680952786879959 backwards is 95997868725908631
• The number of decimal digits it has is: 17
• The sum of 13680952786879959's digits is 102
• More coming soon!