12742909319664

Names of 12742909319664

• Cardinal: 12742909319664 can be written as Twelve trillion, seven hundred forty-two billion, nine hundred nine million, three hundred nineteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.2742909319664 × 10¹³

Factors of 12742909319664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 316912

Divisors of 12742909319664

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 79 81 108 131 144 158 162 216 237 243 262 316 324 393 432 474 486 524 632 648 711 786 948 972 1048 1179 1264 1296 1422 1572 1896 1944 2096 2133 2358 2844 3144 3537 3792 3888 4266 4716 5688 6288 6399 7074 8532 9432 10349 10611 11376 12798 14148 17064 18864 19197 20698 21222 25596 28296 31047 31833 34128 38394 41396 42444 51192 56592 62094 63666 76788 82792 84888 93141 102384 124188 127332 153576 165584 169776 186282 248376 254664 279423 307152 316697 372564 496752 509328 558846 633394 745128 838269 950091 1117692 1266788 1490256 1676538 1900182 2235384 2514807 2533576 2850273 3353076 3800364 4470768 5029614 5067152 5700546 6706152 7600728 8550819 10059228 11401092 13412304 15201456 17101638 20118456 22802184 25019063 25652457 34203276 40236912 41487307 45604368 50038126 51304914 68406552 75057189 76957371 82974614 100076252 102609828 124461921 136813104 150114378 153914742 165949228 200152504 205219656 225171567 248923842 300228756 307829484 331898456 373385763 400305008 410439312 450343134 497847684 600457512 615658968 663796912 675514701 746771526 900686268 995695368 1120157289 1200915024 1231317936 1351029402 1493543052 1801372536 1991390736 2026544103 2240314578 2702058804 2987086104 3277497253 3360471867 3602745072 4053088206 4480629156 5404117608 5974172208 6079632309 6554994506 6720943734 8106176412 8961258312 9832491759 10081415601 10808235216 12159264618 13109989012 13441887468 16212352824 17922516624 19664983518 20162831202 24318529236 26219978024 26883774936 29497475277 32424705648 39329967036 40325662404 48637058472 52439956048 53767549872 58994950554 78659934072 80651324808 88492425831 97274116944 117989901108 157319868144 161302649616 176984851662 235979802216 265477277493 353969703324 471959604432 530954554986 707939406648 796431832479 1061909109972 1415878813296 1592863664958 2123818219944 3185727329916 4247636439888 6371454659832 12742909319664
• Sum of all divisors σ(n): 37737429649920
• Sum of proper divisors (its aliquot sum) s(n): 24994520330256
• 12742909319664 is an abundant number, because the sum of its proper divisors (24994520330256) is greater than itself. Its abundance is 12251611010592

Bases of 12742909319664

• Binary: 10111001011011110000100101010101100111110000₂
• Hexadecimal: 0xB96F09559F0
• Base-36: 4IM0F7300

Squares and roots of 12742909319664

• 12742909319664 squared (12742909319664²) is 162381737929179627337072896
• 12742909319664 cubed (12742909319664³) is 2069215761600980309203508633172534226944
• The square root of 12742909319664 is 3569721.1823423969
• The cube root of 12742909319664 is 23357.3121211381

Scales and comparisons

• 12,742,909,319,664 seconds is equal to 405,185 years, 5 weeks, 1 day, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 12,742,909,319,664 would take you about one million, twelve thousand, nine hundred sixty-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 12742909319664 cubic inches would be around 1946.4 feet tall.

Recreational maths with 12742909319664

• 12742909319664 backwards is 46691390924721
• The number of decimal digits it has is: 14
• The sum of 12742909319664's digits is 63
• More coming soon!