2140092863871680

Names of 2140092863871680

• Cardinal: 2140092863871680 can be written as Two quadrillion, one hundred forty trillion, ninety-two billion, eight hundred sixty-three million, eight hundred seventy-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.14009286387168 × 10¹⁵

Factors of 2140092863871680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15021

Divisors of 2140092863871680

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 961 992 1240 1922 1984 2480 3844 4805 4960 7688 9610 9920 14983 15376 19220 29791 29966 30752 38440 59582 59932 61504 74915 76880 119164 119864 148955 149830 153760 238328 239728 297910 299660 307520 464473 476656 479456 595820 599320 928946 953312 958912 1191640 1198640 1857892 1906624 2322365 2383280 2397280 3715784 4644730 4766560 4794560 7431568 9289460 9533120 14398663 14863136 18578920 28797326 29726272 37157840 57594652 71993315 74315680 115189304 143986630 148631360 224490289 230378608 287973260 446358553 448980578 460757216 575946520 892717106 897961156 921514432 1122451445 1151893040 1785434212 1795922312 2231792765 2244902890 2303786080 3570868424 3591844624 4463585530 4489805780 4607572160 6959198959 7141736848 7183689248 8927171060 8979611560 13918397918 14283473696 14367378496 17854342120 17959223120 27836795836 28566947392 34795994795 35708684240 35918446240 55673591672 69591989590 71417368480 71836892480 111347183344 139183979180 142834736960 215735167729 222694366688 278367958360 431470335458 445388733376 556735916720 862940670916 1078675838645 1113471833440 1725881341832 2157351677290 2226943666880 3451762683664 4314703354580 6687790199599 6903525367328 8629406709160 13375580399198 13807050734656 17258813418320 26751160798396 33438950997995 34517626836640 53502321596792 66877901995990 69035253673280 107004643193584 133755803991980 214009286387168 267511607983960 428018572774336 535023215967920 1070046431935840 2140092863871680
• Sum of all divisors σ(n): 5266311786912384
• Sum of proper divisors (its aliquot sum) s(n): 3126218923040704
• 2140092863871680 is an abundant number, because the sum of its proper divisors (3126218923040704) is greater than itself. Its abundance is 986126059169024

Bases of 2140092863871680

• Binary: 111100110100110011100110010111011111111101011000000₂
• Hexadecimal: 0x79A6732EFFAC0
• Base-36: L2LL37L77K

Squares and roots of 2140092863871680

• 2140092863871680 squared (2140092863871680²) is 4579997465994489063399506022400
• 2140092863871680 cubed (2140092863871680³) is 9801619893525183433070913583047839540805632000
• The square root of 2140092863871680 is 46261137.7278129639
• The cube root of 2140092863871680 is 128867.7382434489

Scales and comparisons

• 2,140,092,863,871,680 seconds is equal to 68,048,333 years, 17 weeks, 20 hours, 21 minutes, 20 seconds.
• To count from 1 to 2,140,092,863,871,680 would take you about two hundred four million, one hundred forty-four thousand, nine hundred ninety-nine 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 2140092863871680 cubic inches would be around 10739 feet tall.

Recreational maths with 2140092863871680

• 2140092863871680 backwards is 0861783682900412
• The number of decimal digits it has is: 16
• The sum of 2140092863871680's digits is 65
• More coming soon!