68162312926016

Names of 68162312926016

• Cardinal: 68162312926016 can be written as Sixty-eight trillion, one hundred sixty-two billion, three hundred twelve million, nine hundred twenty-six thousand and sixteen.

Scientific notation

• Scientific notation: 6.8162312926016 × 10¹³

Factors of 68162312926016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 501

Divisors of 68162312926016

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 31 32 59 62 64 118 124 236 248 409 472 496 818 944 992 1636 1829 1888 1984 3272 3481 3658 3776 6544 6962 7316 12679 13088 13924 14632 24131 25358 26176 27848 29264 48262 50716 55696 58528 96524 101432 107911 111392 117056 167281 193048 202864 205379 215822 222784 334562 386096 405728 410758 431644 669124 748061 772192 811456 821516 863288 1338248 1423729 1496122 1544384 1643032 1726576 2676496 2847458 2992244 3286064 3453152 5185711 5352992 5694916 5984488 6366749 6572128 6906304 9869579 10371422 10705984 11389832 11968976 12733498 13144256 19739158 20742844 22779664 23937952 25466996 39478316 41485688 44135599 45559328 47875904 50933992 78956632 82971376 84000011 88271198 91118656 101867984 157913264 165942752 168000022 176542396 203735968 305956949 315826528 331885504 336000044 353084792 407471936 582305161 611913898 631653056 672000088 706169584 1164610322 1223827796 1344000176 1412339168 2329220644 2447655592 2604000341 2688000352 2824678336 4658441288 4895311184 5208000682 5376000704 9316882576 9790622368 10416001364 18051459991 18633765152 19581244736 20832002728 34356004499 36102919982 37267530304 41664005456 68712008998 72205839964 83328010912 137424017996 144411679928 166656021824 274848035992 288823359856 549696071984 577646719712 1065036139469 1099392143968 1155293439424 2130072278938 2198784287936 4260144557876 8520289115752 17040578231504 34081156463008 68162312926016
• Sum of all divisors σ(n): 142378191118080
• Sum of proper divisors (its aliquot sum) s(n): 74215878192064
• 68162312926016 is an abundant number, because the sum of its proper divisors (74215878192064) is greater than itself. Its abundance is 6053565266048

Bases of 68162312926016

• Binary: 1111011111111001000110011100101111001101000000₂
• Hexadecimal: 0x3DFE4672F340
• Base-36: O5TC17TQ8

Squares and roots of 68162312926016

• 68162312926016 squared (68162312926016²) is 4646100903424127875489632256
• 68162312926016 cubed (68162312926016³) is 316688983665041046762218665348143175172096
• The square root of 68162312926016 is 8256047.0520713483
• The cube root of 68162312926016 is 40849.0009680467

Scales and comparisons

• 68,162,312,926,016 seconds is equal to 2,167,350 years, 36 weeks, 6 days, 20 hours, 46 minutes, 56 seconds.
• To count from 1 to 68,162,312,926,016 would take you about five million, four hundred eighteen thousand, three hundred seventy-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 68162312926016 cubic inches would be around 3404.1 feet tall.

Recreational maths with 68162312926016

• 68162312926016 backwards is 61062921326186
• The number of decimal digits it has is: 14
• The sum of 68162312926016's digits is 53
• More coming soon!