1142791917721601

Names of 1142791917721601

• Cardinal: 1142791917721601 can be written as One quadrillion, one hundred forty-two trillion, seven hundred ninety-one billion, nine hundred seventeen million, seven hundred twenty-one thousand, six hundred one.

Scientific notation

• Scientific notation: 1.142791917721601 × 10¹⁵

Factors of 1142791917721601

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 461119

Divisors of 1142791917721601

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 19 29 61 83 127 133 203 427 551 581 889 1159 1577 1769 2407 2413 3683 3857 5063 7747 8113 10541 11039 12383 16849 16891 25781 33611 35441 45733 54229 69977 73787 96197 146827 147193 200279 224663 235277 305689 320131 460793 489839 643001 673379 1027789 1030351 1401953 1572641 2139823 2789713 3225551 4268597 4501007 5808091 8755067 12217019 13362997 18647029 19527991 28108373 29880179 38245819 40656637 58520711 61285469 85519133 93540979 130529203 196758611 253896943 267720733 354293551 409644977 534059087 726670561 815142817 1109128751 1111893509 1697100619 1777278601 2332994959 2480054857 3569763371 3738413609 4857219013 5086693927 5705999719 7763901257 7783254563 11879704333 15487713523 16330964713 21073446269 24988343597 32244911761 34000533091 44326904221 67656853811 67825504049 92287161247 103523137759 108413994661 140859351377 147514123883 225714382327 296290359793 310288329547 473597976677 474778528343 646010128729 724661964313 986015459639 1285480222409 1966939617421 2074032518551 2676327676163 5629516836067 8592420433997 8998361556863 13768577321947 18734293733141 39406617852469 60146943037979 163255988245943 1142791917721601
• Sum of all divisors σ(n): 1474446429388800
• Sum of proper divisors (its aliquot sum) s(n): 331654511667199
• 1142791917721601 is a deficient number, because the sum of its proper divisors (331654511667199) is less than itself. Its deficiency is 811137406054402

Bases of 1142791917721601

• Binary: 100000011110101110011111010010011101101100000000001₂
• Hexadecimal: 0x40F5CFA4ED801
• Base-36: B933CXSQV5

Squares and roots of 1142791917721601

• 1142791917721601 squared (1142791917721601²) is 1305973367209814469718942003201
• 1142791917721601 cubed (1142791917721601³) is 1492455808807040506816417514213549194768844801
• The square root of 1142791917721601 is 33805205.4826117127
• The cube root of 1142791917721601 is 104549.6026878447

Scales and comparisons

• 1,142,791,917,721,601 seconds is equal to 36,337,248 years, 4 weeks, 6 days, 23 hours, 6 minutes, 41 seconds.
• To count from 1 to 1,142,791,917,721,601 would take you about one hundred nine million, eleven thousand, seven hundred forty-four 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 1142791917721601 cubic inches would be around 8712.5 feet tall.

Recreational maths with 1142791917721601

• 1142791917721601 backwards is 1061277191972411
• The number of decimal digits it has is: 16
• The sum of 1142791917721601's digits is 59
• More coming soon!