31813365005427243

Names of 31813365005427243

• Cardinal: 31813365005427243 can be written as Thirty-one quadrillion, eight hundred thirteen trillion, three hundred sixty-five billion, five million, four hundred twenty-seven thousand, two hundred forty-three.

Scientific notation

• Scientific notation: 3.1813365005427243 × 10¹⁶

Factors of 31813365005427243

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 206133

Divisors of 31813365005427243

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 21 61 73 183 219 409 427 511 1227 1281 1533 2863 4129 4453 8589 12387 13359 24949 28903 29857 31171 74847 86709 89571 93513 174643 201451 208999 251869 301417 523929 604353 626997 755607 904251 1410157 1688761 1763083 1821277 2109919 4230471 5066283 5289249 5463831 6329757 11821327 12288511 12748939 14705923 18386437 35463981 36865533 38246817 44117769 55159311 82393459 86019577 102941461 103014421 123279553 128705059 247180377 258058731 308824383 309043263 369838659 386115177 576754213 721100947 831791179 862956871 897061303 1730262639 2163302841 2495373537 2588870613 2691183909 5026000999 5822538253 6014722507 6279429121 7520052733 15078002997 17467614759 18044167521 18838287363 22560158199 35182006993 42103057549 50739261919 52640369131 60720756067 105546020979 126309172647 152217785757 157921107393 182162268201 340202592211 355174833433 366898072927 425045292469 1020607776633 1065524500299 1100694218781 1275135877407 2381418145477 2568286510489 3703966120087 7144254436431 7704859531467 11111898360261 20752358124871 24834789231403 25927762840609 62257074374613 74504367694209 77783288521827 145266506874097 173843524619821 435799520622291 521530573859463 1514922143115583 4544766429346749 10604455001809081 31813365005427243
• Sum of all divisors σ(n): 50081678889625600
• Sum of proper divisors (its aliquot sum) s(n): 18268313884198357
• 31813365005427243 is a deficient number, because the sum of its proper divisors (18268313884198357) is less than itself. Its deficiency is 13545051121228886

Bases of 31813365005427243

• Binary: 1110001000001100001011001000000010000100010001000101011₂
• Hexadecimal: 0x7106164042222B
• Base-36: 8P8WA4FHKQ3

Squares and roots of 31813365005427243

• 31813365005427243 squared (31813365005427243²) is 1012090192968542725034844966581049
• 31813365005427243 cubed (31813365005427243³) is 32197994727321542644785333364902001020847232117907
• The square root of 31813365005427243 is 178363014.6791291567
• The cube root of 31813365005427243 is 316861.7886591535

Scales and comparisons

• 31,813,365,005,427,243 seconds is equal to 1,011,566,601 years, 50 weeks, 4 days, 8 hours, 54 minutes, 3 seconds.
• To count from 1 to 31,813,365,005,427,243 would take you about three billion, thirty-four million, six hundred ninety-nine thousand, eight hundred five 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 31813365005427243 cubic inches would be around 26405.1 feet tall.

Recreational maths with 31813365005427243

• 31813365005427243 backwards is 34272450056331813
• The number of decimal digits it has is: 17
• The sum of 31813365005427243's digits is 57
• More coming soon!