18426874142471364

Names of 18426874142471364

• Cardinal: 18426874142471364 can be written as Eighteen quadrillion, four hundred twenty-six trillion, eight hundred seventy-four billion, one hundred forty-two million, four hundred seventy-one thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.8426874142471364 × 10¹⁶

Factors of 18426874142471364

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2804

Divisors of 18426874142471364

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 67 81 108 134 162 201 211 243 268 324 402 422 486 603 633 804 844 972 1206 1266 1809 1899 2412 2521 2532 3618 3798 5042 5427 5697 7236 7563 7596 10084 10854 11394 14137 15126 16281 17091 21708 22689 22788 28274 30252 32562 34182 42411 44521 45378 51273 56548 65124 68067 68364 84822 89042 90756 102546 127233 133563 136134 168907 169644 178084 204201 205092 254466 267126 272268 337814 381699 400689 408402 506721 508932 531931 534252 612603 675628 763398 801378 816804 1013442 1063862 1145097 1202067 1225206 1520163 1526796 1595793 1602756 2026884 2127724 2290194 2404134 2450412 2982907 3040326 3191586 3435291 3606201 4560489 4580388 4787379 4808268 5965814 6080652 6355441 6383172 6870582 7212402 8948721 9120978 9574758 10818603 11931628 12710882 13681467 13741164 14362137 14424804 17897442 18241956 19066323 19149516 21637206 25421764 26846163 27362934 28724274 35639377 35794884 38132646 41044401 43086411 43274412 53692326 54725868 57198969 57448548 71278754 76265292 80538489 82088802 86172822 106918131 107384652 112237441 114397938 129259233 142557508 161076978 164177604 171596907 172345644 213836262 224474882 228795876 241615467 258518466 320754393 322153956 336712323 343193814 425814547 427672524 448949764 483230934 514790721 517036932 641508786 673424646 686387628 724846401 851629094 962263179 966461868 1010136969 1029581442 1277443641 1283017572 1340998051 1346849292 1449692802 1544372163 1703258188 1924526358 2020273938 2059162884 2554887282 2681996102 2886789537 2899385604 3030410907 3088744326 3832330923 3849052716 4022994153 4040547876 5109774564 5363992204 5773579074 6060821814 6177488652 7519908547 7664661846 8045988306 8660368611 9091232721 11496992769 11547158148 12068982459 12121643628 15039817094 15329323692 16091976612 17320737222 18182465442 22559725641 22993985538 24137964918 27273698163 30079634188 34490978307 34641474444 36206947377 36364930884 45119451282 45987971076 48275929836 54547396326 67679176923 68981956614 72413894754 89846869417 90238902564 103472934921 108620842131 109094792652 135358353846 137963913228 144827789508 179693738834 203037530769 206945869842 217241684262 269540608251 270716707692 282950588761 325862526393 359387477668 406075061538 413891739684 434483368524 539081216502 565901177522 609112592307 651725052786 808621824753 812150123076 848851766283 1078162433004 1131802355044 1218225184614 1303450105572 1617243649506 1697703532566 1827337776921 2425865474259 2436450369228 2546555298849 3234487299012 3395407065132 3654675553842 4851730948518 5093110597698 7277596422777 7309351107684 7639665896547 9703461897036 10186221195396 14555192845554 15279331793094 18957689446987 21832789268331 22918997689641 29110385691108 30558663586188 37915378893974 43665578536662 45837995379282 56873068340961 68756993068923 75830757787948 87331157073324 91675990758564 113746136681922 137513986137846 170619205022883 227492273363844 275027972275692 341238410045766 511857615068649 682476820091532 1023715230137298 1535572845205947 2047430460274596 3071145690411894 4606718535617841 6142291380823788 9213437071235682 18426874142471364
• Sum of all divisors σ(n): 49278145726411056
• Sum of proper divisors (its aliquot sum) s(n): 30851271583939692
• 18426874142471364 is an abundant number, because the sum of its proper divisors (30851271583939692) is greater than itself. Its abundance is 12424397441468328

Bases of 18426874142471364

• Binary: 1000001011101110010010011110111100101010011010011000100₂
• Hexadecimal: 0x417724F79534C4
• Base-36: 51FS548MW90

Squares and roots of 18426874142471364

• 18426874142471364 squared (18426874142471364²) is 339549690662479766370361560020496
• 18426874142471364 cubed (18426874142471364³) is 6256839414952598756917645738127857838791933076544
• The square root of 18426874142471364 is 135745622.9219615169
• The cube root of 18426874142471364 is 264129.6909390123

Scales and comparisons

• 18,426,874,142,471,364 seconds is equal to 585,917,599 years, 34 weeks, 4 days, 14 hours, 29 minutes, 24 seconds.
• To count from 1 to 18,426,874,142,471,364 would take you about one billion, seven hundred fifty-seven million, seven hundred fifty-two thousand, seven hundred ninety-eight 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 18426874142471364 cubic inches would be around 22010.8 feet tall.

Recreational maths with 18426874142471364

• 18426874142471364 backwards is 46317424147862481
• The number of decimal digits it has is: 17
• The sum of 18426874142471364's digits is 72
• More coming soon!