55947043621818

Names of 55947043621818

• Cardinal: 55947043621818 can be written as Fifty-five trillion, nine hundred forty-seven billion, forty-three million, six hundred twenty-one thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 5.5947043621818 × 10¹³

Factors of 55947043621818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 476

Divisors of 55947043621818

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 27 54 61 122 127 183 254 283 366 381 549 566 762 849 1098 1143 1647 1698 2286 2547 3294 3429 3721 5094 6858 7442 7641 7747 11163 15282 15494 16129 17263 22326 23241 32258 33489 34526 35941 46482 48387 51789 66978 69723 71882 96774 100467 103578 107823 139446 145161 155367 200934 209169 215646 226981 290322 310734 323469 418338 435483 453962 466101 472567 646938 680943 870966 932202 945134 970407 983869 1053043 1361886 1417701 1940814 1967738 2042829 2106086 2192401 2835402 2951607 3159129 4085658 4253103 4384802 4564507 5903214 6128487 6318258 6577203 8506206 8854821 9129014 9477387 12256974 12759309 13154406 13693521 17709642 18954774 19731609 25518618 26564463 27387042 28432161 28826587 39463218 41080563 53128926 56864322 57653174 59194827 60016009 64235623 82161126 86479761 118389654 120032018 123241689 128471246 133736461 172959522 180048027 192706869 246483378 259439283 267472922 278434927 360096054 385413738 401209383 518878566 540144081 556869854 578120607 778317849 802418766 835304781 1080288162 1156241214 1203628149 1556635698 1620432243 1670609562 1734361821 2407256298 2505914343 3240864486 3468723642 3610884447 3660976549 5011828686 7221768894 7321953098 7517743029 8157924121 10982929647 15035486058 16315848242 16984530547 21965859294 24473772363 32948788941 33969061094 48947544726 50953591641 65897577882 73421317089 98846366823 101907183282 146842634178 152860774923 197692733646 220263951267 305721549846 440527902534 458582324769 917164649538 1036056363367 2072112726734 3108169090101 6216338180202 9324507270303 18649014540606 27973521810909 55947043621818
• Sum of all divisors σ(n): 127852154259840
• Sum of proper divisors (its aliquot sum) s(n): 71905110638022
• 55947043621818 is an abundant number, because the sum of its proper divisors (71905110638022) is greater than itself. Its abundance is 15958067016204

Bases of 55947043621818

• Binary: 1100101110001000101111101010010100101110111010₂
• Hexadecimal: 0x32E22FA94BBA
• Base-36: JTXPT9GAI

Squares and roots of 55947043621818

• 55947043621818 squared (55947043621818²) is 3130071690021606155005625124
• 55947043621818 cubed (55947043621818³) is 175118257381056388629019470147596135355432
• The square root of 55947043621818 is 7479775.6398048465
• The cube root of 55947043621818 is 38246.5601011651

Scales and comparisons

• 55,947,043,621,818 seconds is equal to 1,778,942 years, 48 weeks, 3 days, 2 hours, 30 minutes, 18 seconds.
• To count from 1 to 55,947,043,621,818 would take you about four million, four hundred forty-seven thousand, three hundred fifty-seven 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 55947043621818 cubic inches would be around 3187.2 feet tall.

Recreational maths with 55947043621818

• 55947043621818 backwards is 81812634074955
• The number of decimal digits it has is: 14
• The sum of 55947043621818's digits is 63
• More coming soon!