82643902540339248

Names of 82643902540339248

• Cardinal: 82643902540339248 can be written as Eighty-two quadrillion, six hundred forty-three trillion, nine hundred two billion, five hundred forty million, three hundred thirty-nine thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 8.2643902540339248 × 10¹⁶

Factors of 82643902540339248

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 18978

Divisors of 82643902540339248

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 729 972 1296 1458 1944 2187 2916 3888 4374 5832 6561 8748 11664 13122 17496 18973 19683 26244 34992 37946 39366 52488 56919 59049 75892 78732 104976 113838 118098 151784 157464 170757 177147 227676 236196 303568 314928 341514 354294 455352 472392 512271 531441 683028 708588 910704 944784 1024542 1062882 1366056 1417176 1536813 1594323 2049084 2125764 2732112 2834352 3073626 3188646 4098168 4251528 4610439 4782969 6147252 6377292 8196336 8503056 9220878 9565938 12294504 12754584 13831317 14348907 18441756 19131876 24589008 25509168 27662634 28697814 36883512 38263752 41493951 55325268 57395628 73767024 76527504 82987902 110650536 114791256 124481853 165975804 221301072 229582512 248963706 331951608 359974729 373445559 497927412 663903216 719949458 746891118 995854824 1079924187 1120336677 1439898916 1493782236 1991709648 2159848374 2240673354 2879797832 2987564472 3239772561 3361010031 4319696748 4481346708 5759595664 5975128944 6479545122 6722020062 8639393496 8962693416 9719317683 10083030093 12959090244 13444040124 17278786992 17925386832 19438635366 20166060186 25918180488 26888080248 29157953049 30249090279 38877270732 40332120372 51836360976 53776160496 58315906098 60498180558 77754541464 80664240744 87473859147 90747270837 116631812196 120996361116 155509082928 161328481488 174947718294 181494541674 233263624392 241992722232 262421577441 272241812511 349895436588 362989083348 466527248784 483985444464 524843154882 544483625022 699790873176 725978166696 787264732323 1049686309764 1088967250044 1399581746352 1451956333392 1574529464646 2099372619528 2177934500088 2361794196969 3149058929292 4198745239056 4355869000176 4723588393938 6298117858584 7085382590907 9447176787876 12596235717168 14170765181814 18894353575752 21256147772721 28341530363628 37788707151504 42512295545442 56683060727256 63768443318163 85024591090884 113366121454512 127536886636326 170049182181768 191305329954489 255073773272652 340098364363536 382610659908978 510147546545304 573915989863467 765221319817956 1020295093090608 1147831979726934 1530442639635912 1721747969590401 2295663959453868 3060885279271824 3443495939180802 4591327918907736 5165243908771203 6886991878361604 9182655837815472 10330487817542406 13773983756723208 20660975635084812 27547967513446416 41321951270169624 82643902540339248
• Sum of all divisors σ(n): 240196496089464480
• Sum of proper divisors (its aliquot sum) s(n): 157552593549125232
• 82643902540339248 is an abundant number, because the sum of its proper divisors (157552593549125232) is greater than itself. Its abundance is 74908691008785984

Bases of 82643902540339248

• Binary: 100100101100111000011000100000101110001001101100000110000₂
• Hexadecimal: 0x1259C3105C4D830
• Base-36: MLQTGP66R00

Squares and roots of 82643902540339248

• 82643902540339248 squared (82643902540339248²) is 6830014627097092008897894929205504
• 82643902540339248 cubed (82643902540339248³) is 564459063190903583902983875610254465266523268820992
• The square root of 82643902540339248 is 287478525.3550936941
• The cube root of 82643902540339248 is 435582.3486647115

Scales and comparisons

• 82,643,902,540,339,248 seconds is equal to 2,627,820,466 years, 21 weeks, 1 day, 10 hours, 40 minutes, 48 seconds.
• To count from 1 to 82,643,902,540,339,248 would take you about seven billion, eight hundred eighty-three million, four hundred sixty-one thousand, three hundred ninety-nine 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 82643902540339248 cubic inches would be around 36298.5 feet tall.

Recreational maths with 82643902540339248

• 82643902540339248 backwards is 84293304520934628
• 82643902540339248 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 82643902540339248's digits is 72
• More coming soon!