6446969885953359

Names of 6446969885953359

• Cardinal: 6446969885953359 can be written as Six quadrillion, four hundred forty-six trillion, nine hundred sixty-nine billion, eight hundred eighty-five million, nine hundred fifty-three thousand, three hundred fifty-nine.

Scientific notation

• Scientific notation: 6.446969885953359 × 10¹⁵

Factors of 6446969885953359

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 82

Divisors of 6446969885953359

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 7 9 19 21 27 53 57 63 81 133 159 171 189 243 371 399 477 513 567 729 1007 1113 1197 1431 1539 1701 2187 2809 3021 3339 3591 4293 4617 5103 7049 8427 9063 10017 10773 12879 13851 15309 19663 21147 25281 27189 30051 32319 38637 41553 53371 58989 63441 75843 81567 90153 96957 115911 148877 160113 176967 190323 227529 244701 270459 290871 373597 446631 480339 530901 570969 682587 734103 811377 1042139 1120791 1339893 1441017 1592703 1712907 2047761 2202309 2828663 3126417 3362373 4019679 4323051 4778109 5138721 6143283 7890481 8485989 9379251 10087119 12059037 12969153 14334327 15416163 19800641 23671443 25457967 28137753 30261357 36177111 38907459 43002981 55233367 59401923 71014329 76373901 84413259 90784071 108531333 116722377 149919139 165700101 178205769 213042987 229121703 253239777 272352213 325593999 418195493 449757417 497100303 534617307 639128961 687365109 759719331 817056639 1049433973 1254586479 1349272251 1491300909 1603851921 1917386883 2062095327 2279157993 2927368451 3148301919 3763759437 4047816753 4473902727 4811555763 5752160649 6186285981 7945714367 8782105353 9444905757 11291278311 12143450259 13421708181 14434667289 17256481947 22164361129 23837143101 26346316059 28334717271 33873834933 36430350777 40265124543 43304001867 55620000569 66493083387 71511429303 79038948177 85004151813 101621504799 109291052331 120795373629 155150527903 166860001707 199479250161 214534287909 237116844531 255012455439 304864514397 327873156993 421122861451 465451583709 500580005121 598437750483 643602863727 711350533593 765037366317 914593543191 1263368584353 1396354751127 1501740015363 1795313251449 1930808591181 2134051600779 2295112098951 2947860030157 3790105753059 4189064253381 4505220046089 5385939754347 5792425773543 6402154802337 8843580090471 11370317259177 12567192760143 13515660138267 16157819263041 17377277320629 26530740271413 34110951777531 37701578280429 40546980414801 48473457789123 79592220814239 102332855332593 113104734841287 121640941244403 238776662442717 306998565997779 339314204523861 716329987328151 920995697993337 2148989961984453 6446969885953359
• Sum of all divisors σ(n): 11855546272806400
• Sum of proper divisors (its aliquot sum) s(n): 5408576386853041
• 6446969885953359 is a deficient number, because the sum of its proper divisors (5408576386853041) is less than itself. Its deficiency is 1038393499100318

Bases of 6446969885953359

• Binary: 10110111001110111110000100101111011100000110101001111₂
• Hexadecimal: 0x16E77C25EE0D4F
• Base-36: 1RH9D2U9LXR

Squares and roots of 6446969885953359

• 6446969885953359 squared (6446969885953359²) is 41563420710389466751096323382881
• 6446969885953359 cubed (6446969885953359³) is 267958121677091059970562979216013571302665047279
• The square root of 6446969885953359 is 80293025.1388833835
• The cube root of 6446969885953359 is 186116.6444315435
• Being both a perfect square and a perfect cube, 6446969885953359 is also a perfect sixth number.

Scales and comparisons

• 6,446,969,885,953,359 seconds is equal to 204,993,700 years, 30 weeks, 3 days, 8 hours, 22 minutes, 39 seconds.
• To count from 1 to 6,446,969,885,953,359 would take you about six hundred fourteen million, nine hundred eighty-one thousand, one hundred one 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 6446969885953359 cubic inches would be around 15509.7 feet tall.

Recreational maths with 6446969885953359

• 6446969885953359 backwards is 9533595889696446
• The number of decimal digits it has is: 16
• The sum of 6446969885953359's digits is 99
• More coming soon!