1315485243331485009

Names of 1315485243331485009

• Cardinal: 1315485243331485009 can be written as One quintillion, three hundred fifteen quadrillion, four hundred eighty-five trillion, two hundred forty-three billion, three hundred thirty-one million, four hundred eighty-five thousand and nine.

Scientific notation

• Scientific notation: 1.315485243331485009 × 10¹⁸

Factors of 1315485243331485009

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3501856

Divisors of 1315485243331485009

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 19 21 23 57 69 89 133 161 267 399 421 437 483 623 1093 1263 1311 1691 1869 2047 2947 3059 3279 5073 6141 7651 7999 8841 9177 9683 11837 14329 20767 22953 23997 25139 29049 35511 37469 38893 42987 55993 62301 67781 75417 97277 112407 116679 145369 167979 175973 183977 203343 262283 272251 291831 436107 460153 477641 527919 551931 680939 711911 786849 816753 861787 1287839 1380459 1432923 1848263 2042817 2135733 2237371 2585361 3221071 3343487 3500201 3863517 4983377 5544789 6032509 6712113 8742907 9663213 10030461 10500603 10583519 12937841 14950131 15661597 16373953 18097527 24501407 26228721 31750557 38813523 40953617 42510049 46984791 49121859 61200349 66503819 73504221 74084633 80504623 114617671 122860851 127530147 183601047 199511457 201086861 222253899 241513869 286675319 297570343 311517889 343853013 465526733 563532361 603260583 778118723 860025957 892711029 934553667 941933191 1396580199 1407608027 1473584621 1529587837 1690597083 2180625223 2334356169 2825799573 3825719693 4222824081 4420753863 4588763511 5446831061 5918839891 6541875669 6593532337 7164911447 10315092347 10707114859 11477159079 16340493183 17756519673 17896730629 19780597011 21494734341 26780037851 27998107799 30945277041 32121344577 33892446283 41431879237 50154380129 53690191887 72688674167 80340113553 83994323397 87991552939 101677338849 124295637711 125277114403 131149031269 136133317493 150463140387 195986754593 218066022501 237247123981 263974658817 340489052677 375831343209 393447093807 408399952479 508820719169 587960263779 615940870573 643956479377 711741371943 918043218883 952933222451 1021467158031 1526462157507 1610627990753 1671839505841 1847822611719 1931869438131 2383423368739 2491831594111 2754129656649 2858799667353 3016427719187 4507695355639 4831883972259 5015518517523 6469292000863 7150270106217 7475494782333 7831248211571 9049283157561 11274395935271 11702876540887 13523086066917 17442821158777 19407876002589 21114994034309 23493744634713 30601931824307 33823187805813 35108629622661 37044443787319 45285044006041 52328463476331 54818737480997 57312126664553 63344982102927 91805795472921 111133331361957 135855132018123 143345891177017 148793716019849 164456212442991 171936379993659 214213522770149 259311106511233 401184886651871 430037673531051 446381148059547 642640568310447 703844431959061 777933319533699 1003421238239119 1041556012138943 1203554659955613 2111533295877183 2723571932363323 3010263714717357 3124668036416829 3296955497071391 4926911023713427 8170715797089969 9890866491214173 14780733071140281 19065003526543261 23078688479499737 57195010579629783 62642154444356429 69236065438499211 187926463333069287 438495081110495003 1315485243331485009
• Sum of all divisors σ(n): 2233863369588326400
• Sum of proper divisors (its aliquot sum) s(n): 918378126256841391
• 1315485243331485009 is a deficient number, because the sum of its proper divisors (918378126256841391) is less than itself. Its deficiency is 397107117074643618

Bases of 1315485243331485009

• Binary: 1001001000001100010101101101111101100000010101001110101010001₂
• Hexadecimal: 0x12418ADBEC0A9D51
• Base-36: 9ZSSLLZ53HOX

Squares and roots of 1315485243331485009

• 1315485243331485009 squared (1315485243331485009²) is 1730501425422896324340326685191730081
• 1315485243331485009 cubed (1315485243331485009³) is 2276449088707920429569463081048847657498415495625855729
• The square root of 1315485243331485009 is 1146946050.7502020293
• The cube root of 1315485243331485009 is 1095709.2472399795

Scales and comparisons

• 1,315,485,243,331,485,009 seconds is equal to 41,828,361,674 years, 47 weeks, 4 days, 23 hours, 10 minutes, 9 seconds.
• To count from 1 to 1,315,485,243,331,485,009 would take you about one hundred forty-six billion, three hundred ninety-nine million, two hundred sixty-five thousand, eight hundred sixty-two 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 1315485243331485009 cubic inches would be around 91309.1 feet tall.

Recreational maths with 1315485243331485009

• 1315485243331485009 backwards is 9005841333425845131
• 1315485243331485009 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1315485243331485009's digits is 69
• More coming soon!