1215839328266016

Names of 1215839328266016

• Cardinal: 1215839328266016 can be written as One quadrillion, two hundred fifteen trillion, eight hundred thirty-nine billion, three hundred twenty-eight million, two hundred sixty-six thousand and sixteen.

Scientific notation

• Scientific notation: 1.215839328266016 × 10¹⁵

Factors of 1215839328266016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 812

Divisors of 1215839328266016

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 61 72 74 96 111 122 144 148 183 222 244 288 296 333 366 444 488 549 592 666 709 732 888 976 1098 1184 1332 1418 1464 1776 1952 2127 2196 2257 2664 2836 2928 3552 3721 4254 4392 4514 5328 5672 5856 6381 6771 7442 8508 8784 9028 10656 11163 11344 12762 13542 14884 17016 17568 18056 20313 22326 22688 25524 26233 27084 29768 33489 34032 36112 40626 43249 44652 51048 52466 54168 59536 66978 68064 72224 78699 81252 86498 89304 102096 104932 108336 119072 129747 133956 137677 157398 162504 172996 178608 204192 209864 216672 226981 236097 259494 267912 275354 314796 325008 345992 357216 389241 413031 419728 453962 472194 502681 518988 535824 550708 629592 650016 680943 691984 778482 826062 839456 907924 944388 1005362 1037976 1071648 1101416 1239093 1259184 1361886 1383968 1508043 1556964 1600213 1652124 1815848 1888776 2010724 2042829 2075952 2202832 2478186 2518368 2638189 2723772 3016086 3113928 3200426 3304248 3631696 3777552 4021448 4085658 4151904 4405664 4524129 4800639 4956372 5276378 5447544 6032172 6227856 6400852 6608496 7263392 7555104 7914567 8042896 8171316 8398297 9048258 9601278 9912744 10552756 10895088 12064344 12455712 12801704 13216992 14401917 15829134 16085792 16342632 16796594 18096516 18599197 19202556 19825488 21105512 21790176 23743701 24128688 25194891 25603408 28803834 30663541 31658268 32685264 33593188 36193032 37198394 38405112 39650976 42211024 47487402 48257376 50389782 51206816 55797591 57607668 61327082 63316536 65370528 67186376 72386064 74396788 75584673 76810224 84422048 91990623 94974804 97612993 100779564 111595182 115215336 122654164 126633072 134372752 144772128 148793576 151169346 153620448 160929529 167392773 183981246 189949608 195225986 201559128 223190364 230430672 245308328 253266144 268745504 275971869 292838979 297587152 302338692 321859058 334785546 367962492 379899216 390451972 403118256 446380728 460861344 482788587 490616656 551943738 585677958 595174304 604677384 643718116 669571092 735924984 759798432 780903944 806236512 878516937 892761456 965577174 981233312 1103887476 1134551017 1171355916 1209354768 1287436232 1339142184 1448365761 1471849968 1561807888 1757033874 1785522912 1870476001 1931154348 2207774952 2269102034 2342711832 2418709536 2574872464 2678284368 2896731522 2943699936 3123615776 3403653051 3514067748 3740952002 3862308696 4415549904 4538204068 4685423664 5149744928 5356568736 5611428003 5793463044 5954392573 6807306102 7028135496 7481904004 7724617392 8831099808 9076408136 9370847328 10210959153 11222856006 11586926088 11908785146 13614612204 14056270992 14963808008 15449234784 16834284009 17863177719 18152816272 20421918306 22445712012 23173852176 23817570292 27229224408 28112541984 29927616016 33668568018 35726355438 36305632544 40843836612 44891424024 46347704352 47635140584 53589533157 54458448816 59855232032 67337136036 69207612037 71452710876 81687673224 89782848048 95270281168 107179066314 108916897632 114099036061 134674272072 138415224074 142905421752 163375346448 179565696096 190540562336 207622836111 214358132628 228198072122 269348544144 276830448148 285810843504 326750692896 342297108183 415245672222 428716265256 456396144244 538697088288 553660896296 571621687008 622868508333 684594216366 830491344444 857432530512 912792288488 1026891324549 1107321792592 1245737016666 1369188432732 1660982688888 1714865061024 1825584576976 2053782649098 2214643585184 2491474033332 2738376865464 3321965377776 3651169153952 4107565298196 4221664334257 4982948066664 5476753730928 6643930755552 8215130596392 8443328668514 9965896133328 10953507461856 12664993002771 16430261192784 16886657337028 19931792266656 25329986005542 32860522385568 33773314674056 37994979008313 50659972011084 67546629348112 75989958016626 101319944022168 135093258696224 151979916033252 202639888044336 303959832066504 405279776088672 607919664133008 1215839328266016
• Sum of all divisors σ(n): 3615272213972328
• Sum of proper divisors (its aliquot sum) s(n): 2399432885706312
• 1215839328266016 is an abundant number, because the sum of its proper divisors (2399432885706312) is greater than itself. Its abundance is 1183593557440296

Bases of 1215839328266016

• Binary: 100010100011100110010100111010000111110011100100000₂
• Hexadecimal: 0x451CCA743E720
• Base-36: BYZ8VK0AW0

Squares and roots of 1215839328266016

• 1215839328266016 squared (1215839328266016²) is 1478265272158357013425260512256
• 1215839328266016 cubed (1215839328266016³) is 1797333055499996115425533218729604904396292096
• The square root of 1215839328266016 is 34868887.6832344051
• The cube root of 1215839328266016 is 106731.3646812853

Scales and comparisons

• 1,215,839,328,266,016 seconds is equal to 38,659,929 years, 41 weeks, 4 days, 12 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,215,839,328,266,016 would take you about one hundred fifteen million, nine hundred seventy-nine thousand, seven hundred eighty-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 1215839328266016 cubic inches would be around 8894.3 feet tall.

Recreational maths with 1215839328266016

• 1215839328266016 backwards is 6106628239385121
• The number of decimal digits it has is: 16
• The sum of 1215839328266016's digits is 63
• More coming soon!