13872916863123456

Names of 13872916863123456

• Cardinal: 13872916863123456 can be written as Thirteen quadrillion, eight hundred seventy-two trillion, nine hundred sixteen billion, eight hundred sixty-three million, one hundred twenty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3872916863123456 × 10¹⁶

Factors of 13872916863123456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 4168347

Divisors of 13872916863123456

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 256 276 368 384 512 529 552 736 768 1024 1058 1104 1472 1536 1587 2048 2116 2208 2944 3072 3174 4096 4232 4416 5888 6144 6348 8192 8464 8832 11776 12288 12696 16384 16928 17664 23552 24576 25392 32768 33856 35328 47104 49152 50784 65536 67712 70656 94208 98304 101568 131072 135424 141312 188416 196608 203136 262144 270848 282624 376832 393216 406272 524288 541696 565248 753664 786432 812544 1048576 1083392 1130496 1507328 1572864 1625088 2097152 2166784 2260992 3014656 3145728 3250176 4168319 4333568 4521984 6029312 6291456 6500352 8336638 8667136 9043968 12058624 12504957 13000704 16673276 17334272 18087936 24117248 25009914 26001408 33346552 34668544 36175872 48234496 50019828 52002816 66693104 69337088 72351744 95871337 100039656 104005632 133386208 138674176 144703488 191742674 200079312 208011264 266772416 277348352 287614011 383485348 400158624 416022528 533544832 554696704 575228022 766970696 800317248 832045056 1067089664 1109393408 1150456044 1533941392 1600634496 1664090112 2134179328 2205040751 2300912088 3067882784 3201268992 3328180224 4268358656 4410081502 4601824176 6135765568 6402537984 6615122253 8536717312 8820163004 9203648352 12271531136 12805075968 13230244506 17073434624 17640326008 18407296704 24543062272 25610151936 26460489012 34146869248 35280652016 36814593408 49086124544 51220303872 52920978024 68293738496 70561304032 73629186816 98172249088 102440607744 105841956048 136587476992 141122608064 147258373632 196344498176 204881215488 211683912096 273174953984 282245216128 294516747264 392688996352 409762430976 423367824192 546349907968 564490432256 589033494528 785377992704 819524861952 846735648384 1092699815936 1128980864512 1178066989056 1570755985408 1639049723904 1693471296768 2185399631872 2257961729024 2356133978112 3141511970816 3278099447808 3386942593536 4370799263744 4515923458048 4712267956224 6283023941632 6556198895616 6773885187072 8741598527488 9031846916096 9424535912448 12566047883264 13112397791232 13547770374144 18063693832192 18849071824896 25132095766528 26224795582464 27095540748288 36127387664384 37698143649792 50264191533056 54191081496576 72254775328768 75396287299584 100528383066112 108382162993152 144509550657536 150792574599168 201056766132224 216764325986304 289019101315072 301585149198336 433528651972608 578038202630144 603170298396672 867057303945216 1156076405260288 1734114607890432 2312152810520576 3468229215780864 4624305621041152 6936458431561728 13872916863123456
• Sum of all divisors σ(n): 38672831943083520
• Sum of proper divisors (its aliquot sum) s(n): 24799915079960064
• 13872916863123456 is an abundant number, because the sum of its proper divisors (24799915079960064) is greater than itself. Its abundance is 10926998216836608

Bases of 13872916863123456

• Binary: 110001010010010101100000101001101000000000000000000000₂
• Hexadecimal: 0x31495829A00000
• Base-36: 3SLJE0W7DHC

Squares and roots of 13872916863123456

• 13872916863123456 squared (13872916863123456²) is 192457822291135150417492297383936
• 13872916863123456 cubed (13872916863123456³) is 2669951368302706196547644763680158448778599202816
• The square root of 13872916863123456 is 117783347.1383941271
• The cube root of 13872916863123456 is 240282.7504519049

Scales and comparisons

• 13,872,916,863,123,456 seconds is equal to 441,115,844 years, 25 weeks, 6 days, 6 hours, 17 minutes, 36 seconds.
• To count from 1 to 13,872,916,863,123,456 would take you about one billion, three hundred twenty-three million, three hundred forty-seven thousand, five hundred thirty-three 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 13872916863123456 cubic inches would be around 20023.6 feet tall.

Recreational maths with 13872916863123456

• 13872916863123456 backwards is 65432136861927831
• The number of decimal digits it has is: 17
• The sum of 13872916863123456's digits is 75
• More coming soon!