13261421428528

Names of 13261421428528

• Cardinal: 13261421428528 can be written as Thirteen trillion, two hundred sixty-one billion, four hundred twenty-one million, four hundred twenty-eight thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3261421428528 × 10¹³

Factors of 13261421428528

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7606

Divisors of 13261421428528

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 79 89 91 104 112 158 178 179 182 208 316 356 358 364 553 623 632 712 716 728 1027 1106 1157 1246 1253 1264 1424 1432 1456 2054 2212 2314 2327 2492 2506 2864 4108 4424 4628 4654 4984 5012 7031 7189 7237 8099 8216 8848 9256 9308 9968 10024 14062 14141 14378 14474 15931 16198 16289 16432 18512 18616 20048 28124 28282 28756 28948 31862 32396 32578 37232 49217 50659 56248 56564 57512 57896 63724 64792 65156 91403 94081 98434 98987 101318 111517 112496 113128 115024 115792 127448 129584 130312 182806 183833 188162 196868 197974 202636 207103 223034 226256 254896 260624 365612 367666 376324 393736 395948 405272 414206 446068 571723 639821 644093 658567 731224 735332 752648 787472 791896 810544 828412 892136 1143446 1258549 1279642 1286831 1288186 1295423 1317134 1449721 1462448 1470664 1505296 1583792 1656824 1784272 2286892 2517098 2559284 2573662 2576372 2590846 2634268 2899442 2941328 3313648 4002061 4508651 4573784 5034196 5118568 5147324 5152744 5181692 5268536 5798884 7432399 8004122 8373209 8809843 9017302 9067961 9147568 10068392 10237136 10294648 10305488 10363384 10537072 11597768 14864798 16008244 16361137 16746418 16840499 17619686 18034604 18135922 20136784 20589296 20726768 23195536 29729596 32016488 32722274 33492836 33680998 35239372 36069208 36271844 50883347 52026793 58612463 59459192 64032976 65444548 66985672 67361996 70478744 72138416 72543688 101766694 102338417 104053586 114527959 115292647 117224926 117883493 118918384 130889096 133971344 134723992 140957488 145087376 203533388 204676834 208107172 229055918 230585294 234449852 235766986 261778192 269447984 356183429 407066776 409353668 416214344 458111836 461170588 468899704 471533972 661483511 712366858 716368919 807048529 814133552 818707336 832428688 916223672 922341176 937799408 943067944 1322967022 1330399421 1424733716 1432737838 1498804411 1614097058 1637414672 1832447344 1844682352 1886135888 2645934044 2660798842 2849467432 2865475676 2997608822 3228194116 4630384577 5291868088 5321597684 5698934864 5730951352 5995217644 6456388232 9108119113 9260769154 9312795947 10491630877 10583736176 10643195368 11461902704 11990435288 12912776464 18216238226 18521538308 18625591894 20983261754 21286390736 23980870576 36432476452 37043076616 37251183788 41966523508 63756833791 72864952904 74086153232 74502367576 83933047016 118405548469 127513667582 145729905808 149004735152 167866094032 236811096938 255027335164 473622193876 510054670328 828838839283 947244387752 1020109340656 1657677678566 1894488775504 3315355357132 6630710714264 13261421428528
• Sum of all divisors σ(n): 32568915456000
• Sum of proper divisors (its aliquot sum) s(n): 19307494027472
• 13261421428528 is an abundant number, because the sum of its proper divisors (19307494027472) is greater than itself. Its abundance is 6046072598944

Bases of 13261421428528

• Binary: 11000000111110101010010100000011111100110000₂
• Hexadecimal: 0xC0FAA503F30
• Base-36: 4P87NX2R4

Squares and roots of 13261421428528

• 13261421428528 squared (13261421428528²) is 175865298305021620212246784
• 13261421428528 cubed (13261421428528³) is 2332223835476682671791018824833753853952
• The square root of 13261421428528 is 3641623.4605637085
• The cube root of 13261421428528 is 23669.9146630071

Scales and comparisons

• 13,261,421,428,528 seconds is equal to 421,672 years, 9 weeks, 2 days, 22 hours, 35 minutes, 28 seconds.
• To count from 1 to 13,261,421,428,528 would take you about one million, fifty-four thousand, one hundred eighty 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 13261421428528 cubic inches would be around 1972.5 feet tall.

Recreational maths with 13261421428528

• 13261421428528 backwards is 82582412416231
• The number of decimal digits it has is: 14
• The sum of 13261421428528's digits is 49
• More coming soon!