421457413888

Names of 421457413888

• Cardinal: 421457413888 can be written as Four hundred twenty-one billion, four hundred fifty-seven million, four hundred thirteen thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 4.21457413888 × 10¹¹

Factors of 421457413888

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 369

Divisors of 421457413888

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 29 31 32 38 49 56 58 62 64 76 98 112 116 124 128 133 152 196 203 217 224 232 248 256 266 281 304 343 392 406 434 448 464 496 532 551 562 589 608 686 784 812 868 896 899 928 931 992 1064 1102 1124 1178 1216 1372 1421 1519 1568 1624 1736 1792 1798 1856 1862 1967 1984 2128 2204 2248 2356 2432 2744 2842 3038 3136 3248 3472 3596 3712 3724 3857 3934 3968 4123 4256 4408 4496 4712 4864 5339 5488 5684 6076 6272 6293 6496 6517 6944 7192 7424 7448 7714 7868 7936 8149 8246 8512 8711 8816 8992 9424 9947 10633 10678 10976 11368 12152 12544 12586 12992 13034 13769 13888 14384 14896 15428 15736 16298 16492 17024 17081 17422 17632 17984 18848 19894 21266 21356 21952 22736 24304 25172 25984 26068 26999 27538 27776 28768 28861 29792 30856 31472 32596 32984 34048 34162 34844 35264 35968 37373 37696 39788 42532 42712 43904 44051 45472 48608 50344 51968 52136 53998 55076 55552 57043 57536 57722 59584 60977 61712 62944 65192 65968 68324 69688 70528 71936 74746 75392 79576 85064 85424 87808 88102 90944 96383 97216 100688 104272 107996 110152 114086 115072 115444 119168 119567 121954 123424 125888 130384 131936 136648 139376 141056 149492 150784 154831 159152 165509 170128 170848 176204 181888 188993 192766 194432 201376 202027 208544 215992 220304 228172 230144 230888 238336 239134 243908 246848 251776 252619 260768 261611 263872 273296 278752 298984 308357 309662 318304 331018 340256 341696 352408 363776 377986 385532 388864 399301 402752 404054 417088 426839 431984 440608 456344 461776 478268 487816 493696 503552 505238 521536 523222 527744 546592 557504 597968 616714 619324 636608 662036 680512 683392 704816 755972 771064 798602 805504 808108 834176 836969 853678 863968 881216 912688 923552 956536 975632 987392 1010476 1043072 1046444 1055488 1083817 1093184 1115008 1158563 1195936 1233428 1238648 1273216 1324072 1361024 1366784 1409632 1511944 1542128 1597204 1611008 1616216 1668352 1673938 1707356 1727936 1762432 1768333 1825376 1831277 1847104 1913072 1951264 2020952 2086144 2092888 2167634 2186368 2230016 2317126 2391872 2466856 2477296 2546432 2648144 2722048 2795107 2819264 2987873 3023888 3084256 3194408 3232432 3347876 3414712 3455872 3524864 3536666 3650752 3662554 3694208 3826144 3902528 4041904 4185776 4335268 4372736 4634252 4783744 4799761 4933712 4954592 5296288 5590214 5638528 5858783 5975746 6047776 6168512 6388816 6464864 6695752 6829424 6911744 7073332 7301504 7325108 7388416 7586719 7652288 7805056 8083808 8109941 8371552 8670536 9268504 9567488 9599522 9867424 9909184 10592576 11180428 11277056 11717566 11951492 12095552 12337024 12378331 12777632 12929728 13391504 13658848 14146664 14603008 14650216 15173438 15304576 15610112 16167616 16219882 16743104 17341072 18537008 19199044 19734848 19818368 21185152 22360856 23435132 23902984 24191104 24674048 24756662 25555264 25859456 26783008 27317696 28293328 29300432 30346876 30609152 32335232 32439764 33486208 33598327 34682144 37074016 38398088 39469696 39636736 42370304 44721712 46870264 47805968 48382208 49513324 51110528 51718912 53107033 53566016 54635392 56586656 56769587 58600864 60693752 64670464 64879528 66972416 67196654 69364288 74148032 76796176 78939392 86648317 89443424 93740528 95611936 99026648 102221056 106214066 107132032 109270784 113173312 113539174 117201728 121387504 129759056 134393308 138728576 148296064 153592352 173296634 178886848 187481056 191223872 198053296 212428132 214264064 226346624 227078348 234403456 235188289 242775008 259518112 268786616 277457152 296592128 307184704 346593268 357773696 374962112 382447744 396106592 424856264 452693248 454156696 468806912 470376578 485550016 519036224 537573232 614369408 693186536 715547392 749924224 764895488 792213184 849712528 908313392 940753156 971100032 1038072448 1075146464 1228738816 1386373072 1499848448 1584426368 1646318023 1699425056 1816626784 1881506312 1942200064 2076144896 2150292928 2772746144 3168852736 3292636046 3398850112 3633253568 3763012624 4300585856 5545492288 6585272092 6797700224 7266507136 7526025248 8601171712 11090984576 13170544184 13595400448 14533014272 15052050496 22181969152 26341088368 30104100992 52682176736 60208201984 105364353472 210728706944 421457413888
• Sum of all divisors σ(n): 1106703360000
• Sum of proper divisors (its aliquot sum) s(n): 685245946112
• 421457413888 is an abundant number, because the sum of its proper divisors (685245946112) is greater than itself. Its abundance is 263788532224

Bases of 421457413888

• Binary: 110001000100000110100011100011100000000₂
• Hexadecimal: 0x6220D1C700
• Base-36: 5DM4V1TS

Squares and roots of 421457413888

• 421457413888 squared (421457413888²) is 177626351721160935276544
• 421457413888 cubed (421457413888³) is 74861942834760785466703584346243072
• The square root of 421457413888 is 649197.5153125587
• The cube root of 421457413888 is 7497.5245987077

Scales and comparisons

• 421,457,413,888 seconds is equal to 13,401 years, 2 weeks, 1 day, 7 hours, 51 minutes, 28 seconds.
• To count from 1 to 421,457,413,888 would take you about twenty-six thousand, eight hundred 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 421457413888 cubic inches would be around 624.8 feet tall.

Recreational maths with 421457413888

• 421457413888 backwards is 888314754124
• The number of decimal digits it has is: 12
• The sum of 421457413888's digits is 55
• More coming soon!