401465268864

Names of 401465268864

• Cardinal: 401465268864 can be written as Four hundred one billion, four hundred sixty-five million, two hundred sixty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.01465268864 × 10¹¹

Factors of 401465268864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 84

Divisors of 401465268864

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 32 33 36 37 44 48 54 62 64 66 72 74 81 88 93 96 99 108 111 121 124 128 132 144 148 162 176 186 192 198 216 222 242 243 248 264 279 288 296 297 324 333 341 352 363 372 384 396 407 432 444 484 486 496 528 558 576 592 594 648 666 682 704 726 729 744 792 814 837 864 888 891 961 968 972 992 999 1023 1056 1089 1116 1147 1152 1184 1188 1221 1296 1332 1364 1408 1452 1458 1488 1584 1628 1674 1728 1776 1782 1922 1936 1944 1984 1998 2046 2112 2178 2232 2294 2368 2376 2442 2511 2592 2664 2673 2728 2883 2904 2916 2976 2997 3069 3168 3256 3267 3348 3441 3456 3552 3564 3663 3751 3844 3872 3888 3968 3996 4092 4224 4356 4464 4477 4588 4736 4752 4884 5022 5184 5328 5346 5456 5766 5808 5832 5952 5994 6138 6336 6512 6534 6696 6882 7104 7128 7326 7502 7533 7688 7744 7776 7992 8019 8184 8649 8712 8928 8954 8991 9176 9207 9504 9768 9801 10044 10323 10368 10571 10656 10692 10912 10989 11253 11532 11616 11664 11904 11988 12276 12617 12672 13024 13068 13392 13431 13764 14208 14256 14652 15004 15066 15376 15488 15552 15984 16038 16368 17298 17424 17856 17908 17982 18352 18414 19008 19536 19602 20088 20646 21142 21312 21384 21824 21978 22506 22599 23064 23232 23328 23976 24552 25234 25947 26048 26136 26784 26862 26973 27528 27621 28512 29304 29403 30008 30132 30752 30969 31104 31713 31968 32076 32736 32967 33759 34596 34848 35557 35712 35816 35964 36704 36828 37851 38016 39072 39204 40176 40293 41292 42284 42624 42768 43648 43956 45012 45198 46128 46464 46656 47952 49104 50468 51894 52096 52272 53568 53724 53946 55056 55242 57024 58608 58806 60016 60264 61504 61938 63426 63936 64152 65472 65934 67518 69192 69696 71114 71632 71928 73408 73656 75702 77841 78144 78408 80352 80586 82584 82863 84568 85536 87912 88209 90024 90396 92256 92907 93312 95139 95904 98208 98901 100936 101277 103788 104544 106671 107136 107448 107892 110112 110484 113553 114048 116281 117216 117612 120032 120528 120879 123008 123876 126852 127872 128304 130944 131868 135036 138384 138787 139392 142228 143264 143856 146816 147312 151404 155682 156288 156816 160704 161172 165168 165726 169136 171072 175824 176418 180048 180792 184512 185814 190278 191808 196416 197802 201872 202554 207576 209088 213342 214896 215784 220224 220968 227106 232562 233523 234432 235224 240064 241056 241758 247752 248589 253704 256608 263736 270072 276768 277574 278721 284456 285417 286528 287712 294624 296703 302808 303831 311364 313632 320013 321408 322344 330336 331452 338272 340659 342144 348843 351648 352836 360096 361584 362637 369024 371628 380556 383616 391127 392832 395604 403744 405108 415152 416361 418176 426684 429792 431568 440448 441936 454212 465124 467046 468864 470448 480128 482112 483516 495504 497178 507408 513216 527472 540144 553536 555148 557442 568912 570834 573056 575424 589248 593406 605616 607662 622728 627264 640026 644688 660672 662904 676544 681318 697686 700569 703296 705672 720192 723168 725274 743256 761112 782254 791208 807488 810216 830304 832722 836163 853368 856251 859584 863136 883872 908424 911493 930248 934092 940896 960039 964224 967032 991008 994356 1014816 1021977 1026432 1046529 1054944 1080288 1087911 1107072 1110296 1114884 1137824 1141668 1150848 1173381 1178496 1186812 1211232 1215324 1245456 1249083 1254528 1280052 1289376 1321344 1325808 1353088 1362636 1395372 1401138 1406592 1411344 1440384 1446336 1450548 1486512 1522224 1564508 1582416 1614976 1620432 1660608 1665444 1672326 1706736 1712502 1719168 1726272 1767744 1816848 1822986 1860496 1868184 1881792 1920078 1934064 1982016 1988712 2029632 2043954 2093058 2109888 2160576 2175822 2220592 2229768 2275648 2283336 2346762 2373624 2422464 2430648 2490912 2498166 2560104 2568753 2578752 2651616 2725272 2734479 2790744 2802276 2822688 2880117 2892672 2901096 2973024 3044448 3065931 3129016 3139587 3164832 3240864 3263733 3321216 3330888 3344652 3413472 3425004 3452544 3520143 3535488 3633696 3645972 3720992 3736368 3747249 3763584 3840156 3868128 3964032 3977424 4059264 4087908 4186116 4219776 4302397 4321152 4351644 4441184 4459536 4551296 4566672 4693524 4747248 4844928 4861296 4981824 4996332 5120208 5137506 5157504 5303232 5450544 5468958 5581488 5604552 5645376 5760234 5802192 5946048 6088896 6131862 6258032 6279174 6329664 6481728 6527466 6661776 6689304 6826944 6850008 7040286 7267392 7291944 7441984 7472736 7494498 7680312 7706259 7736256 7954848 8175816 8372232 8604794 8640351 8703288 8882368 8919072 9133344 9197793 9387048 9418761 9494496 9722592 9963648 9992664 10240416 10275012 10560429 10606464 10901088 10937916 11162976 11209104 11241747 11290752 11520468 11604384 11892096 12177792 12263724 12516064 12558348 12659328 12907191 12963456 13054932 13323552 13378608 13653888 13700016 14080572 14534784 14583888 14883968 14945472 14988996 15360624 15412518 15472512 15909696 16351632 16744464 17209588 17280702 17406576 17764736 17838144 18266688 18395586 18774096 18837522 18988992 19445184 19985328 20480832 20550024 21120858 21802176 21875832 22325952 22418208 22483494 23040936 23208768 24527448 25032128 25116696 25814382 25921053 26109864 26647104 26757216 27400032 28161144 28256283 29167776 29890944 29977992 30721248 30825036 31681287 31819392 32703264 33488928 33725241 34419176 34561404 34813152 35676288 36533376 36791172 37548192 37675044 37977984 38721573 38890368 39970656 40961664 41100048 42241716 43604352 43751664 44651904 44836416 44966988 46081872 46417536 49054896 50064256 50233392 51628764 51842106 52219728 53294208 53514432 54800064 56322288 56512566 58335552 59955984 61442496 61650072 63362574 65406528 66977856 67450482 68838352 69122808 69626304 73582344 75096384 75350088 77443146 79941312 82200096 84483432 84768849 87503328 89672832 89933976 92163744 95043861 98109792 100466784 101175723 103257528 103684212 104439456 107028864 109600128 112644576 113025132 116164719 116671104 119911968 122884992 123300144 126725148 130813056 133955712 134900964 137676704 138245616 139252608 147164688 150192768 150700176 154886292 159882624 164400192 168966864 169537698 175006656 179867952 184327488 190087722 196219584 200933568 202351446 206515056 207368424 208878912 225289152 226050264 232329438 239823936 246600288 253450296 269801928 275353408 276491232 285131583 294329376 301400352 309772584 328800384 337933728 339075396 348494157 350013312 359735904 368654976 380175444 392439168 401867136 404702892 413030112 414736848 417757824 450578304 452100528 464658876 479647872 493200576 506900592 539603856 550706816 552982464 570263166 588658752 602800704 619545168 675867456 678150792 696988314 719471808 760350888 809405784 826060224 829473696 904201056 929317752 986401152 1013801184 1045482471 1079207712 1105964928 1140526332 1177317504 1205601408 1239090336 1351734912 1356301584 1393976628 1438943616 1520701776 1618811568 1652120448 1658947392 1808402112 1858635504 2027602368 2090964942 2158415424 2281052664 2478180672 2712603168 2787953256 3041403552 3136447413 3237623136 3317894784 3616804224 3717271008 4055204736 4181929884 4316830848 4562105328 4956361344 5425206336 5575906512 6082807104 6272894826 6475246272 7434542016 8363859768 9124210656 10850412672 11151813024 12165614208 12545789652 12950492544 14869084032 16727719536 18248421312 22303626048 25091579304 33455439072 36496842624 44607252096 50183158608 66910878144 100366317216 133821756288 200732634432 401465268864
• Sum of all divisors σ(n): 1398765230730
• Sum of proper divisors (its aliquot sum) s(n): 997299961866
• 401465268864 is an abundant number, because the sum of its proper divisors (997299961866) is greater than itself. Its abundance is 595834693002

Bases of 401465268864

• Binary: 101110101111001001100011101101010000000₂
• Hexadecimal: 0x5D7931DA80
• Base-36: 54FI2000

Squares and roots of 401465268864

• 401465268864 squared (401465268864²) is 161174362104043807850496
• 401465268864 cubed (401465268864³) is 64705908616083640060333730555756544
• The square root of 401465268864 is 633612.8698692919
• The cube root of 401465268864 is 7377.0488616885

Scales and comparisons

• 401,465,268,864 seconds is equal to 12,765 years, 18 weeks, 2 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 401,465,268,864 would take you about twenty-five thousand, five hundred thirty 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 401465268864 cubic inches would be around 614.8 feet tall.

Recreational maths with 401465268864

• 401465268864 backwards is 468862564104
• 401465268864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 401465268864's digits is 54
• More coming soon!