401455468921968

Names of 401455468921968

• Cardinal: 401455468921968 can be written as Four hundred one trillion, four hundred fifty-five billion, four hundred sixty-eight million, nine hundred twenty-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.01455468921968 × 10¹⁴

Factors of 401455468921968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 448

Divisors of 401455468921968

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 36 47 48 54 58 72 87 94 108 116 141 144 174 188 216 232 261 282 348 367 376 423 432 464 522 564 696 734 752 783 841 846 1044 1101 1128 1269 1363 1392 1468 1566 1682 1692 2088 2202 2209 2256 2523 2538 2726 2936 3132 3303 3364 3384 4089 4176 4404 4418 5046 5076 5452 5872 6264 6606 6627 6728 6768 7569 8178 8808 8836 9909 10092 10152 10643 10904 12267 12528 13212 13254 13456 15138 16356 17249 17616 17672 19818 19881 20184 20304 21286 21808 22707 24389 24534 26424 26508 30276 31929 32712 34498 35344 36801 39527 39636 39762 40368 42572 45414 48778 49068 51747 52848 53016 59643 60552 63858 64061 65424 68996 73167 73602 79054 79272 79524 85144 90828 95787 97556 98136 103494 103823 106032 118581 119286 121104 127716 128122 137992 146334 147204 155241 158108 158544 159048 170288 181656 191574 192183 195112 196272 206988 207646 219501 237162 238572 255432 256244 275984 287361 292668 294408 308647 310482 311469 316216 318096 355743 363312 383148 384366 390224 413976 415292 439002 465723 474324 477144 500221 510864 512488 574722 576549 585336 588816 617294 620964 622938 632432 658503 711486 766296 768732 810703 827952 830584 878004 925941 931446 934407 948648 954288 1000442 1024976 1067229 1146283 1149444 1153098 1170672 1234588 1241928 1245876 1317006 1422972 1500663 1532592 1537464 1621406 1661168 1729647 1756008 1851882 1857769 1862892 1868814 1897296 2000884 2134458 2292566 2298888 2306196 2432109 2469176 2483856 2491752 2634012 2777823 2803221 2845944 3001326 3010867 3074928 3242812 3438849 3459294 3512016 3703764 3715538 3725784 3737628 4001768 4268916 4501989 4585132 4597776 4612392 4864218 4938352 4983504 5268024 5555646 5573307 5606442 5691888 6002652 6021734 6485624 6877698 6918588 7296327 7407528 7431076 7451568 7475256 8003536 8333469 8537832 8950763 9003978 9032601 9170264 9224784 9728436 10316547 10536048 11111292 11146614 11212884 12005304 12043468 12971248 13505967 13755396 13837176 14506409 14592654 14815056 14862152 14950512 16666938 16719921 17075664 17901526 18007956 18065202 18340528 19456872 20633094 21888981 22222584 22293228 22425768 23510387 24010608 24086936 26852289 27011934 27097803 27510792 27674352 29012818 29185308 29724304 30949641 33333876 33439842 35803052 36015912 36130404 38103041 38913744 41266188 43519227 43777962 44445168 44586456 44851536 47020774 48173872 50159763 53704578 53875301 54023868 54195606 55021584 58025636 58370616 61899282 66667752 66879684 70531161 71606104 72031824 72260808 76206082 80556867 81293409 82532376 87038454 87315143 87555924 89172912 94041548 100319526 107409156 107750602 108047736 108391212 114309123 116051272 116741232 123798564 130557681 133335504 133759368 141062322 143212208 144521616 152412164 161113734 161625903 162586818 165064752 174076908 174630286 175111848 188083096 200639052 211593483 214818312 215501204 216095472 216782424 228618246 232102544 241670601 247597128 261115362 261945429 267518736 282124644 304824328 322227468 323251806 325173636 342927369 348153816 349260572 350223696 376166192 391673043 401278104 420685861 423186966 429636624 431002408 433564848 457236492 483341202 484877709 495194256 522230724 523890858 564249288 609648656 634780449 644454936 646503612 650347272 681801223 685854738 696307632 698521144 783346086 785836287 802556208 841371722 846373932 862004816 914472984 966682404 969755418 1028782107 1044461448 1047781716 1104988189 1128498576 1262057583 1269560898 1288909872 1293007224 1300694544 1363602446 1371709476 1397042288 1454633127 1566692172 1571672574 1682743444 1692747864 1828945968 1933364808 1939510836 2045403669 2057564214 2088922896 2095563432 2209976378 2357508861 2524115166 2532139147 2539121796 2586014448 2727204892 2743418952 2909266254 3133384344 3143345148 3314964567 3365486888 3385495728 3786172749 3866729616 3879021672 4090807338 4115128428 4191126864 4419952756 4715017722 5048230332 5064278294 5078243592 5454409784 5486837904 5818532508 6136211007 6266768688 6286690296 6629929134 6730973776 7572345498 7596417441 7758043344 8181614676 8230256856 8839905512 9430035444 9944893701 10096460664 10128556588 10156487184 10908819568 11358518247 11637065016 12272422014 12573380592 13259858268 15144690996 15192834882 16363229352 16460513712 17679811024 18408633021 18860070888 19772235467 19889787402 20192921328 20257113176 22717036494 22789252323 23274130032 24544844028 26519716536 29834681103 30289381992 30385669764 32044657481 32726458704 36817266042 37720141776 39544470934 39779574804 40514226352 45434072988 45578504646 49089688056 53039433072 59316706401 59669362206 60578763984 60771339528 64089314962 68367756969 73634532084 79088941868 79559149608 90868145976 91157009292 96133972443 98179376112 118633412802 119338724412 121542679056 128178629924 136735513938 147269064168 158177883736 159118299216 177950119203 181736291952 182314018584 192267944886 237266825604 238677448824 256357259848 273471027876 288401917329 294538128336 316355767472 355900238406 364628037168 384535889772 474533651208 477354897648 512714519696 533850357609 546942055752 576803834658 711800476812 769071779544 865205751987 929295066949 949067302416 1067700715218 1093884111504 1153607669316 1423600953624 1538143559088 1730411503974 1858590133898 2135401430436 2307215338632 2787885200847 2847201907248 3460823007948 3717180267796 4270802860872 4614430677264 5575770401694 6921646015896 7434360535592 8363655602541 8541605721744 11151540803388 13843292031792 14868721071184 16727311205082 22303081606776 25090966807623 33454622410164 44606163213552 50181933615246 66909244820328 100363867230492 133818489640656 200727734460984 401455468921968
• Sum of all divisors σ(n): 1222746310656000
• Sum of proper divisors (its aliquot sum) s(n): 821290841734032
• 401455468921968 is an abundant number, because the sum of its proper divisors (821290841734032) is greater than itself. Its abundance is 419835372812064

Bases of 401455468921968

• Binary: 1011011010001111100100010100111100100010001110000₂
• Hexadecimal: 0x16D1F229E4470
• Base-36: 3YAY3GX8C0

Squares and roots of 401455468921968

• 401455468921968 squared (401455468921968²) is 161166493527357214692072993024
• 401455468921968 cubed (401455468921968³) is 64701170233534511131813115819831808464351232
• The square root of 401455468921968 is 20036353.6832919777
• The cube root of 401455468921968 is 73769.8883554165

Scales and comparisons

• 401,455,468,921,968 seconds is equal to 12,765,042 years, 6 weeks, 4 days, 17 hours, 52 minutes, 48 seconds.
• To count from 1 to 401,455,468,921,968 would take you about thirty-one million, nine hundred twelve thousand, six hundred five 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 401455468921968 cubic inches would be around 6147.5 feet tall.

Recreational maths with 401455468921968

• 401455468921968 backwards is 869129864554104
• 401455468921968 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 401455468921968's digits is 72
• More coming soon!