400986954368

Names of 400986954368

• Cardinal: 400986954368 can be written as Four hundred billion, nine hundred eighty-six million, nine hundred fifty-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.00986954368 × 10¹¹

Factors of 400986954368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 50

Divisors of 400986954368

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 17 22 26 28 32 34 44 49 52 56 64 68 77 88 91 98 104 112 119 128 136 143 154 169 176 182 187 196 208 221 224 238 272 286 289 308 338 343 352 364 374 392 416 442 448 476 539 544 572 578 616 637 676 686 704 728 748 784 832 833 884 896 952 1001 1078 1088 1144 1156 1183 1232 1274 1309 1352 1372 1408 1456 1496 1547 1568 1664 1666 1768 1859 1904 2002 2023 2156 2176 2288 2312 2366 2431 2464 2548 2618 2704 2744 2873 2912 2992 3094 3136 3179 3332 3536 3718 3757 3773 3808 4004 4046 4312 4459 4576 4624 4732 4862 4913 4928 5096 5236 5408 5488 5746 5824 5831 5984 6188 6272 6358 6664 7007 7072 7436 7514 7546 7616 8008 8092 8281 8624 8918 9152 9163 9248 9464 9724 9826 9856 10192 10472 10816 10829 10976 11492 11648 11662 11968 12376 12716 13013 13328 14014 14144 14161 14872 15028 15092 15232 16016 16184 16562 17017 17248 17836 18304 18326 18496 18928 19448 19652 20111 20384 20944 21632 21658 21952 22253 22984 23324 23936 24752 25432 26026 26299 26656 28028 28288 28322 29744 30056 30184 31603 32032 32368 33124 34034 34391 34496 35672 36652 36992 37856 38896 39304 40222 40768 41327 41888 43316 43904 44506 45968 46648 48841 49049 49504 50864 52052 52598 53312 54043 56056 56644 57967 59488 60112 60368 63206 63869 64064 64141 64736 66248 68068 68782 68992 71344 73304 75712 75803 77792 78608 80444 81536 82654 83776 86632 89012 91091 91936 93296 97682 98098 99008 99127 101728 104104 105196 106624 108086 112112 113288 115934 118976 119119 120224 120736 126412 127738 128128 128282 129472 132496 136136 137564 140777 142688 146608 151424 151606 155584 155771 157216 160888 165308 167552 173264 178024 182182 183872 184093 186592 195364 196196 198016 198254 203456 208208 210392 216172 221221 224224 226576 231868 237952 238238 240448 240737 241472 252824 255476 256564 258944 264992 272272 275128 281554 285376 289289 293216 303212 311168 311542 314432 321776 330616 341887 346528 356048 364364 367744 368186 373184 378301 390728 392392 396508 406912 416416 420784 432344 442442 447083 448448 453152 463736 476476 480896 481474 482944 505648 510952 513128 529984 537251 544544 550256 563108 570752 578578 586432 606424 623084 628864 637637 643552 661232 683774 693056 702559 712096 728728 736372 746368 756602 781456 784784 793016 830297 832832 833833 841568 864688 884884 894166 896896 906304 927472 952952 962948 985439 1011296 1021904 1026256 1059968 1074502 1089088 1090397 1100512 1126216 1157156 1172864 1212848 1246168 1275274 1287104 1288651 1322464 1367548 1386112 1405118 1424192 1457456 1472744 1513204 1548547 1562912 1569568 1586032 1660594 1665664 1667666 1683136 1685159 1729376 1769768 1788332 1812608 1854944 1905904 1925896 1970878 2022592 2025023 2043808 2052512 2149004 2178176 2180794 2201024 2252432 2314312 2393209 2425696 2492336 2550548 2574208 2577302 2644928 2648107 2735096 2810236 2848384 2914912 2945488 3026408 3097094 3125824 3129581 3139136 3172064 3321188 3335332 3366272 3370318 3458752 3539536 3576664 3709888 3760757 3811808 3851792 3941756 4045184 4050046 4087616 4105024 4298008 4361588 4402048 4504864 4628624 4786418 4851392 4917913 4984672 5101096 5154604 5289856 5296214 5470192 5620472 5812079 5829824 5890976 6052816 6194188 6251648 6259162 6278272 6344128 6642376 6670664 6740636 6917504 7079072 7153328 7419776 7521514 7623616 7703584 7883512 8100092 8175232 8210048 8596016 8723176 9009728 9133267 9257248 9572836 9702784 9835826 9969344 10202192 10309208 10592428 10839829 10940384 11240944 11624158 11659648 11781952 12105632 12388376 12518324 12688256 13284752 13341328 13481272 14158144 14175161 14306656 15043028 15247232 15407168 15767024 16200184 16752463 17192032 17446352 18019456 18266534 18514496 18536749 19145672 19671652 19938688 20404384 20618416 21184856 21679658 21880768 21907067 22481888 23248316 23563904 24211264 24776752 25036648 26325299 26569504 26682656 26962544 28316288 28350322 28613312 30086056 30814336 31534048 32400368 33504926 34384064 34425391 34892704 36533068 37028992 37073498 38291344 39343304 40684553 40808768 41236832 42369712 43359316 43761536 43814134 44963776 46496632 48422528 49553504 50073296 52650598 53139008 53365312 53925088 56700644 57226624 60172112 63068096 63932869 64800736 67009852 68768128 68850782 69785408 73066136 74146996 76582688 78686608 81369106 81617536 82473664 84739424 86718632 87628268 89927552 92993264 99107008 100146592 105301196 106278016 106730624 107850176 113401288 120344224 126136192 127865738 129601472 134019704 137701564 139570816 146132272 148293992 153165376 157373216 162738212 164947328 169478848 173437264 175256536 184277093 185986528 198214016 200293184 210602392 215700352 226802576 240688448 240977737 255731476 259202944 268039408 275403128 284791871 292264544 296587984 306330752 314746432 325476424 338957696 346874528 350513072 368554186 371973056 400586368 421204784 447530083 453605152 481376896 481955474 511462952 536078816 550806256 569583742 584529088 593175968 629492864 650952848 693749056 701026144 737108372 743946112 842409568 895060166 907210304 963910948 1022925904 1072157632 1101612512 1139167484 1169058176 1186351936 1301905696 1387498112 1402052288 1474216744 1684819136 1790120332 1814420608 1927821896 2045851808 2144315264 2203225024 2278334968 2372703872 2603811392 2804104576 2948433488 3132710581 3369638272 3580240664 3855643792 4091703616 4406450048 4556669936 5207622784 5896866976 6265421162 7160481328 7711287584 8183407232 9113339872 11793733952 12530842324 14320962656 15422575168 18226679744 23587467904 25061684648 28641925312 30845150336 36453359488 50123369296 57283850624 100246738592 200493477184 400986954368
• Sum of all divisors σ(n): 1169238240000
• Sum of proper divisors (its aliquot sum) s(n): 768251285632
• 400986954368 is an abundant number, because the sum of its proper divisors (768251285632) is greater than itself. Its abundance is 367264331264

Bases of 400986954368

• Binary: 101110101011100101011110101101010000000₂
• Hexadecimal: 0x5D5CAF5A80
• Base-36: 547LA268

Squares and roots of 400986954368

• 400986954368 squared (400986954368²) is 160790537573324514279424
• 400986954368 cubed (400986954368³) is 64474907952720866461419155889324032
• The square root of 400986954368 is 633235.3072657905
• The cube root of 400986954368 is 7374.1179716541

Scales and comparisons

• 400,986,954,368 seconds is equal to 12,750 years, 7 weeks, 3 days, 17 hours, 6 minutes, 8 seconds.
• To count from 1 to 400,986,954,368 would take you about twenty-five thousand, five hundred 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 400986954368 cubic inches would be around 614.5 feet tall.

Recreational maths with 400986954368

• 400986954368 backwards is 863459689004
• The number of decimal digits it has is: 12
• The sum of 400986954368's digits is 62
• More coming soon!