850998640128

Names of 850998640128

• Cardinal: 850998640128 can be written as Eight hundred fifty billion, nine hundred ninety-eight million, six hundred forty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.50998640128 × 10¹¹

Factors of 850998640128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 201

Divisors of 850998640128

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 32 38 39 42 48 52 56 57 64 76 78 84 91 96 104 112 114 128 133 152 156 157 168 169 182 192 208 224 228 247 256 266 273 304 312 314 336 338 364 384 399 416 448 456 471 494 507 512 532 546 608 624 628 672 676 728 741 768 798 832 896 912 942 988 1014 1064 1092 1099 1183 1216 1248 1256 1344 1352 1456 1482 1536 1596 1664 1729 1792 1824 1884 1976 2028 2041 2128 2184 2198 2366 2432 2496 2512 2688 2704 2912 2964 2983 3192 3211 3297 3328 3458 3549 3584 3648 3768 3952 4056 4082 4256 4368 4396 4732 4864 4992 5024 5187 5376 5408 5824 5928 5966 6123 6384 6422 6594 6656 6916 7098 7296 7536 7904 8112 8164 8512 8736 8792 8949 9464 9633 9728 9984 10048 10374 10752 10816 11648 11856 11932 12246 12768 12844 13188 13832 14196 14287 14592 15072 15808 16224 16328 17024 17472 17584 17898 18928 19266 19968 20096 20748 20881 21632 22477 23296 23712 23864 24492 24649 25536 25688 26376 26533 27664 28392 28574 29184 30144 31616 32448 32656 34048 34944 35168 35796 37856 38532 38779 40192 41496 41762 42861 43264 44954 46592 47424 47728 48984 49298 51072 51376 52752 53066 55328 56784 57148 60288 62643 63232 64896 65312 67431 68096 69888 70336 71592 73947 75712 77064 77558 79599 80384 82992 83524 85722 86528 89908 94848 95456 97968 98596 102144 102752 105504 106132 110656 113568 114296 116337 120576 125286 126464 129792 130624 134862 139776 140672 143184 147894 151424 154128 155116 159198 165984 167048 171444 172543 179816 185731 189696 190912 195936 197192 204288 205504 211008 212264 221312 227136 228592 232674 241152 250572 259584 261248 269724 271453 281344 286368 295788 302848 308256 310232 318396 320437 331968 334096 342888 345086 359632 371462 379392 381824 391872 394384 411008 422016 424528 442624 454272 457184 465348 468331 501144 504127 517629 522496 539448 542906 557193 562688 572736 591576 605696 616512 620464 636792 640874 663936 668192 685776 690172 719264 742924 763648 783744 788768 814359 822016 844032 849056 885248 908544 914368 930696 936662 961311 1002288 1008254 1035258 1044992 1078896 1085812 1114386 1145472 1183152 1233024 1240928 1273584 1281748 1327872 1336384 1371552 1380344 1404993 1438528 1485848 1512381 1527296 1567488 1577536 1628718 1644032 1688064 1698112 1817088 1828736 1861392 1873324 1922622 2004576 2016508 2070516 2157792 2171624 2228772 2243059 2290944 2366304 2466048 2481856 2547168 2563496 2655744 2672768 2743104 2760688 2809986 2877056 2971696 3024762 3134976 3155072 3257436 3278317 3396224 3528889 3657472 3722784 3746648 3845244 4009152 4033016 4141032 4165681 4315584 4343248 4457544 4486118 4581888 4732608 4932096 4963712 5094336 5126992 5345536 5486208 5521376 5619972 5754112 5943392 6049524 6088303 6310144 6514872 6556634 6729177 6792448 7057778 7314944 7445568 7493296 7690488 8018304 8066032 8282064 8331362 8631168 8686496 8915088 8972236 9465216 9834951 9927424 10188672 10253984 10586667 10691072 10972416 11042752 11239944 11508224 11886784 12099048 12176606 12497043 12620288 13029744 13113268 13458354 13584896 14115556 14891136 14986592 15380976 16036608 16132064 16564128 16662724 17262336 17372992 17830176 17944472 18264909 18930432 19669902 19854848 20377344 20507968 21173334 21944832 22085504 22479888 23773568 24198096 24353212 24994086 26059488 26226536 26916708 28231112 29159767 29782272 29973184 30761952 32073216 32264128 33128256 33325448 34524672 34745984 35660352 35888944 36529818 37860864 39339804 40754688 41015936 42346668 42618121 44171008 44959776 47547136 48396192 48706424 49988172 52118976 52453072 53833416 56462224 58319534 59564544 59946368 61523904 64528256 66256512 66650896 69491968 71320704 71777888 73059636 78679608 79147939 82031872 84693336 85236242 87479301 88342016 89919552 95094272 96792384 97412848 99976344 104237952 104906144 107666832 112924448 116639068 119892736 123047808 127854363 129056512 132513024 133301792 138983936 142641408 143555776 146119272 157359216 158295878 164063744 169386672 170472484 174958602 179839104 193584768 194825696 199952688 208475904 209812288 215333664 225848896 233278136 237443817 239785472 246095616 255708726 258113024 265026048 266603584 285282816 287111552 292238544 314718432 316591756 338773344 340944968 349917204 359678208 387169536 389651392 399905376 416951808 419624576 430667328 451697792 466556272 474887634 492191232 511417452 533207168 554035573 574223104 584477088 629436864 633183512 677546688 681889936 699834408 719356416 774339072 779302784 799810752 839249152 861334656 903395584 933112544 949775268 1022834904 1066414336 1108071146 1148446208 1168954176 1258873728 1266367024 1355093376 1363779872 1399668816 1558605568 1599621504 1662106719 1678498304 1722669312 1806791168 1866225088 1899550536 2045669808 2132828672 2216142292 2337908352 2517747456 2532734048 2710186752 2727559744 2799337632 3117211136 3199243008 3324213438 3445338624 3732450176 3799101072 4091339616 4432284584 4675816704 5035494912 5065468096 5420373504 5455119488 5598675264 6398486016 6648426876 7464900352 7598202144 8182679232 8864569168 9351633408 10130936192 10910238976 11197350528 13296853752 14929800704 15196404288 16365358464 17729138336 20261872384 21820477952 22394701056 26593707504 30392808576 32730716928 35458276672 40523744768 44789402112 53187415008 60785617152 65461433856 70916553344 106374830016 121571234304 141833106688 212749660032 283666213376 425499320064 850998640128
• Sum of all divisors σ(n): 2972219944320
• Sum of proper divisors (its aliquot sum) s(n): 2121221304192
• 850998640128 is an abundant number, because the sum of its proper divisors (2121221304192) is greater than itself. Its abundance is 1270222664064

Bases of 850998640128

• Binary: 1100011000100011011110001011111000000000₂
• Hexadecimal: 0xC62378BE00
• Base-36: AUXYM96O

Squares and roots of 850998640128

• 850998640128 squared (850998640128²) is 724198685499705251856384
• 850998640128 cubed (850998640128³) is 616292096542734321474602531555377152
• The square root of 850998640128 is 922495.8753989093
• The cube root of 850998640128 is 9476.3906457695

Scales and comparisons

• 850,998,640,128 seconds is equal to 27,059 years, 6 weeks, 3 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 850,998,640,128 would take you about fifty-four thousand, one hundred eighteen 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 850998640128 cubic inches would be around 789.7 feet tall.

Recreational maths with 850998640128

• 850998640128 backwards is 821046899058
• The number of decimal digits it has is: 12
• The sum of 850998640128's digits is 60
• More coming soon!