142828890940121958

Names of 142828890940121958

• Cardinal: 142828890940121958 can be written as One hundred forty-two quadrillion, eight hundred twenty-eight trillion, eight hundred ninety billion, nine hundred forty million, one hundred twenty-one thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 1.42828890940121958 × 10¹⁷

Factors of 142828890940121958

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 630769

Divisors of 142828890940121958

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 41 66 78 82 99 117 123 143 198 234 246 286 369 429 451 533 738 757 858 902 1066 1287 1353 1514 1599 2271 2574 2706 2851 3198 4059 4542 4797 5702 5863 6813 8118 8327 8553 9594 9841 11726 13626 16654 17106 17589 19682 24981 25659 29523 31037 31361 35178 37063 49962 51318 52767 59046 62074 62722 74126 74943 88569 93111 94083 105534 108251 111189 116891 149886 177138 186222 188166 216502 222378 233782 279333 282249 324753 333567 341407 350673 403481 407693 558666 564498 627091 649506 667134 682814 701346 806962 815386 974259 1024221 1052019 1210443 1223079 1254182 1285801 1519583 1881273 1948518 2048442 2104038 2158207 2420886 2446158 2571602 3039166 3072663 3631329 3669237 3762546 3857403 4316414 4438291 4558749 5643819 6145326 6474621 6898001 7262658 7338474 7714806 8152183 8876582 9117498 11287638 11572209 12949242 13314873 13676247 13796002 16304366 16715413 19423863 20694003 23144418 23740277 24456549 25710731 26629746 27352494 28056691 33430826 38847726 39944619 41388006 47480554 48913098 50146239 51421462 56113382 62082009 71220831 73369647 77132193 79889238 84170073 88486487 89674013 100292478 124164018 142441662 146739294 150438717 154264386 168340146 176972974 179348026 213662493 231396579 252510219 265459461 269022039 282818041 300877434 308623601 334239503 427324986 462793158 474707887 505020438 530918922 538044078 565636082 617247202 668479006 796378383 807066117 848454123 925870803 949415774 973351357 1002718509 1150324331 1424123661 1592756766 1614132234 1696908246 1787836441 1851741606 1946702714 2005437018 2300648662 2545362369 2777612409 2848247322 2920054071 3008155527 3450972993 3575672882 3676634533 4272370983 5090724738 5221786757 5363509323 5555224818 5840108142 6016311054 6171202531 6901945986 7353269066 8544741966 8760162213 10352918979 10443573514 10727018646 11029903599 12342405062 12653567641 15665360271 16090527969 17520324426 18513607593 19463023367 19666200851 20705837958 22059807198 23241873733 25307135282 31330720542 32181055938 33089710797 37027215186 37960702923 38926046734 39332401702 46483747466 46996080813 55540822779 58389070101 58998602553 66179421594 67883227841 69725621199 73301294081 75921405846 93992161626 111081645558 113882108769 116778140202 117997205106 135766455682 139451242398 146602588162 175167210303 176995807659 203649683523 209176863597 214093257037 219903882243 227764217538 253019303771 255660611063 350334420606 353991615318 407299367046 418353727194 428186514074 439807764486 506038607542 511321222126 610949050569 642279771111 659711646729 759057911313 766981833189 806314234891 952916823053 1221898101138 1284559542222 1319423293458 1353392185837 1518115822626 1533963666378 1612628469782 1905833646106 1926839313333 2277173733939 2300945499567 2418942704673 2706784371674 2783212341481 2858750469159 3853678626666 4060176557511 4554347467878 4601890999134 4837885409346 5566424682962 5717500938318 7256828114019 8120353115022 8349637024443 8576251407477 10482085053583 12180529672533 14513656228038 14887314044207 16699274048886 17152502814954 17594098415881 20964170107166 24361059345066 25048911073329 29774628088414 31446255160749 35188196831762 44661942132621 50097822146658 52782295247643 55489079619317 62892510321498 89323884265242 94338765482247 105564590495286 110978159238634 133985826397863 158346885742929 166467238857951 188677530964494 193535082574691 267971652795726 316693771485858 332934477715902 387070165149382 499401716573853 580605247724073 610379875812487 721358035051121 998803433147706 1161210495448146 1220759751624974 1442716070102242 1741815743172219 1831139627437461 2164074105153363 3483631486344438 3662279254874922 4328148210306726 5493418882312383 6492222315460089 7934938385562331 10986837764624766 12984444630920178 15869876771124662 23804815156686993 47609630313373986 71414445470060979 142828890940121958
• Sum of all divisors σ(n): 373055258728309248
• Sum of proper divisors (its aliquot sum) s(n): 230226367788187290
• 142828890940121958 is an abundant number, because the sum of its proper divisors (230226367788187290) is greater than itself. Its abundance is 87397476848065332

Bases of 142828890940121958

• Binary: 111111011011011100001111010011100001001100010001101100110₂
• Hexadecimal: 0x1FB6E1E9C262366
• Base-36: 132CM6OD2ELI

Squares and roots of 142828890940121958

• 142828890940121958 squared (142828890940121958²) is 20400092087185252335362535913753764
• 142828890940121958 cubed (142828890940121958³) is 2913722527889027331814644886391685748525467741549912
• The square root of 142828890940121958 is 377927097.3880041297
• The cube root of 142828890940121958 is 522723.4955023407

Scales and comparisons

• 142,828,890,940,121,958 seconds is equal to 4,541,516,933 years, 6 weeks, 4 days, 19 hours, 39 minutes, 18 seconds.
• To count from 1 to 142,828,890,940,121,958 would take you about thirteen billion, six hundred twenty-four million, five hundred fifty thousand, seven hundred ninety-nine 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 142828890940121958 cubic inches would be around 43560.3 feet tall.

Recreational maths with 142828890940121958

• 142828890940121958 backwards is 859121049098828241
• The number of decimal digits it has is: 18
• The sum of 142828890940121958's digits is 81
• More coming soon!