90942142040892

Names of 90942142040892

• Cardinal: 90942142040892 can be written as Ninety trillion, nine hundred forty-two billion, one hundred forty-two million, forty thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 9.0942142040892 × 10¹³

Factors of 90942142040892

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 186

Divisors of 90942142040892

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 79 81 83 108 114 158 162 166 171 228 237 249 316 324 332 342 361 474 498 513 684 711 722 747 948 996 1026 1083 1422 1444 1494 1501 1539 1577 2052 2133 2166 2241 2844 2988 3002 3078 3154 3249 4266 4332 4482 4503 4731 6004 6156 6241 6308 6399 6498 6557 6723 6859 8532 8964 9006 9462 9747 12482 12798 12996 13114 13446 13509 13718 14193 18012 18723 18924 19494 19671 20577 24964 25596 26228 26892 27018 27436 28386 28519 29241 29963 37446 38988 39342 40527 41154 42579 54036 56169 56772 57038 58482 59013 59926 61731 74892 78684 81054 82308 85158 85557 89889 112338 114076 116964 118026 118579 119852 121581 123462 124583 127737 162108 168507 170316 171114 177039 179778 185193 224676 236052 237158 243162 246924 249166 255474 256671 269667 337014 342228 354078 355737 359556 370386 373749 474316 486324 493039 498332 505521 510948 513342 518003 531117 539334 541861 555579 569297 674028 708156 711474 740772 747498 770013 809001 986078 1011042 1026684 1036006 1062234 1067211 1078668 1083722 1111158 1121247 1138594 1422948 1479117 1494996 1540026 1554009 1618002 1625583 1707891 1972156 2022084 2072012 2124468 2134422 2167444 2222316 2242494 2253001 2277188 2310039 2367077 2427003 2958234 3080052 3108018 3201633 3236004 3251166 3363741 3415782 4268844 4437351 4484988 4506002 4620078 4662027 4734154 4854006 4876749 5123673 5916468 6216036 6403266 6502332 6727482 6759003 6831564 7101231 8874702 9012004 9240156 9324054 9367741 9468308 9604899 9708012 9753498 9842057 10091223 10247346 12806532 13312053 13454964 13518006 13986081 14202462 14630247 15371019 17749404 18648108 18735482 19209798 19506996 19684114 20182446 20277009 20494692 21303693 26624106 27036012 27972162 28103223 28404924 29260494 29526171 30742038 37470964 38419596 39368228 39936159 40364892 40554018 40922237 41958243 42607386 42807019 43890741 44974463 46113057 53248212 55944324 56206446 58520988 59052342 60831027 61484076 63911079 79872318 81108036 81844474 83916486 84309669 85214772 85614038 87781482 88578513 89948926 92226114 112412892 118104684 121662054 122766711 127822158 128421057 134923389 159744636 163688948 167832972 168619338 171228076 175562964 177157026 177987079 179897852 182493081 184452228 186999083 191733237 243324108 245533422 252929007 255644316 256842114 265735539 269846778 337238676 354314052 355974158 364986162 368300133 373998166 383466474 385263171 404770167 491066844 505858014 513684228 531471078 533961237 539693556 560997249 711948316 729972324 736600266 747996332 758787021 766932948 770526342 777522503 797206617 809540334 1011716028 1062942156 1067922474 1104900399 1121994498 1155789513 1214310501 1473200532 1517574042 1541052684 1555045006 1594413234 1601883711 1619080668 1682991747 2135844948 2209800798 2243988996 2311579026 2332567509 2428621002 3035148084 3110090012 3188826468 3203767422 3314701197 3365983494 3381754501 3467368539 3552982577 3642931503 4419601596 4623158052 4665135018 4805651133 4857242004 5048975241 6407534844 6629402394 6731966988 6763509002 6934737078 6997702527 7105965154 7285863006 9330270036 9611302266 10097950482 10145263503 10658947731 13258804788 13527018004 13869474156 13995405054 14211930308 14416953399 14571726012 14772927557 15146925723 19222604532 20195900964 20290527006 20993107581 21317895462 27990810108 28833906798 29545855114 30293851446 30435790509 31976843193 40581054012 41986215162 42635790924 44318782671 57667813596 59091710228 60587702892 60871581018 62979322743 63953686386 83972430324 88637565342 91307371527 95930529579 121743162036 125958645486 127907372772 132956348013 177275130684 182614743054 191861059158 251917290972 265912696026 273922114581 280685623583 287791588737 365229486108 383722118316 398869044039 531825392052 547844229162 561371247166 575583177474 797738088078 842056870749 1095688458324 1122742494332 1151166354948 1196607132117 1595476176156 1684113741498 2393214264234 2526170612247 3368227482996 4786428528468 5052341224494 7578511836741 10104682448988 15157023673482 22735535510223 30314047346964 45471071020446 90942142040892
• Sum of all divisors σ(n): 257226088627200
• Sum of proper divisors (its aliquot sum) s(n): 166283946586308
• 90942142040892 is an abundant number, because the sum of its proper divisors (166283946586308) is greater than itself. Its abundance is 75341804545416

Bases of 90942142040892

• Binary: 10100101011011000011110000100100100101100111100₂
• Hexadecimal: 0x52B61E124B3C
• Base-36: W8I8RBBR0

Squares and roots of 90942142040892

• 90942142040892 squared (90942142040892²) is 8270473198985776143000155664
• 90942142040892 cubed (90942142040892³) is 752134548407554900029858820457154653412288
• The square root of 90942142040892 is 9536358.9509252429
• The cube root of 90942142040892 is 44969.8797682945

Scales and comparisons

• 90,942,142,040,892 seconds is equal to 2,891,678 years, 42 weeks, 2 days, 10 hours, 28 minutes, 12 seconds.
• To count from 1 to 90,942,142,040,892 would take you about seven million, two hundred twenty-nine thousand, one hundred ninety-seven 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 90942142040892 cubic inches would be around 3747.5 feet tall.

Recreational maths with 90942142040892

• 90942142040892 backwards is 29804024124909
• 90942142040892 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90942142040892's digits is 54
• More coming soon!