90454632857442

Names of 90454632857442

• Cardinal: 90454632857442 can be written as Ninety trillion, four hundred fifty-four billion, six hundred thirty-two million, eight hundred fifty-seven thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 9.0454632857442 × 10¹³

Factors of 90454632857442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1587

Divisors of 90454632857442

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 67 98 126 134 147 201 277 294 402 441 469 554 603 831 882 938 1206 1231 1407 1662 1939 2462 2493 2814 3283 3693 3878 4221 4489 4986 5817 6566 7386 8442 8617 8978 9849 11079 11634 13467 13573 17234 17451 18559 19698 22158 25851 26934 27146 29547 31423 34902 37118 40401 40719 51702 55677 59094 60319 62846 77553 80802 81438 82477 94269 111354 120638 122157 129913 155106 164954 167031 180957 188538 219961 244314 247431 259826 282807 300763 334062 340987 361914 389739 439922 494862 542871 565614 577339 601526 659883 681974 742293 779478 902289 909391 1022961 1085742 1154678 1169217 1243453 1319766 1484586 1732017 1804578 1818782 1979649 2045922 2105341 2338434 2386909 2486906 2706867 2728173 3068883 3464034 3730359 3959298 4041373 4210682 4773818 5196051 5413734 5456346 5525959 6137766 6316023 7160727 7460718 8082746 8184519 8704171 10392102 11051918 11191077 12124119 12632046 14321454 14737387 16369038 16577877 16708363 17408342 18948069 21482181 22382154 22846129 24248238 26112513 29474774 33155754 33416726 36372357 37896138 38681713 42964362 44212161 45692258 49733631 50125089 52225026 60929197 68538387 72744714 77363426 78337539 83311351 88424322 99467262 100250178 116045139 121858394 132636483 137076774 150375267 156675078 159922903 166622702 182787591 205615161 232090278 249934053 265272966 270771991 300750534 319845806 348135417 365575182 370239253 411230322 479768709 499868106 541543982 548362773 583179457 696270834 740478506 749802159 812315973 959537418 1096725546 1110717759 1119460321 1166358914 1439306127 1499604318 1530690643 1624631946 1749538371 2221435518 2238920642 2436947919 2591674771 2878612254 3061381286 3332153277 3358380963 3499076742 4082256199 4592071929 4873895838 5183349542 5248615113 6664306554 6716761926 7775024313 8164512398 9184143858 10075142889 10497230226 10714834501 12246768597 13776215787 15550048626 18141723397 20150285778 21429669002 23325072939 24493537194 27552431574 32144503503 36283446794 36740305791 46650145878 54425170191 64289007006 73480611582 75003841507 96433510509 102556273081 108850340382 150007683014 163275510573 192867021018 205112546162 225011524521 307668819243 326551021146 450023049042 615337638486 675034573563 717893911567 923006457729 1350069147126 1435787823134 1846012915458 2153681734701 4307363469402 5025257380969 6461045204103 10050514761938 12922090408206 15075772142907 30151544285814 45227316428721 90454632857442
• Sum of all divisors σ(n): 232461063394560
• Sum of proper divisors (its aliquot sum) s(n): 142006430537118
• 90454632857442 is an abundant number, because the sum of its proper divisors (142006430537118) is greater than itself. Its abundance is 51551797679676

Bases of 90454632857442

• Binary: 10100100100010010011100010000100111111101100010₂
• Hexadecimal: 0x52449C427F62
• Base-36: W2AA8XMCI

Squares and roots of 90454632857442

• 90454632857442 squared (90454632857442²) is 8182040605374625877894783364
• 90454632857442 cubed (90454632857442³) is 740103478983844266676279525904200885194888
• The square root of 90454632857442 is 9510764.0522432265
• The cube root of 90454632857442 is 44889.3797924263

Scales and comparisons

• 90,454,632,857,442 seconds is equal to 2,876,177 years, 27 weeks, 4 days, 50 minutes, 42 seconds.
• To count from 1 to 90,454,632,857,442 would take you about seven million, one hundred ninety thousand, four hundred forty-three 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 90454632857442 cubic inches would be around 3740.8 feet tall.

Recreational maths with 90454632857442

• 90454632857442 backwards is 24475823645409
• 90454632857442 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90454632857442's digits is 63
• More coming soon!