90236671890138

Names of 90236671890138

• Cardinal: 90236671890138 can be written as Ninety trillion, two hundred thirty-six billion, six hundred seventy-one million, eight hundred ninety thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 9.0236671890138 × 10¹³

Factors of 90236671890138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 93

Divisors of 90236671890138

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 6 9 18 27 29 54 58 59 81 87 118 162 174 177 243 261 354 486 522 531 729 783 841 1062 1458 1566 1593 1682 1711 2187 2349 2523 3186 3422 3481 4374 4698 4779 5046 5133 6561 6962 7047 7569 9558 10266 10443 13122 14094 14337 15138 15399 19683 20886 21141 22707 24389 28674 30798 31329 39366 42282 43011 45414 46197 48778 49619 59049 62658 63423 68121 73167 86022 92394 93987 99238 100949 118098 126846 129033 136242 138591 146334 148857 177147 187974 190269 201898 204363 219501 258066 277182 281961 297714 302847 354294 380538 387099 408726 415773 439002 446571 531441 563922 570807 605694 613089 658503 774198 831546 845883 893142 908541 1062882 1141614 1161297 1226178 1247319 1317006 1339713 1438951 1691766 1712421 1817082 1839267 1975509 2322594 2494638 2537649 2679426 2725623 2877902 2927521 3424842 3483891 3678534 3741957 3951018 4019139 4316853 5075298 5137263 5451246 5517801 5855042 5926527 6967782 7483914 7612947 8038278 8176869 8633706 8782563 10274526 10451673 11035602 11225871 11853054 12057417 12950559 15225894 15411789 16353738 16553403 17565126 17779581 20903346 22451742 22838841 24114834 24530607 25901118 26347689 30823578 31355019 33106806 33677613 35559162 36172251 38851677 45677682 49061214 49660209 52695378 53338743 62710038 67355226 68516523 72344502 73591821 77703354 79043067 84898109 99320418 101032839 106677486 108516753 116555031 137033046 147183642 148980627 158086134 160016229 169796218 202065678 205549569 217033506 220775463 233110062 237129201 254694327 297961254 303098517 320032458 325550259 349665093 411099138 441550926 446941881 474258402 480048687 509388654 606197034 616648707 651100518 662326389 699330186 711387603 764082981 893883762 909295551 960097374 976650777 1048995279 1233297414 1324652778 1422775206 1440146061 1528165962 1818591102 1849946121 1953301554 1986979167 2097990558 2134162809 2292248943 2880292122 2929952331 3146985837 3699892242 3973958334 4268325618 4320438183 4584497886 5859904662 5960937501 6293971674 6402488427 6876746829 8640876366 8789856993 9440957511 11921875002 12804976854 12961314549 13753493658 17579713986 17882812503 18881915022 19207465281 20630240487 25922629098 26369570979 28322872533 35765625006 38414930562 41260480974 52739141958 53648437509 56645745066 57622395843 61890721461 84968617599 107296875018 115244791686 123781442922 169937235198 172867187529 185672164383 254905852797 345734375058 371344328766 509811705594 518601562587 557016493149 764717558391 1037203125174 1114032986298 1529435116782 1555804687761 1671049479447 3111609375522 3342098958894 5013148438341 10026296876682 15039445315023 30078890630046 45118335945069 90236671890138
• Sum of all divisors σ(n): 213907775313780
• Sum of proper divisors (its aliquot sum) s(n): 123671103423642
• 90236671890138 is an abundant number, because the sum of its proper divisors (123671103423642) is greater than itself. Its abundance is 33434431533504

Bases of 90236671890138

• Binary: 10100100001000111011100110001100001001011011010₂
• Hexadecimal: 0x5211DCC612DA
• Base-36: VZI5KLNMI

Squares and roots of 90236671890138

• 90236671890138 squared (90236671890138²) is 8142656953808421493541659044
• 90236671890138 cubed (90236671890138³) is 734766263854761102891168003365787822108072
• The square root of 90236671890138 is 9499298.4946330645
• The cube root of 90236671890138 is 44853.2953983755

Scales and comparisons

• 90,236,671,890,138 seconds is equal to 2,869,247 years, 2 weeks, 2 days, 15 hours, 42 minutes, 18 seconds.
• To count from 1 to 90,236,671,890,138 would take you about seven million, one hundred seventy-three thousand, one hundred seventeen 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 90236671890138 cubic inches would be around 3737.8 feet tall.

Recreational maths with 90236671890138

• 90236671890138 backwards is 83109817663209
• The number of decimal digits it has is: 14
• The sum of 90236671890138's digits is 63
• More coming soon!