18312203920350

Names of 18312203920350

• Cardinal: 18312203920350 can be written as Eighteen trillion, three hundred twelve billion, two hundred three million, nine hundred twenty thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.831220392035 × 10¹³

Factors of 18312203920350

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1567

Divisors of 18312203920350

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 43 50 75 86 113 127 129 150 181 215 226 254 258 339 362 381 430 543 565 635 645 678 762 905 1075 1086 1093 1130 1270 1290 1695 1810 1905 2150 2186 2715 2825 3175 3225 3279 3390 3810 4525 4859 5430 5461 5465 5650 6350 6450 6558 7783 8475 9050 9525 9718 10922 10930 13575 14351 14577 15566 16383 16395 16950 19050 20453 22987 23349 24295 27150 27305 27325 28702 29154 32766 32790 38915 40906 43053 45974 46698 46999 48590 54610 54650 61359 68961 71755 72885 77830 81915 81975 86106 93998 102265 114935 116745 121475 122718 123509 136525 137922 138811 140997 143510 145770 163830 163950 194575 197833 204530 215265 229870 233490 234995 242950 247018 273050 277622 281994 306795 344805 358775 364425 370527 389150 395666 409575 416433 430530 469990 511325 574675 583725 593499 613590 617093 617545 689610 694055 704985 717550 728850 741054 819150 832866 879479 988441 989165 1022650 1076325 1149350 1167450 1174975 1186998 1234186 1235090 1388110 1409970 1533975 1724025 1758958 1851279 1852635 1976882 1978330 2082165 2152650 2349950 2597531 2638437 2965323 2967495 3067950 3085465 3087725 3448050 3470275 3524925 3702558 3705270 4164330 4397395 4942205 4945825 5195062 5276874 5310887 5930646 5934990 5968873 6170930 6175450 6940550 7049850 7792593 8506819 8794790 9256395 9263175 9884410 9891650 10410825 10621774 11937746 12987655 13192185 14826615 14837475 15427325 15585186 15685643 15932661 17013638 17906619 18512790 18526350 20821650 21986975 22355129 24711025 25124791 25520457 25975310 26384370 26554435 29653230 29674950 29844365 30854650 31371286 31865322 35813238 38962965 42534095 43973950 44710258 46281975 47056929 49422050 50249582 51040914 53108870 59688730 64938275 65960925 67065387 74133075 75374373 77925930 78428215 79663305 85068190 89533095 92563950 94113858 111693833 111775645 125623955 127602285 129876550 131921850 132772175 134130774 148266150 149221825 150748746 156856430 159326610 179066190 194814825 212670475 223387666 223551290 235284645 251247910 255204570 265544350 298443650 335081499 335326935 376871865 389629650 392141075 398316525 425340950 447665475 470569290 558469165 558878225 628119775 638011425 670162998 670653870 674482649 753743730 784282150 796633050 895330950 961270547 1080366013 1116938330 1117756450 1176423225 1256239550 1276022850 1348965298 1675407495 1676634675 1884359325 1922541094 2023447947 2160732026 2352846450 2792345825 2839101383 2883811641 3241098039 3350814990 3353269350 3372413245 3768718650 4046895894 4806352735 5401830065 5584691650 5678202766 5767623282 6482196078 6744826490 8377037475 8517304149 9612705470 10117239735 10803660130 14195506915 14419058205 16205490195 16754074950 16862066225 17034608298 20234479470 24031763675 27009150325 28391013830 28838116410 32410980390 33724132450 42586520745 48063527350 50586198675 54018300650 70977534575 72095291025 81027450975 85173041490 101172397350 122081359469 141955069150 144190582050 162054901950 212932603725 244162718938 366244078407 425865207450 610406797345 732488156814 1220813594690 1831220392035 3052033986725 3662440784070 6104067973450 9156101960175 18312203920350
• Sum of all divisors σ(n): 47555324264448
• Sum of proper divisors (its aliquot sum) s(n): 29243120344098
• 18312203920350 is an abundant number, because the sum of its proper divisors (29243120344098) is greater than itself. Its abundance is 10930916423748

Bases of 18312203920350

• Binary: 100001010011110100100011010001110001111011110₂
• Hexadecimal: 0x10A7A468E3DE
• Base-36: 6HOIDENKU

Squares and roots of 18312203920350

• 18312203920350 squared (18312203920350²) is 335336812420481909144122500
• 18312203920350 cubed (18312203920350³) is 6140756091044021389265252557660642875000
• The square root of 18312203920350 is 4279276.0977004043
• The cube root of 18312203920350 is 26358.0658493213

Scales and comparisons

• 18,312,203,920,350 seconds is equal to 582,271 years, 22 weeks, 6 days, 15 hours, 12 minutes, 30 seconds.
• To count from 1 to 18,312,203,920,350 would take you about one million, four hundred fifty-five thousand, six hundred seventy-eight 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 18312203920350 cubic inches would be around 2196.5 feet tall.

Recreational maths with 18312203920350

• 18312203920350 backwards is 05302930221381
• The number of decimal digits it has is: 14
• The sum of 18312203920350's digits is 39
• More coming soon!