18103062250

Names of 18103062250

• Cardinal: 18103062250 can be written as Eighteen billion, one hundred three million, sixty-two thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.810306225 × 10¹⁰

Factors of 18103062250

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 270

Divisors of 18103062250

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 13 14 19 25 26 31 35 38 49 50 62 65 70 91 95 98 125 130 133 155 175 182 190 193 217 245 247 250 266 310 325 350 386 403 434 455 475 490 494 589 637 650 665 775 806 875 910 931 950 965 1085 1178 1225 1235 1274 1330 1351 1519 1550 1625 1729 1750 1862 1930 2015 2170 2275 2375 2450 2470 2509 2702 2821 2945 3038 3185 3250 3325 3458 3667 3875 4030 4123 4550 4655 4750 4825 5018 5425 5642 5890 5983 6125 6175 6370 6650 6755 7334 7595 7657 7750 8246 8645 9310 9457 9650 10075 10850 11375 11966 12103 12250 12350 12545 13510 14105 14725 15190 15314 15925 16625 17290 17563 18335 18914 19747 20150 20615 22750 23275 24125 24206 25090 25669 27125 28210 28861 29450 29915 30875 31850 33250 33775 35126 36670 37975 38285 39494 41230 41881 43225 46550 47285 47671 48250 50375 51338 53599 54250 57722 59830 60515 61750 62725 67550 70525 73625 75950 76570 77779 79625 83762 86450 87815 91675 94570 95342 98735 100750 103075 107198 113677 116375 121030 122941 125450 128345 141050 144305 147250 149575 155558 159250 168875 175630 179683 183350 189875 191425 197470 206150 209405 216125 227354 232750 236425 238355 245882 256690 267995 288610 293167 299150 302575 313625 333697 337750 352625 359366 375193 379750 382850 388895 418810 432250 439075 458375 472850 476710 493675 515375 535990 544453 568385 586334 605150 614705 627250 641725 667394 705250 721525 747875 750386 777790 795739 878150 898415 916750 957125 987350 1030750 1047025 1088906 1136770 1182125 1191775 1229410 1283450 1339975 1443050 1465835 1477801 1495750 1512875 1591478 1668485 1796830 1875965 1914250 1944475 2094050 2195375 2335879 2364250 2383550 2468375 2679950 2722265 2841925 2931670 2955602 3025750 3073525 3208625 3336970 3607625 3751930 3811171 3888950 3978695 4390750 4492075 4671758 4936750 5235125 5444530 5570173 5683850 5958875 6147050 6417250 6699875 7215250 7329175 7389005 7622342 7957390 8342425 8984150 9379825 9722375 10344607 10470250 11140346 11679395 11917750 13399750 13611325 14209625 14658350 14778010 15367625 16684850 18759650 19055855 19444750 19893475 20689214 22460375 23358790 27222650 27850865 28419250 30735250 36645875 36945025 38111710 39786950 41712125 44920750 46899125 51723035 55701730 58396975 68056625 72412249 73291750 73890050 83424250 93798250 95279275 99467375 103446070 116793950 136113250 139254325 144824498 184725125 190558550 198934750 258615175 278508650 291984875 362061245 369450250 476396375 517230350 583969750 696271625 724122490 952792750 1293075875 1392543250 1810306225 2586151750 3620612450 9051531125 18103062250
• Sum of all divisors σ(n): 46369290240
• Sum of proper divisors (its aliquot sum) s(n): 28266227990
• 18103062250 is an abundant number, because the sum of its proper divisors (28266227990) is greater than itself. Its abundance is 10163165740

Bases of 18103062250

• Binary: 10000110111000001101100111011101010₂
• Hexadecimal: 0x43706CEEA
• Base-36: 8BE3G8A

Squares and roots of 18103062250

• 18103062250 squared (18103062250²) is 327720862827375062500
• 18103062250 cubed (18103062250³) is 5932751180387681760535140625000
• The square root of 18103062250 is 134547.6207519107
• The cube root of 18103062250 is 2625.7337208225

Scales and comparisons

• 18,103,062,250 seconds is equal to 575 years, 32 weeks, 2 days, 4 hours, 24 minutes, 10 seconds.
• To count from 1 to 18,103,062,250 would take you about one thousand, one hundred fifty-one 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 18103062250 cubic inches would be around 218.8 feet tall.

Recreational maths with 18103062250

• 18103062250 backwards is 05226030181
• The number of decimal digits it has is: 11
• The sum of 18103062250's digits is 28
• More coming soon!