18266990105088

Names of 18266990105088

• Cardinal: 18266990105088 can be written as Eighteen trillion, two hundred sixty-six billion, nine hundred ninety million, one hundred five thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.8266990105088 × 10¹³

Factors of 18266990105088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 808

Divisors of 18266990105088

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 103 128 144 192 206 256 288 309 317 383 384 412 512 576 618 634 766 768 824 927 951 1149 1152 1236 1268 1532 1536 1648 1854 1902 2298 2304 2472 2536 2853 3064 3296 3447 3708 3804 4596 4608 4944 5072 5706 6128 6592 6894 7416 7608 9192 9888 10144 11412 12256 13184 13788 14832 15216 18384 19776 20288 22824 24512 26368 27576 29664 30432 32651 36768 39449 39552 40576 45648 49024 52736 55152 59328 60864 65302 73536 78898 79104 81152 91296 97953 98048 100489 110304 118347 118656 121411 121728 130604 147072 157796 158208 162304 182592 195906 196096 200978 220608 236694 237312 242822 243456 261208 293859 294144 301467 315592 355041 364233 365184 391812 401956 441216 473388 474624 485644 486912 522416 587718 588288 602934 631184 710082 728466 730368 783624 803912 882432 904401 946776 971288 1044832 1092699 1175436 1205868 1262368 1420164 1456932 1460736 1567248 1607824 1764864 1808802 1893552 1942576 2089664 2185398 2350872 2411736 2524736 2840328 2913864 3134496 3215648 3617604 3787104 3885152 4179328 4370796 4701744 4823472 5049472 5680656 5827728 6268992 6431296 7235208 7574208 7770304 8358656 8741592 9403488 9646944 10098944 10350367 11361312 11655456 12505333 12537984 12862592 14470416 15148416 15540608 16717312 17483184 18806976 19293888 20197888 20700734 22722624 23310912 25010666 25075968 25725184 28940832 30296832 31051101 31081216 34966368 37515999 37613952 38487287 38587776 41401468 45445248 46621824 50021332 50151936 51450368 57881664 60593664 62102202 62162432 69932736 75031998 75227904 76974574 77175552 82802936 90890496 93153303 93243648 100042664 112547997 115461861 115763328 124204404 139865472 150063996 150455808 153949148 154351104 165605872 181780992 186306606 186487296 200085328 225095994 230923722 231526656 248408808 279730944 300127992 307898296 331211744 346385583 372613212 400170656 450191988 461847444 463053312 496817616 559461888 600255984 615796592 662423488 692771166 745226424 800341312 900383976 923694888 993635232 1200511968 1231593184 1324846976 1385542332 1490452848 1600682624 1800767952 1847389776 1987270464 2401023936 2463186368 2649693952 2771084664 2980905696 3201365248 3601535904 3694779552 3964190561 3974540928 4802047872 4926372736 5299387904 5542169328 5961811392 6402730496 7203071808 7389559104 7928381122 7949081856 9604095744 9852745472 11084338656 11892571683 11923622784 14406143616 14779118208 15856762244 15898163712 19208191488 19705490944 22168677312 23785143366 23847245568 28812287232 29558236416 31713524488 35677715049 44337354624 47570286732 47694491136 57624574464 59116472832 63427048976 71355430098 88674709248 95140573464 126854097952 142710860196 177349418496 190281146928 253708195904 285421720392 380562293856 507416391808 570843440784 761124587712 1014832783616 1141686881568 1522249175424 2029665567232 2283373763136 3044498350848 4566747526272 6088996701696 9133495052544 18266990105088
• Sum of all divisors σ(n): 53539491253248
• Sum of proper divisors (its aliquot sum) s(n): 35272501148160
• 18266990105088 is an abundant number, because the sum of its proper divisors (35272501148160) is greater than itself. Its abundance is 17005511043072

Bases of 18266990105088

• Binary: 100001001110100011101011101001101001000000000₂
• Hexadecimal: 0x109D1D74D200
• Base-36: 6H3QM9OG0

Squares and roots of 18266990105088

• 18266990105088 squared (18266990105088²) is 333682927499382901283487744
• 18266990105088 cubed (18266990105088³) is 6095382734868023948971608114849720041472
• The square root of 18266990105088 is 4273989.9514491141
• The cube root of 18266990105088 is 26336.3548107279

Scales and comparisons

• 18,266,990,105,088 seconds is equal to 580,833 years, 40 weeks, 4 days, 14 hours, 4 minutes, 48 seconds.
• To count from 1 to 18,266,990,105,088 would take you about one million, four hundred fifty-two thousand and eighty-four 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 18266990105088 cubic inches would be around 2194.7 feet tall.

Recreational maths with 18266990105088

• 18266990105088 backwards is 88050109966281
• The number of decimal digits it has is: 14
• The sum of 18266990105088's digits is 63
• More coming soon!