18306920601001472

Names of 18306920601001472

• Cardinal: 18306920601001472 can be written as Eighteen quadrillion, three hundred six trillion, nine hundred twenty billion, six hundred one million, one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8306920601001472 × 10¹⁶

Factors of 18306920601001472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 679

Divisors of 18306920601001472

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 157 176 256 314 352 509 512 628 704 1018 1256 1408 1727 2036 2512 2816 3454 4072 5024 5599 5632 6908 8144 10048 11198 13816 16288 20096 22396 24649 27632 32576 40192 44792 49298 55264 65152 79913 80384 89584 98596 110528 130304 159826 179168 197192 221056 259081 260608 271139 319652 358336 394384 442112 518162 542278 639304 716672 788768 879043 884224 1036324 1084556 1278608 1433344 1577536 1758086 2072648 2169112 2557216 2849891 2866688 3155072 3516172 4145296 4338224 5114432 5699782 6310144 7032344 8290592 8676448 10228864 11399564 12546341 12620288 14064688 16581184 17352896 20457728 22799128 25092682 28129376 33162368 34705792 40675717 40915456 45598256 50185364 56258752 66324736 69411584 81351434 91196512 100370728 112517504 131872229 132649472 138009751 138823168 162702868 182393024 200741456 225035008 263744458 276019502 325405736 364786048 401482912 447432887 450070016 527488916 552039004 650811472 729572096 802965824 894865774 1054977832 1104078008 1301622944 1450594519 1459144192 1605931648 1789731548 2109955664 2208156016 2603245888 2901189038 3211863296 3579463096 4219911328 4416312032 5206491776 5802378076 6386087569 6423726592 7158926192 8439822656 8832624064 10412983552 11604756152 12772175138 14317852384 16879645312 17665248128 20703939953 20825967104 23209512304 25544350276 28635704768 33759290624 35330496256 41407879906 46419024608 51088700552 57271409536 67518581248 70246963259 70660992512 82815759812 92838049216 102177401104 114542819072 140493926518 165631519624 185676098432 204354802208 227743339483 229085638144 280987853036 331263039248 371352196864 408709604416 455486678966 561975706072 662526078496 742704393728 817419208832 910973357932 1123951412144 1325052156992 1634838417664 1821946715864 2247902824288 2650104313984 3250518572621 3269676835328 3643893431728 4495805648576 5300208627968 6501037145242 7287786863456 8991611297152 10600417255936 13002074290484 14575573726912 17983222594304 26004148580968 29151147453824 35755704298831 35966445188608 52008297161936 58302294907648 71511408597662 104016594323872 116604589815296 143022817195324 208033188647744 286045634390648 416066377295488 572091268781296 832132754590976 1144182537562592 1664265509181952 2288365075125184 4576730150250368 9153460300500736 18306920601001472
• Sum of all divisors σ(n): 40238199865092240
• Sum of proper divisors (its aliquot sum) s(n): 21931279264090768
• 18306920601001472 is an abundant number, because the sum of its proper divisors (21931279264090768) is greater than itself. Its abundance is 3624358663089296

Bases of 18306920601001472

• Binary: 1000001000010100000110000011011010110101001111000000000₂
• Hexadecimal: 0x410A0C1B5A9E00
• Base-36: 5099F7Z5IWW

Squares and roots of 18306920601001472

• 18306920601001472 squared (18306920601001472²) is 335143341891372096775249346166784
• 18306920601001472 cubed (18306920601001472³) is 6135442549959639473610642021978931558554741506048
• The square root of 18306920601001472 is 135303069.4441241121
• The cube root of 18306920601001472 is 263555.3071893035

Scales and comparisons

• 18,306,920,601,001,472 seconds is equal to 582,103,448 years, 4 weeks, 4 days, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 18,306,920,601,001,472 would take you about one billion, seven hundred forty-six million, three hundred ten thousand, three hundred forty-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 18306920601001472 cubic inches would be around 21962.9 feet tall.

Recreational maths with 18306920601001472

• 18306920601001472 backwards is 27410010602960381
• The number of decimal digits it has is: 17
• The sum of 18306920601001472's digits is 50
• More coming soon!