18239040560730

Names of 18239040560730

• Cardinal: 18239040560730 can be written as Eighteen trillion, two hundred thirty-nine billion, forty million, five hundred sixty thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.823904056073 × 10¹³

Factors of 18239040560730

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21653

Divisors of 18239040560730

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 23 30 33 46 55 61 66 69 110 115 122 138 165 183 230 253 305 330 345 366 506 610 671 690 759 915 1265 1342 1403 1518 1830 2013 2017 2530 2806 3355 3795 4026 4034 4209 6051 6710 7015 7590 8418 10065 10085 12102 14030 15433 19531 20130 20170 21045 22187 30255 30866 39062 42090 44374 46299 46391 58593 60510 66561 77165 92598 92782 97655 110935 117186 123037 133122 139173 154330 195310 214841 221870 231495 231955 246074 278346 292965 332805 369111 429682 449213 462990 463910 510301 585930 615185 644523 665610 695865 738222 898426 1020602 1074205 1191391 1230370 1289046 1347639 1353407 1391730 1530903 1845555 2148410 2246065 2382782 2551505 2695278 2706814 2829851 3061806 3222615 3574173 3691110 4060221 4492130 4941343 5103010 5659702 5956955 6445230 6738195 6767035 7148346 7654515 8120442 8489553 9882686 11913910 13105301 13476390 13534070 14149255 14824029 15309030 16979106 17870865 20301105 24706715 26210602 27401993 28298510 29648058 31128361 35741730 39315903 39394027 40602210 42447765 49413430 54803986 62256722 65526505 74120145 78631806 78788054 82205979 84895530 93385083 118182081 131053010 137009965 148240290 155641805 164411958 186770166 196579515 196970135 236364162 274019930 301421923 311283610 393159030 393940270 411029895 433334297 466925415 590910405 602843846 822059790 866668594 904265769 906062621 933850830 1181820810 1300002891 1507109615 1808531538 1812125242 2166671485 2403035647 2600005782 2718187863 3014219230 4333342970 4521328845 4530313105 4806071294 5436375726 6500014455 7209106941 9042657690 9060626210 9966688831 12015178235 13000028910 13590939315 14418213882 19933377662 24030356470 26433392117 27181878630 29900066493 36045534705 49833444155 52866784234 55269819881 59800132986 72091069410 79300176351 99666888310 110539639762 132166960585 149500332465 158600352702 165809459643 264333921170 276349099405 299000664930 331618919286 396500881755 552698198810 607968018691 793001763510 829047298215 1215936037382 1658094596430 1823904056073 3039840093455 3647808112146 6079680186910 9119520280365 18239040560730
• Sum of all divisors σ(n): 50673925804032
• Sum of proper divisors (its aliquot sum) s(n): 32434885243302
• 18239040560730 is an abundant number, because the sum of its proper divisors (32434885243302) is greater than itself. Its abundance is 14195844682572

Bases of 18239040560730

• Binary: 100001001011010011011100010001001111001011010₂
• Hexadecimal: 0x10969B889E5A
• Base-36: 6GQWDTXZU

Squares and roots of 18239040560730

• 18239040560730 squared (18239040560730²) is 332662600575954112818132900
• 18239040560730 cubed (18239040560730³) is 6067446664942750122809188368927661017000
• The square root of 18239040560730 is 4270718.9746844735
• The cube root of 18239040560730 is 26322.9159089755

Scales and comparisons

• 18,239,040,560,730 seconds is equal to 579,945 years, 3 weeks, 5 days, 11 hours, 45 minutes, 30 seconds.
• To count from 1 to 18,239,040,560,730 would take you about one million, four hundred forty-nine thousand, eight hundred sixty-two 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 18239040560730 cubic inches would be around 2193.6 feet tall.

Recreational maths with 18239040560730

• 18239040560730 backwards is 03706504093281
• The number of decimal digits it has is: 14
• The sum of 18239040560730's digits is 48
• More coming soon!