18130533750

Names of 18130533750

• Cardinal: 18130533750 can be written as Eighteen billion, one hundred thirty million, five hundred thirty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.813053375 × 10¹⁰

Factors of 18130533750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8544

Divisors of 18130533750

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 50 54 63 70 75 81 90 105 125 126 135 150 162 175 189 210 225 243 250 270 315 350 375 378 405 450 486 525 567 625 630 675 750 810 875 945 1050 1125 1134 1215 1250 1350 1575 1701 1750 1875 1890 2025 2250 2430 2625 2835 3150 3375 3402 3750 4050 4375 4725 5250 5625 5670 6075 6750 7875 8505 8527 8750 9450 10125 11250 12150 13125 14175 15750 16875 17010 17054 20250 23625 25581 26250 28350 30375 33750 39375 42525 42635 47250 50625 51162 59689 60750 70875 76743 78750 85050 85270 101250 118125 119378 127905 141750 151875 153486 179067 212625 213175 230229 236250 255810 298445 303750 354375 358134 383715 425250 426350 460458 537201 596890 639525 690687 708750 767430 895335 1063125 1065875 1074402 1151145 1279050 1381374 1492225 1611603 1790670 1918575 2072061 2126250 2131750 2302290 2686005 2984450 3197625 3223206 3453435 3837150 4144122 4476675 4834809 5329375 5372010 5755725 6395250 6906870 7461125 8058015 8953350 9592875 9669618 10360305 10658750 11511450 13430025 14504427 14922250 15988125 16116030 17267175 19185750 20720610 22383375 24174045 26860050 28778625 29008854 31976250 34534350 37305625 40290075 44766750 47964375 48348090 51801525 57557250 67150125 72522135 74611250 80580150 86335875 95928750 103603050 111916875 120870225 134300250 143893125 145044270 172671750 201450375 223833750 241740450 259007625 287786250 335750625 362610675 402900750 431679375 518015250 604351125 671501250 725221350 863358750 1007251875 1208702250 1295038125 1813053375 2014503750 2590076250 3021755625 3626106750 6043511250 9065266875 18130533750
• Sum of all divisors σ(n): 58184974848
• Sum of proper divisors (its aliquot sum) s(n): 40054441098
• 18130533750 is an abundant number, because the sum of its proper divisors (40054441098) is greater than itself. Its abundance is 21923907348

Bases of 18130533750

• Binary: 10000111000101010011111110101110110₂
• Hexadecimal: 0x438A9FD76
• Base-36: 8BUG9DI

Squares and roots of 18130533750

• 18130533750 squared (18130533750²) is 328716254059889062500
• 18130533750 cubed (18130533750³) is 5959801138406393168912109375000
• The square root of 18130533750 is 134649.6704414831
• The cube root of 18130533750 is 2627.0612381657

Scales and comparisons

• 18,130,533,750 seconds is equal to 576 years, 25 weeks, 5 days, 3 hours, 22 minutes, 30 seconds.
• To count from 1 to 18,130,533,750 would take you about one thousand, one hundred fifty-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 18130533750 cubic inches would be around 218.9 feet tall.

Recreational maths with 18130533750

• 18130533750 backwards is 05733503181
• The number of decimal digits it has is: 11
• The sum of 18130533750's digits is 36
• More coming soon!