121316018481

Names of 121316018481

• Cardinal: 121316018481 can be written as One hundred twenty-one billion, three hundred sixteen million, eighteen thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.21316018481 × 10¹¹

Factors of 121316018481

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3240

Divisors of 121316018481

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 31 63 67 93 201 217 279 331 469 603 651 993 1407 1953 2077 2317 2801 2979 4221 6231 6951 8403 10261 14539 18693 19607 20853 22177 25209 30783 43617 58821 66531 71827 86831 92349 130851 155239 176463 187667 199593 215481 260493 465717 563001 607817 646443 687487 781479 927131 1313669 1397151 1689003 1823451 2062461 2781393 3941007 4812409 5470353 5817677 6187383 6489917 8344179 11823021 14437227 17453031 19469751 28741061 40723739 43311681 52359093 58409253 62117777 86223183 122171217 186353331 201187427 258669549 366513651 434824439 559059993 603562281 1304473317 1810686843 1925651087 3913419951 5776953261 13479557609 17330859783 40438672827 121316018481
• Sum of all divisors σ(n): 210522464256
• Sum of proper divisors (its aliquot sum) s(n): 89206445775
• 121316018481 is a deficient number, because the sum of its proper divisors (89206445775) is less than itself. Its deficiency is 32109572706

Bases of 121316018481

• Binary: 1110000111110111111111000100100110001₂
• Hexadecimal: 0x1C3EFF8931
• Base-36: 1JQCFAY9

Squares and roots of 121316018481

• 121316018481 squared (121316018481²) is 14717576340082333547361
• 121316018481 cubed (121316018481³) is 1785477763268956717693253364778641
• The square root of 121316018481 is 348304.4910433973
• The cube root of 121316018481 is 4950.3896367917

Scales and comparisons

• 121,316,018,481 seconds is equal to 3,857 years, 24 weeks, 4 days, 14 hours, 1 minute, 21 seconds.
• To count from 1 to 121,316,018,481 would take you about seven thousand, seven hundred fourteen 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 121316018481 cubic inches would be around 412.5 feet tall.

Recreational maths with 121316018481

• 121316018481 backwards is 184810613121
• The number of decimal digits it has is: 12
• The sum of 121316018481's digits is 36
• More coming soon!