13455520794

Names of 13455520794

• Cardinal: 13455520794 can be written as Thirteen billion, four hundred fifty-five million, five hundred twenty thousand, seven hundred ninety-four.

Scientific notation

• Scientific notation: 1.3455520794 × 10¹⁰

Factors of 13455520794

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 926

Divisors of 13455520794

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 27 41 54 82 123 227 246 369 454 653 681 738 1107 1306 1362 1681 1959 2043 2214 3362 3918 4086 5043 5877 6129 9307 10086 11754 12258 15129 17631 18614 26773 27921 30258 35262 45387 53546 55842 80319 83763 90774 148231 160638 167526 240957 251289 296462 381587 444693 481914 502578 722871 763174 889386 1097693 1144761 1334079 1445742 2195386 2289522 2668158 3293079 3434283 4002237 6077471 6586158 6868566 8004474 9879237 10302849 12154942 18232413 19758474 20605698 29637711 36464826 54697239 59275422 109394478 164091717 249176311 328183434 498352622 747528933 1495057866 2242586799 4485173598 6727760397 13455520794
• Sum of all divisors σ(n): 30830397120
• Sum of proper divisors (its aliquot sum) s(n): 17374876326
• 13455520794 is an abundant number, because the sum of its proper divisors (17374876326) is greater than itself. Its abundance is 3919355532

Bases of 13455520794

• Binary: 1100100010000000101111010000011010₂
• Hexadecimal: 0x32202F41A
• Base-36: 66J2IAI

Squares and roots of 13455520794

• 13455520794 squared (13455520794²) is 181051039837766390436
• 13455520794 cubed (13455520794³) is 2436136031312388053025920726184
• The square root of 13455520794 is 115997.9344385063
• The cube root of 13455520794 is 2378.4836511301

Scales and comparisons

• 13,455,520,794 seconds is equal to 427 years, 43 weeks, 6 days, 4 hours, 39 minutes, 54 seconds.
• To count from 1 to 13,455,520,794 would take you about eight hundred fifty-five 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 13455520794 cubic inches would be around 198.2 feet tall.

Recreational maths with 13455520794

• 13455520794 backwards is 49702555431
• The number of decimal digits it has is: 11
• The sum of 13455520794's digits is 45
• More coming soon!