13157709147198

Names of 13157709147198

• Cardinal: 13157709147198 can be written as Thirteen trillion, one hundred fifty-seven billion, seven hundred nine million, one hundred forty-seven thousand, one hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3157709147198 × 10¹³

Factors of 13157709147198

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4799019

Divisors of 13157709147198

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 154 198 231 462 693 1386 1979 3958 5937 11874 13853 17811 21769 27706 35622 41559 43538 65307 83118 124677 130614 152383 195921 249354 304766 391842 457149 914298 1371447 2742894 4797017 9594034 14391051 28782102 33579119 43173153 52767187 67158238 86346306 100737357 105534374 158301561 201474714 302212071 316603122 369370309 474904683 604424142 738740618 949809366 1108110927 2216221854 3324332781 6648665562 9493296643 18986593286 28479889929 56959779858 66453076501 85439669787 104426263073 132906153002 170879339574 199359229503 208852526146 313278789219 398718459006 598077688509 626557578438 730983841511 939836367657 1196155377018 1461967683022 1879672735314 2192951524533 4385903049066 6578854573599 13157709147198
• Sum of all divisors σ(n): 35560870076160
• Sum of proper divisors (its aliquot sum) s(n): 22403160928962
• 13157709147198 is an abundant number, because the sum of its proper divisors (22403160928962) is greater than itself. Its abundance is 9245451781764

Bases of 13157709147198

• Binary: 10111111011110000100100101000110110000111110₂
• Hexadecimal: 0xBF784946C3E
• Base-36: 4NWKGAYBI

Squares and roots of 13157709147198

• 13157709147198 squared (13157709147198²) is 173125310002257920431251204
• 13157709147198 cubed (13157709147198³) is 2277932475028198441691919219770950726392
• The square root of 13157709147198 is 3627355.6686928291
• The cube root of 13157709147198 is 23608.0487886863

Scales and comparisons

• 13,157,709,147,198 seconds is equal to 418,374 years, 23 weeks, 3 days, 7 hours, 33 minutes, 18 seconds.
• To count from 1 to 13,157,709,147,198 would take you about one million, forty-five thousand, nine hundred thirty-six 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 13157709147198 cubic inches would be around 1967.3 feet tall.

Recreational maths with 13157709147198

• 13157709147198 backwards is 89174190775131
• 13157709147198 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13157709147198's digits is 63
• More coming soon!