13902130980

Names of 13902130980

• Cardinal: 13902130980 can be written as Thirteen billion, nine hundred two million, one hundred thirty thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.390213098 × 10¹⁰

Factors of 13902130980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13698

Divisors of 13902130980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 2251 4502 6753 9004 11255 11437 13506 20259 22510 22874 27012 33765 34311 40518 45020 45748 57185 60777 67530 68622 81036 101295 102933 114370 121554 135060 137244 171555 202590 205866 228740 243108 303885 308799 343110 405180 411732 514665 607770 617598 686220 1029330 1215540 1235196 1543995 2058660 3087990 6175980 25744687 51489374 77234061 102978748 128723435 154468122 231702183 257446870 308936244 386170305 463404366 514893740 695106549 772340610 926808732 1158510915 1390213098 1544681220 2317021830 2780426196 3475532745 4634043660 6951065490 13902130980
• Sum of all divisors σ(n): 43274071680
• Sum of proper divisors (its aliquot sum) s(n): 29371940700
• 13902130980 is an abundant number, because the sum of its proper divisors (29371940700) is greater than itself. Its abundance is 15469809720

Bases of 13902130980

• Binary: 1100111100101000011010111100100100₂
• Hexadecimal: 0x33CA1AF24
• Base-36: 6DWYWX0

Squares and roots of 13902130980

• 13902130980 squared (13902130980²) is 193269245785075760400
• 13902130980 cubed (13902130980³) is 2686854369309936150303897192000
• The square root of 13902130980 is 117907.2982473943
• The cube root of 13902130980 is 2404.5129771961

Scales and comparisons

• 13,902,130,980 seconds is equal to 442 years, 2 weeks, 2 days, 7 hours, 3 minutes.
• To count from 1 to 13,902,130,980 would take you about eight hundred eighty-four 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 13902130980 cubic inches would be around 200.4 feet tall.

Recreational maths with 13902130980

• 13902130980 backwards is 08903120931
• 13902130980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13902130980's digits is 36
• More coming soon!