13182078942172

Names of 13182078942172

• Cardinal: 13182078942172 can be written as Thirteen trillion, one hundred eighty-two billion, seventy-eight million, nine hundred forty-two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.3182078942172 × 10¹³

Factors of 13182078942172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1201

Divisors of 13182078942172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 449 743 898 1486 1796 2972 3143 5201 6286 10402 12572 20804 22001 36407 44002 72814 88004 145628 201601 333607 403202 667214 806404 1334428 1411207 2335249 2822414 4670498 5644828 9340996 9878449 16346743 19756898 32693486 39513796 65386972 90518849 149789543 181037698 299579086 362075396 599158172 633631943 1048526801 1267263886 2097053602 2534527772 4194107204 4435423601 7339687607 8870847202 14679375214 17741694404 29358750428 67255504807 134511009614 269022019228 470788533649 941577067298 1883154134596 3295519735543 6591039471086 13182078942172
• Sum of all divisors σ(n): 26931043490400
• Sum of proper divisors (its aliquot sum) s(n): 13748964548228
• 13182078942172 is an abundant number, because the sum of its proper divisors (13748964548228) is greater than itself. Its abundance is 566885606056

Bases of 13182078942172

• Binary: 10111111110100110001001000011111101111011100₂
• Hexadecimal: 0xBFD3121FBDC
• Base-36: 4O7RHG8GS

Squares and roots of 13182078942172

• 13182078942172 squared (13182078942172²) is 173767205237654474520077584
• 13182078942172 cubed (13182078942172³) is 2290613017003365113344066845870089472448
• The square root of 13182078942172 is 3630713.2828374097
• The cube root of 13182078942172 is 23622.6148623603

Scales and comparisons

• 13,182,078,942,172 seconds is equal to 419,149 years, 17 weeks, 3 days, 3 hours, 2 minutes, 52 seconds.
• To count from 1 to 13,182,078,942,172 would take you about one million, forty-seven thousand, eight hundred seventy-three 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 13182078942172 cubic inches would be around 1968.6 feet tall.

Recreational maths with 13182078942172

• 13182078942172 backwards is 27124987028131
• The number of decimal digits it has is: 14
• The sum of 13182078942172's digits is 55
• More coming soon!