131102147025

Names of 131102147025

• Cardinal: 131102147025 can be written as One hundred thirty-one billion, one hundred two million, one hundred forty-seven thousand and twenty-five.

Scientific notation

• Scientific notation: 1.31102147025 × 10¹¹

Factors of 131102147025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3011

Divisors of 131102147025

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 9 15 25 27 45 61 75 81 135 183 225 305 405 421 549 675 915 1263 1525 1647 2025 2105 2521 2745 3789 4575 4941 6315 7563 8235 10525 11367 12605 13725 18945 22689 24705 25681 31575 34101 37815 41175 56835 63025 68067 77043 94725 113445 123525 128405 153781 170505 189075 204201 231129 284175 340335 385215 461343 567225 642025 693387 768905 852525 1021005 1061341 1155645 1384029 1701675 1926075 2080161 2306715 3184023 3466935 3844525 4152087 5105025 5306705 5778225 6920145 9552069 10400805 11533575 12456261 15920115 17334675 20760435 26533525 28656207 34600725 47760345 52004025 62281305 64741801 79600575 85968621 103802175 143281035 194225403 238801725 311406525 323709005 429843105 582676209 716405175 971127015 1618545025 1748028627 2149215525 2913381045 4855635075 5244085881 8740143135 14566905225 26220429405 43700715675 131102147025
• Sum of all divisors σ(n): 247512015608
• Sum of proper divisors (its aliquot sum) s(n): 116409868583
• 131102147025 is a deficient number, because the sum of its proper divisors (116409868583) is less than itself. Its deficiency is 14692278442

Bases of 131102147025

• Binary: 1111010000110010011000000000111010001₂
• Hexadecimal: 0x1E864C01D1
• Base-36: 1O86U029

Squares and roots of 131102147025

• 131102147025 squared (131102147025²) is 17187772954564716350625
• 131102147025 cubed (131102147025³) is 2253353936921662087877060200640625
• The square root of 131102147025 is 362080.3046632059
• The cube root of 131102147025 is 5080.0727848423

Scales and comparisons

• 131,102,147,025 seconds is equal to 4,168 years, 33 weeks, 2 days, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 131,102,147,025 would take you about eight thousand, three hundred thirty-seven 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 131102147025 cubic inches would be around 423.3 feet tall.

Recreational maths with 131102147025

• 131102147025 backwards is 520741201131
• 131102147025 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131102147025's digits is 27
• More coming soon!