13375587280225

Names of 13375587280225

• Cardinal: 13375587280225 can be written as Thirteen trillion, three hundred seventy-five billion, five hundred eighty-seven million, two hundred eighty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.3375587280225 × 10¹³

Factors of 13375587280225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 468

Divisors of 13375587280225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 5 25 37 53 185 265 373 925 1325 1369 1865 1961 2809 6845 9325 9805 13801 14045 19769 34225 49025 69005 70225 72557 98845 103933 139129 345025 362785 494225 510637 519665 695645 731453 1047757 1813925 2553185 2598325 3478225 3657265 3845521 5147773 5238785 7373837 12765925 18286325 19227605 25738865 26193925 27063761 36869185 38767009 96138025 128694325 135318805 184345925 190467601 193835045 272831969 390813361 676594025 952338005 969175225 1364159845 1434379333 1954066805 4761690025 6820799225 7171896665 9770334025 10094782853 14460094357 35859483325 50473914265 72300471785 252369571325 361502358925 535023491209 2675117456045 13375587280225
• Sum of all divisors σ(n): 17420502830913
• Sum of proper divisors (its aliquot sum) s(n): 4044915550688
• 13375587280225 is a deficient number, because the sum of its proper divisors (4044915550688) is less than itself. Its deficiency is 9330671729537

Bases of 13375587280225

• Binary: 11000010101000111111001000001110010101100001₂
• Hexadecimal: 0xC2A3F20E561
• Base-36: 4QONRBHPD

Squares and roots of 13375587280225

• 13375587280225 squared (13375587280225²) is 178906335090916812676050625
• 13375587280225 cubed (13375587280225³) is 2392977299993738488563381783238161390625
• 13375587280225 is a perfect square number. Its square root is 3657265
• The cube root of 13375587280225 is 23737.6444129557

Scales and comparisons

• 13,375,587,280,225 seconds is equal to 425,302 years, 15 weeks, 4 days, 23 hours, 10 minutes, 25 seconds.
• To count from 1 to 13,375,587,280,225 would take you about one million, sixty-three thousand, two 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 13375587280225 cubic inches would be around 1978.1 feet tall.

Recreational maths with 13375587280225

• 13375587280225 backwards is 52208278557331
• The number of decimal digits it has is: 14
• The sum of 13375587280225's digits is 58
• More coming soon!