13641642724

Names of 13641642724

• Cardinal: 13641642724 can be written as Thirteen billion, six hundred forty-one million, six hundred forty-two thousand, seven hundred twenty-four.

Scientific notation

• Scientific notation: 1.3641642724 × 10¹⁰

Factors of 13641642724

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 472

Divisors of 13641642724

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 17 19 34 38 68 76 97 194 289 323 337 361 388 578 646 674 722 1156 1292 1348 1444 1649 1843 3298 3686 5491 5729 6137 6403 6596 7372 10982 11458 12274 12806 21964 22916 24548 25612 28033 31331 32689 35017 56066 62662 65378 70034 97393 104329 108851 112132 121657 125324 130756 140068 194786 208658 217702 243314 389572 417316 435404 486628 532627 555713 595289 621091 1065254 1111426 1190578 1242182 1850467 2068169 2130508 2222852 2381156 2484364 3700934 4136338 7401868 8272676 9447121 10119913 10558547 11800729 18894242 20239826 21117094 23601458 35158873 37788484 40479652 42234188 47202916 70317746 140635492 179495299 200612393 358990598 401224786 717981196 802449572 3410410681 6820821362 13641642724
• Sum of all divisors σ(n): 27120904356
• Sum of proper divisors (its aliquot sum) s(n): 13479261632
• 13641642724 is a deficient number, because the sum of its proper divisors (13479261632) is less than itself. Its deficiency is 162381092

Bases of 13641642724

• Binary: 1100101101000110101111001011100100₂
• Hexadecimal: 0x32D1AF2E4
• Base-36: 69LVQW4

Squares and roots of 13641642724

• 13641642724 squared (13641642724²) is 186094416209262140176
• 13641642724 cubed (13641642724³) is 2538633538858108535940598479424
• The square root of 13641642724 is 116797.4431398223
• The cube root of 13641642724 is 2389.4001706601

Scales and comparisons

• 13,641,642,724 seconds is equal to 433 years, 39 weeks, 4 days, 9 hours, 12 minutes, 4 seconds.
• To count from 1 to 13,641,642,724 would take you about eight hundred sixty-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 13641642724 cubic inches would be around 199.1 feet tall.

Recreational maths with 13641642724

• 13641642724 backwards is 42724614631
• The number of decimal digits it has is: 11
• The sum of 13641642724's digits is 40
• More coming soon!