13225678004

Names of 13225678004

• Cardinal: 13225678004 can be written as Thirteen billion, two hundred twenty-five million, six hundred seventy-eight thousand and four.

Scientific notation

• Scientific notation: 1.3225678004 × 10¹⁰

Factors of 13225678004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 638

Divisors of 13225678004

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 11 14 19 22 28 38 44 49 76 77 98 121 133 154 196 209 242 266 308 343 418 484 532 539 599 686 836 847 931 1078 1198 1372 1463 1694 1862 2156 2299 2396 2401 2926 3388 3724 3773 4193 4598 4802 5852 5929 6517 6589 7546 8386 9196 9604 10241 11381 11858 13034 13178 15092 16093 16772 20482 22762 23716 26068 26356 26411 29351 32186 40964 41503 45524 45619 46123 52822 58702 64372 71687 72479 79667 83006 91238 92246 105644 112651 117404 125191 143374 144958 159334 166012 182476 184492 205457 225302 250382 286748 289916 290521 318668 322861 410914 450604 500764 501809 507353 557669 581042 645722 788557 821828 876337 1003618 1014706 1115338 1162084 1291444 1377101 1438199 1577114 1752674 2007236 2029412 2230676 2260027 2754202 2876398 3154228 3505348 3551471 3903683 4520054 5508404 5519899 5752796 6134359 7102942 7807366 9040108 9639707 11039798 12268718 14205884 15614732 15820189 19279414 22079596 24537436 24860297 27325781 31640378 38558828 42940513 49720594 54651562 63280756 67477949 85881026 99441188 109303124 134955898 171762052 174022079 269911796 300583591 348044158 472345643 601167182 696088316 944691286 1202334364 1889382572 3306419501 6612839002 13225678004
• Sum of all divisors σ(n): 31292772000
• Sum of proper divisors (its aliquot sum) s(n): 18067093996
• 13225678004 is an abundant number, because the sum of its proper divisors (18067093996) is greater than itself. Its abundance is 4841415992

Bases of 13225678004

• Binary: 1100010100010011111101010010110100₂
• Hexadecimal: 0x3144FD4B4
• Base-36: 62Q86GK

Squares and roots of 13225678004

• 13225678004 squared (13225678004²) is 174918558665489424016
• 13225678004 cubed (13225678004³) is 2313416533833547069103040544064
• The square root of 13225678004 is 115002.9478056975
• The cube root of 13225678004 is 2364.8629738529

Scales and comparisons

• 13,225,678,004 seconds is equal to 420 years, 27 weeks, 5 days, 23 hours, 26 minutes, 44 seconds.
• To count from 1 to 13,225,678,004 would take you about eight hundred forty-one 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 13225678004 cubic inches would be around 197.1 feet tall.

Recreational maths with 13225678004

• 13225678004 backwards is 40087652231
• 13225678004 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13225678004's digits is 38
• More coming soon!