13506890992

Names of 13506890992

• Cardinal: 13506890992 can be written as Thirteen billion, five hundred six million, eight hundred ninety thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3506890992 × 10¹⁰

Factors of 13506890992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 601

Divisors of 13506890992

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 43 56 73 86 103 112 146 172 206 292 301 344 373 412 511 584 602 688 721 746 824 1022 1168 1204 1442 1492 1648 2044 2408 2611 2884 2984 3139 4088 4429 4816 5222 5768 5968 6278 7519 8176 8858 10444 11536 12556 15038 16039 17716 20888 21973 25112 27229 30076 31003 32078 35432 38419 41776 43946 50224 52633 54458 60152 62006 64156 70864 76838 87892 105266 108916 112273 120304 124012 128312 153676 175784 190603 210532 217832 224546 248024 256624 268933 307352 323317 351568 381206 421064 435664 449092 496048 537866 614704 646634 762412 842128 898184 1075732 1170847 1293268 1524824 1652017 1796368 2151464 2263219 2341694 2586536 2804587 3049648 3304034 4302928 4526438 4683388 5173072 5609174 6608068 8195929 9052876 9366776 11218348 11564119 13216136 16391858 18105752 18733552 19632109 22436696 23128238 26432272 32783716 36211504 39264218 44873392 46256476 65567432 78528436 92512952 120597241 131134864 157056872 185025904 241194482 314113744 482388964 844180687 964777928 1688361374 1929555856 3376722748 6753445496 13506890992
• Sum of all divisors σ(n): 31408053248
• Sum of proper divisors (its aliquot sum) s(n): 17901162256
• 13506890992 is an abundant number, because the sum of its proper divisors (17901162256) is greater than itself. Its abundance is 4394271264

Bases of 13506890992

• Binary: 1100100101000100101100110011110000₂
• Hexadecimal: 0x32512CCF0
• Base-36: 67DNJSG

Squares and roots of 13506890992

• 13506890992 squared (13506890992²) is 182436104269770744064
• 13506890992 cubed (13506890992³) is 2464144573376939200903179071488
• The square root of 13506890992 is 116219.1507110591
• The cube root of 13506890992 is 2381.5066485919

Scales and comparisons

• 13,506,890,992 seconds is equal to 429 years, 24 weeks, 5 days, 18 hours, 9 minutes, 52 seconds.
• To count from 1 to 13,506,890,992 would take you about eight hundred fifty-eight 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 13506890992 cubic inches would be around 198.5 feet tall.

Recreational maths with 13506890992

• 13506890992 backwards is 29909860531
• The number of decimal digits it has is: 11
• The sum of 13506890992's digits is 52
• More coming soon!