13506786804

Names of 13506786804

• Cardinal: 13506786804 can be written as Thirteen billion, five hundred six million, seven hundred eighty-six thousand, eight hundred four.

Scientific notation

• Scientific notation: 1.3506786804 × 10¹⁰

Factors of 13506786804

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1996

Divisors of 13506786804

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 37 38 42 57 74 76 84 111 114 127 133 148 222 228 254 259 266 381 399 444 508 518 532 703 762 777 798 889 1036 1406 1524 1554 1596 1778 1801 2109 2413 2667 2812 3108 3556 3602 4218 4699 4826 4921 5334 5403 7204 7239 8436 9398 9652 9842 10668 10806 12607 14097 14478 14763 16891 18796 19684 21612 25214 28194 28956 29526 32893 33782 34219 37821 50428 50673 56388 59052 65786 66637 67564 68438 75642 89281 98679 101346 102657 131572 133274 136876 151284 178562 197358 199911 202692 205314 228727 239533 266548 267843 357124 394716 399822 410628 457454 466459 479066 535686 624967 686181 718599 799644 914908 932918 958132 1071372 1249934 1266103 1372362 1399377 1437198 1601089 1865836 1874901 2499868 2532206 2744724 2798754 2874396 3202178 3749802 3798309 4345813 4803267 5064412 5597508 6404356 7499604 7596618 8462899 8691626 8862721 9606534 13037439 15193236 16925798 17383252 17725442 19213068 25388697 26074878 26588163 30420691 33851596 35450884 50777394 52149756 53176326 59240293 60841382 91262073 101554788 106352652 118480586 121682764 160795081 177720879 182524146 236961172 321590162 355441758 365048292 482385243 643180324 710883516 964770486 1125565567 1929540972 2251131134 3376696701 4502262268 6753393402 13506786804
• Sum of all divisors σ(n): 39266877440
• Sum of proper divisors (its aliquot sum) s(n): 25760090636
• 13506786804 is an abundant number, because the sum of its proper divisors (25760090636) is greater than itself. Its abundance is 12253303832

Bases of 13506786804

• Binary: 1100100101000100010011010111110100₂
• Hexadecimal: 0x3251135F4
• Base-36: 67DLBEC

Squares and roots of 13506786804

• 13506786804 squared (13506786804²) is 182433289768708534416
• 13506786804 cubed (13506786804³) is 2464087550858300644772208646464
• The square root of 13506786804 is 116218.7024708157
• The cube root of 13506786804 is 2381.5005251731

Scales and comparisons

• 13,506,786,804 seconds is equal to 429 years, 24 weeks, 4 days, 13 hours, 13 minutes, 24 seconds.
• To count from 1 to 13,506,786,804 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 13506786804 cubic inches would be around 198.5 feet tall.

Recreational maths with 13506786804

• 13506786804 backwards is 40868760531
• The number of decimal digits it has is: 11
• The sum of 13506786804's digits is 48
• More coming soon!