13047791148

Names of 13047791148

• Cardinal: 13047791148 can be written as Thirteen billion, forty-seven million, seven hundred ninety-one thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.3047791148 × 10¹⁰

Factors of 13047791148

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1850

Divisors of 13047791148

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 37 42 49 54 63 74 84 98 108 111 126 147 148 189 196 222 252 259 294 333 378 441 444 518 588 666 756 777 882 999 1036 1323 1332 1369 1554 1764 1801 1813 1998 2331 2646 2738 3108 3602 3626 3996 4107 4662 5292 5403 5439 5476 6993 7204 7252 8214 9324 9583 10806 10878 12321 12607 13986 16209 16317 16428 19166 21612 21756 24642 25214 27972 28749 32418 32634 36963 37821 38332 48627 48951 49284 50428 57498 64836 65268 66637 67081 73926 75642 86247 88249 97254 97902 113463 114996 133274 134162 147852 151284 172494 176498 194508 195804 199911 201243 226926 258741 264747 266548 268324 340389 344988 352996 399822 402486 453852 466459 517482 529494 599733 603729 680778 794241 799644 804972 932918 1034964 1058988 1199466 1207458 1361556 1399377 1588482 1799199 1811187 1865836 2382723 2398932 2414916 2465569 2798754 3176964 3265213 3598398 3622374 4198131 4765446 4931138 5597508 6530426 7196796 7244748 7396707 8396262 9530892 9795639 9862276 12594393 13060852 14793414 16792524 17258983 19591278 22190121 25188786 29386917 29586828 34517966 39182556 44380242 50377572 51776949 58773834 66570363 69035932 88160751 88760484 103553898 117547668 120812881 133140726 155330847 176321502 207107796 241625762 266281452 310661694 352643004 362438643 465992541 483251524 621323388 724877286 931985082 1087315929 1449754572 1863970164 2174631858 3261947787 4349263716 6523895574 13047791148
• Sum of all divisors σ(n): 40465207440
• Sum of proper divisors (its aliquot sum) s(n): 27417416292
• 13047791148 is an abundant number, because the sum of its proper divisors (27417416292) is greater than itself. Its abundance is 14369625144

Bases of 13047791148

• Binary: 1100001001101101010111111000101100₂
• Hexadecimal: 0x309B57E2C
• Base-36: 5ZSBG30

Squares and roots of 13047791148

• 13047791148 squared (13047791148²) is 170244853841827157904
• 13047791148 cubed (13047791148³) is 2221319296949946183045809433792
• The square root of 13047791148 is 114226.9282962647
• The cube root of 13047791148 is 2354.2125226227

Scales and comparisons

• 13,047,791,148 seconds is equal to 414 years, 45 weeks, 5 days, 2 hours, 25 minutes, 48 seconds.
• To count from 1 to 13,047,791,148 would take you about eight hundred twenty-nine 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 13047791148 cubic inches would be around 196.2 feet tall.

Recreational maths with 13047791148

• 13047791148 backwards is 84119774031
• The number of decimal digits it has is: 11
• The sum of 13047791148's digits is 45
• More coming soon!