7137928512

Names of 7137928512

• Cardinal: 7137928512 can be written as Seven billion, one hundred thirty-seven million, nine hundred twenty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 7.137928512 × 10⁹

Factors of 7137928512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4609

Divisors of 7137928512

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 19 22 24 26 32 33 36 38 39 44 48 52 57 64 66 72 76 78 88 96 99 104 114 117 132 143 144 152 156 171 176 192 198 208 209 228 234 247 264 286 288 304 312 342 352 396 416 418 429 456 468 494 528 572 576 608 624 627 684 704 741 792 832 836 858 912 936 988 1056 1144 1216 1248 1254 1287 1368 1482 1584 1672 1716 1824 1872 1881 1976 2112 2223 2288 2496 2508 2574 2717 2736 2964 3168 3344 3432 3648 3744 3762 3952 4446 4561 4576 5016 5148 5434 5472 5928 6336 6688 6864 7488 7524 7904 8151 8892 9122 9152 10032 10296 10868 10944 11856 13376 13683 13728 15048 15808 16302 17784 18244 20064 20592 21736 23712 24453 27366 27456 30096 32604 35568 36488 40128 41049 41184 43472 47424 48906 50171 54732 59293 60192 65208 71136 72976 82098 82368 86659 86944 97812 100342 109464 118586 120384 130416 142272 145952 150513 164196 173318 173888 177879 195624 200684 218928 237172 259977 260832 291904 301026 328392 346636 355758 391248 401368 437856 451539 474344 519954 521664 533637 602052 652223 656784 693272 711516 779931 782496 802736 875712 903078 948688 953249 1039908 1067274 1126567 1204104 1304446 1313568 1386544 1423032 1559862 1564992 1605472 1806156 1897376 1906498 1956669 2079816 2134548 2253134 2408208 2608892 2627136 2773088 2846064 2859747 3119724 3210944 3379701 3612312 3794752 3812996 3913338 4159632 4269096 4506268 4816416 5217784 5546176 5692128 5719494 5870007 6239448 6759402 7224624 7625992 7826676 8319264 8538192 8579241 9012536 9632832 10139103 10435568 11384256 11438988 11740014 12392237 12478896 13518804 14449248 15251984 15653352 16638528 17076384 17158482 18025072 20278206 20871136 22877976 23480028 24784474 24957792 27037608 28898496 30503968 31306704 34152768 34316964 36050144 37176711 40556412 41742272 45755952 46960056 49568948 49915584 54075216 61007936 62613408 68633928 72100288 74353422 81112824 91511904 93920112 99137896 108150432 111530133 125226816 137267856 148706844 162225648 183023808 187840224 198275792 216300864 223060266 274535712 297413688 324451296 375680448 396551584 446120532 549071424 594827376 648902592 793103168 892241064 1189654752 1784482128 2379309504 3568964256 7137928512
• Sum of all divisors σ(n): 25307056320
• Sum of proper divisors (its aliquot sum) s(n): 18169127808
• 7137928512 is an abundant number, because the sum of its proper divisors (18169127808) is greater than itself. Its abundance is 11031199296

Bases of 7137928512

• Binary: 110101001011101000010010101000000₂
• Hexadecimal: 0x1A9742540
• Base-36: 3A1QKW0

Squares and roots of 7137928512

• 7137928512 squared (7137928512²) is 50950023442422534144
• 7137928512 cubed (7137928512³) is 363677625016736196817751113728
• The square root of 7137928512 is 84486.2622678977
• The cube root of 7137928512 is 1925.4137312331

Scales and comparisons

• 7,137,928,512 seconds is equal to 226 years, 50 weeks, 21 hours, 55 minutes, 12 seconds.
• To count from 1 to 7,137,928,512 would take you about four hundred fifty-three 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 7137928512 cubic inches would be around 160.5 feet tall.

Recreational maths with 7137928512

• 7137928512 backwards is 2158297317
• The number of decimal digits it has is: 10
• The sum of 7137928512's digits is 45
• More coming soon!