513894593940

Names of 513894593940

• Cardinal: 513894593940 can be written as Five hundred thirteen billion, eight hundred ninety-four million, five hundred ninety-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.1389459394 × 10¹¹

Factors of 513894593940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19701

Divisors of 513894593940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 61 65 70 78 79 84 91 105 122 130 140 156 158 182 183 195 210 237 244 260 273 305 316 364 366 390 395 420 427 455 474 546 553 610 732 780 790 793 854 910 915 948 1027 1092 1106 1185 1220 1281 1365 1580 1586 1659 1708 1820 1830 2054 2135 2212 2370 2379 2562 2730 2765 3081 3172 3318 3660 3965 4108 4270 4740 4758 4819 5124 5135 5460 5530 5551 6162 6405 6636 7189 7930 8295 8540 9516 9638 10270 11060 11102 11895 12324 12810 14378 14457 15405 15860 16590 16653 19276 19531 20540 21567 22204 23790 24095 25620 27755 28756 28914 30810 33180 33306 33733 35945 39062 43134 47580 48190 55510 57828 58593 61620 62647 66612 67466 71890 72285 78124 83265 86268 96380 97655 101199 107835 111020 117186 125294 134932 136717 143780 144570 166530 168665 187941 195310 202398 215670 234372 250588 253903 273434 289140 292965 313235 333060 337330 375882 390620 404796 410151 431340 438529 505995 507806 546868 585930 626470 674660 683585 751764 761709 820302 877058 939705 1011990 1015612 1171860 1191391 1252940 1269515 1315587 1367170 1523418 1542949 1640604 1754116 1777321 1879410 2023980 2050755 2192645 2382782 2539030 2631174 2734340 3046836 3085898 3554642 3574173 3758820 3808545 4101510 4385290 4628847 4765564 5078060 5262348 5331963 5956955 6171796 6577935 7109284 7148346 7617090 7714745 8203020 8339737 8770580 8886605 9257694 10663926 10800643 11913910 13155870 14296692 15234180 15429490 15488083 16679474 17773210 17870865 18515388 20058337 21327852 21601286 23144235 23827820 25019211 26311740 26659815 30858980 30976166 32401929 33358948 35546420 35741730 40116674 41698685 43202572 46288470 46464249 50038422 53319630 54003215 60175011 61952332 64803858 71483460 77440415 80233348 83397370 92576940 92928498 94119889 100076844 100291685 106639260 108006430 108416581 120350022 125096055 129607716 140408359 154880830 162009645 166794740 185856996 188239778 200583370 216012860 216833162 232321245 240700044 250192110 280816718 282359667 300875055 309761660 324019290 325249743 376479556 401166740 421225077 433666324 464642490 470599445 500384220 542082905 561633436 564719334 601750110 648038580 650499486 658839223 702041795 842450154 929284980 941198890 1084165810 1129438668 1203500220 1223558557 1300998972 1317678446 1404083590 1411798335 1626248715 1684900308 1882397780 1976517669 2106125385 2168331620 2447117114 2635356892 2808167180 2823596670 3252497430 3294196115 3670675671 3953035338 4212250770 4894234228 5647193340 6117792785 6504994860 6588392230 7341351342 7906070676 8424501540 8564909899 9882588345 12235585570 13176784460 14682702684 17129819798 18353378355 19765176690 24471171140 25694729697 34259639596 36706756710 39530353380 42824549495 51389459394 73413513420 85649098990 102778918788 128473648485 171298197980 256947296970 513894593940
• Sum of all divisors σ(n): 1822869995520
• Sum of proper divisors (its aliquot sum) s(n): 1308975401580
• 513894593940 is an abundant number, because the sum of its proper divisors (1308975401580) is greater than itself. Its abundance is 795080807640

Bases of 513894593940

• Binary: 111011110100110100000010011010110010100₂
• Hexadecimal: 0x77A6813594
• Base-36: 6K2VKMFO

Squares and roots of 513894593940

• 513894593940 squared (513894593940²) is 264087653680757484723600
• 513894593940 cubed (513894593940³) is 135713217552840214003650175134984000
• The square root of 513894593940 is 716864.4181014985
• The cube root of 513894593940 is 8009.8555303501

Scales and comparisons

• 513,894,593,940 seconds is equal to 16,340 years, 13 weeks, 3 days, 2 hours, 19 minutes.
• To count from 1 to 513,894,593,940 would take you about thirty-two thousand, six hundred eighty 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 513894593940 cubic inches would be around 667.5 feet tall.

Recreational maths with 513894593940

• 513894593940 backwards is 049395498315
• 513894593940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 513894593940's digits is 60
• More coming soon!