513974894394
513,974,894,394 is an even composite number composed of eight prime numbers multiplied together.
513974894394 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 513974894394:
2 × 3 × 13 × 37 × 41 × 73 × 157 × 379
See below for interesting mathematical facts about the number 513974894394 from the Numbermatics database.
Names of 513974894394
- Cardinal: 513974894394 can be written as Five hundred thirteen billion, nine hundred seventy-four million, eight hundred ninety-four thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 5.13974894394 × 1011
Factors of 513974894394
Divisors of 513974894394
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 6 13 26 37 39 41 73 74 78 82 111 123 146 157 219 222 246 314 379 438 471 481 533 758 942 949 962 1066 1137 1443 1517 1599 1898 2041 2274 2701 2847 2886 2993 3034 3198 4082 4551 4927 5402 5694 5809 5986 6123 6437 8103 8979 9102 9854 11461 11618 12246 12874 14023 14781 15539 16206 17427 17958 19311 19721 22922 27667 28046 29562 31078 34383 34854 35113 38622 38909 39442 42069 46617 55334 59163 59503 68766 70226 75517 77818 83001 83681 84138 93234 105339 110741 116727 118326 119006 148993 151034 166002 167362 178509 182299 202007 210678 221482 226551 233454 238169 251043 297986 332223 357018 359671 364598 404014 424057 446979 453102 469901 476338 502086 546897 574943 606021 664446 714507 719342 773539 848114 893958 939802 1023679 1079013 1093794 1134347 1149886 1212042 1272171 1409703 1429014 1439633 1547078 1724829 2047358 2158026 2201611 2268694 2320617 2439623 2544342 2819406 2879266 3071037 3096197 3403041 3449658 4318899 4343719 4403222 4641234 4879246 5512741 6108713 6142074 6192394 6604833 6806082 7318869 7474259 8637798 8687438 9288591 11025482 12217426 13031157 13209666 13307827 14637738 14746511 14948518 16538223 17386337 18326139 18577182 22422777 26062314 26615654 28620943 29493022 31715099 33076446 34772674 36652278 39923481 41970839 44239533 44845554 52159011 56468347 57241886 63430198 79846962 83941678 85862829 88479066 90266051 95145297 104318022 112936694 125912517 160717603 169405041 171725658 178092479 180532102 190290594 226022381 251825034 270798153 321435206 338810082 356184958 452044762 482152809 534277437 541596306 545620907 678067143 964305618 1068554874 1091241814 1173458663 1356134286 1636862721 2089328839 2315202227 2346917326 3273725442 3520375989 4178657678 4630404454 6267986517 6589421723 6945606681 7040751978 12535973034 13178843446 13891213362 19768265169 39536530338 85662482399 171324964798 256987447197 513974894394
- Sum of all divisors σ(n): 1191281978880
- Sum of proper divisors (its aliquot sum) s(n): 677307084486
- 513974894394 is an abundant number, because the sum of its proper divisors (677307084486) is greater than itself. Its abundance is 163332190092
Bases of 513974894394
- Binary: 1110111101010110100101001111111001110102
- Hexadecimal: 0x77AB4A7F3A
- Base-36: 6K47DQNU
Squares and roots of 513974894394
- 513974894394 squared (5139748943942) is 264170192067323452627236
- 513974894394 cubed (5139748943943) is 135776846569845268102323084948114984
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The
square root of 513974894394 is 716920.4240318447 -
The
cube root of 513974894394 is 8010.2727115805
Scales and comparisons
How big is 513974894394?- 513,974,894,394 seconds is equal to 16,342 years, 42 weeks, 1 day, 11 hours, 59 minutes, 54 seconds.
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To count from 1 to 513,974,894,394 would take you about thirty-two thousand, six hundred eighty-five 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 513974894394 cubic inches would be around 667.5 feet tall.
Recreational maths with 513974894394
- 513974894394 backwards is 493498479315
- The number of decimal digits it has is: 12
- The sum of 513974894394's digits is 66
- More coming soon!
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