138513255707970
138,513,255,707,970 is an even composite number composed of eight prime numbers multiplied together.
138513255707970 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138513255707970:
2 × 32 × 5 × 11 × 13 × 421 × 3121 × 8191
(2 × 3 × 3 × 5 × 11 × 13 × 421 × 3121 × 8191)See below for interesting mathematical facts about the number 138513255707970 from the Numbermatics database.
Names of 138513255707970
- Cardinal: 138513255707970 can be written as One hundred thirty-eight trillion, five hundred thirteen billion, two hundred fifty-five million, seven hundred seven thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 1.3851325570797 × 1014
Factors of 138513255707970
Divisors of 138513255707970
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 9 10 11 13 15 18 22 26 30 33 39 45 55 65 66 78 90 99 110 117 130 143 165 195 198 234 286 330 390 421 429 495 585 715 842 858 990 1170 1263 1287 1430 2105 2145 2526 2574 3121 3789 4210 4290 4631 5473 6242 6315 6435 7578 8191 9262 9363 10946 12630 12870 13893 15605 16382 16419 18726 18945 23155 24573 27365 27786 28089 31210 32838 34331 37890 40573 40955 41679 46310 46815 49146 49257 54730 56178 60203 68662 69465 73719 81146 81910 82095 83358 90101 93630 98514 102993 106483 120406 121719 122865 138930 140445 147438 164190 171655 180202 180609 202865 205986 208395 212966 243438 245730 246285 270303 280890 301015 308979 319449 343310 361218 365157 368595 405730 416790 446303 450505 492570 514965 532415 540606 541827 602030 608595 617958 638898 730314 737190 810909 892606 901010 903045 958347 1029930 1064830 1083654 1171313 1217190 1313941 1338909 1351515 1544895 1597245 1621818 1806090 1825785 1916694 2231515 2342626 2627882 2677818 2703030 2709135 3089790 3194490 3448411 3513939 3651570 3941823 4016727 4054545 4463030 4791735 5418270 5856565 6569705 6694545 6896822 7027878 7883646 8033454 8109090 9583470 10345233 10541817 11713130 11825469 13139410 13389090 14453351 17081233 17242055 17569695 19709115 20083635 20690466 21083634 23650938 25564111 28906702 31035699 34162466 34484110 35139390 37932521 39418230 40167270 43360053 44829343 51128222 51243699 51726165 52709085 59127345 62071398 72266755 75865042 76692333 85406165 86720106 89658686 102487398 103452330 105418170 113797563 118254690 127820555 130080159 134488029 144533510 153384666 153731097 155178495 170812330 187893563 189662605 216800265 224146715 227595126 230076999 255641110 256218495 260160318 268976058 281205221 307462194 310356990 332333443 341392689 375787126 379325210 383461665 403464087 433600530 448293430 460153998 493122773 512436990 562410442 563680689 568987815 650400795 664666886 672440145 682785378 766923330 768655485 806928174 843615663 939467815 986245546 997000329 1127361378 1137975630 1150384995 1300801590 1344880290 1406026105 1479368319 1537310970 1661667215 1687231326 1691042067 1706963445 1878935630 1994000658 2017320435 2300769990 2465613865 2530846989 2812052210 2818403445 2958736638 2991000987 3323334430 3382084134 3413926890 3655667873 4034640870 4218078315 4438104957 4931227730 4985001645 5061693978 5636806890 5982001974 7311335746 7396841595 8436156630 8455210335 8876209914 9970003290 10762490731 10967003619 12654234945 14793683190 14955004935 16910420670 18278339365 21524981462 21934007238 22190524785 25308469890 29910009870 32287472193 32901010857 36556678730 44381049570 53812453655 54835018095 64574944386 65802021714 96862416579 107624907310 109670036190 118387398041 139912379503 161437360965 164505054285 193724833158 236774796082 279824759006 322874721930 329010108570 355162194123 419737138509 484312082895 591936990205 699561897515 710324388246 839474277018 968624165790 1065486582369 1183873980410 1259211415527 1399123795030 1539036174533 1775810970615 2098685692545 2130973164738 2518422831054 3078072349066 3551621941230 4197371385090 4617108523599 5327432911845 6296057077635 7695180872665 9234217047198 10654865823690 12592114155270 13851325570797 15390361745330 23085542617995 27702651141594 46171085235990 69256627853985 138513255707970
- Sum of all divisors σ(n): 424287690817536
- Sum of proper divisors (its aliquot sum) s(n): 285774435109566
- 138513255707970 is an abundant number, because the sum of its proper divisors (285774435109566) is greater than itself. Its abundance is 147261179401596
Bases of 138513255707970
- Binary: 111110111111010001000010110011100110101010000102
- Hexadecimal: 0x7DFA21673542
- Base-36: 1D3K4054CI
Squares and roots of 138513255707970
- 138513255707970 squared (1385132557079702) is 19185922006821483785921520900
- 138513255707970 cubed (1385132557079703) is 2657504520924033126287118910328388651573000
-
The
square root of 138513255707970 is 11769165.4635309635 -
The
cube root of 138513255707970 is 51740.4790945927
Scales and comparisons
How big is 138513255707970?- 138,513,255,707,970 seconds is equal to 4,404,293 years, 4 weeks, 1 day, 19 hours, 19 minutes, 30 seconds.
-
To count from 1 to 138,513,255,707,970 would take you about eleven million, ten thousand, seven hundred thirty-two 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 138513255707970 cubic inches would be around 4311.7 feet tall.
Recreational maths with 138513255707970
- 138513255707970 backwards is 079707552315831
- The number of decimal digits it has is: 15
- The sum of 138513255707970's digits is 63
- More coming soon!
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