129557132729442
129,557,132,729,442 is an even composite number composed of six prime numbers multiplied together.
129557132729442 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 129557132729442:
2 × 32 × 113 × 29 × 713 × 521
(2 × 3 × 3 × 11 × 11 × 11 × 29 × 71 × 71 × 71 × 521)See below for interesting mathematical facts about the number 129557132729442 from the Numbermatics database.
Names of 129557132729442
- Cardinal: 129557132729442 can be written as One hundred twenty-nine trillion, five hundred fifty-seven billion, one hundred thirty-two million, seven hundred twenty-nine thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 1.29557132729442 × 1014
Factors of 129557132729442
Divisors of 129557132729442
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 6 9 11 18 22 29 33 58 66 71 87 99 121 142 174 198 213 242 261 319 363 426 521 522 638 639 726 781 957 1042 1089 1278 1331 1562 1563 1914 2059 2178 2343 2662 2871 3126 3509 3993 4118 4686 4689 5041 5731 5742 6177 7018 7029 7986 8591 9378 10082 10527 11462 11979 12354 14058 15109 15123 17182 17193 18531 21054 22649 23958 25773 30218 30246 31581 34386 36991 37062 38599 45298 45327 45369 51546 51579 55451 63041 63162 67947 73982 77198 77319 90654 90738 94501 103158 110902 110973 115797 126082 135894 135981 146189 154638 166199 166353 189002 189123 203841 221946 231594 249139 271962 283503 292378 332398 332706 332919 347391 357911 378246 406901 407682 438567 498278 498597 499059 567006 567369 609961 665838 693451 694782 715822 747417 813802 850509 877134 997194 998118 1072739 1073733 1134738 1219922 1220703 1315701 1386902 1494834 1495791 1608079 1701018 1828189 1829883 2080353 2145478 2147466 2242251 2441406 2626361 2631402 2740529 2991582 3216158 3218217 3221199 3656378 3659766 3662109 3937021 4160706 4475911 4484502 4824237 5252722 5481058 5484567 5489649 6241059 6436434 6442398 6709571 7324218 7874042 7879083 8221587 8951822 9648474 9654651 10379419 10969134 10979298 11800129 11811063 12482118 13419142 13427733 14472711 15758166 16443174 16453701 17688869 19309302 20110079 20128713 20758838 23600258 23622126 23637249 24664761 26855466 28889971 28945422 31138257 32907402 35377738 35400387 35433189 40220158 40257426 40283199 43307231 47274498 49235021 49329522 53066607 57779942 60330237 60386139 62276514 70800774 70866378 76164469 80566398 86614462 86669913 93414771 98470042 106133214 106201161 114173609 120660474 120772278 129801419 129921693 147705063 152328938 159199821 173339826 180990711 186471631 186829542 194577559 212402322 228347218 228493407 259602838 259843386 260009739 295410126 317789681 318399642 342520827 361981422 372943262 389155118 389404257 389765079 443115189 456986814 476379541 520019478 559414893 583732677 635579362 685041654 685480221 778808514 779530158 837809159 886230378 952759082 953369043 1027562481 1118829786 1167465354 1168212771 1255909699 1370960442 1427815609 1429138623 1675618318 1678244679 1751198031 1906738086 2051187941 2055124962 2336425542 2511819398 2513427477 2855631218 2858277246 2860107129 3356489358 3495686491 3502396062 3767729097 4102375882 4283446827 4287415869 5026854954 5407677299 5720214258 6153563823 6991372982 7535458194 7540282431 8566893654 8574831738 9215900749 10487059473 10815354598 11303187291 12307127646 12850340481 13815006689 15080564862 16223031897 18431801498 18460691469 20974118946 22563067351 22606374582 25700680962 27630013378 27647702247 31461178419 32446063794 36921382938 41445020067 45126134702 48669095691 55295404494 59484450289 62922356838 67689202053 82890040134 82943106741 97338191382 101374908239 118968900578 124335060201 135378404106 165886213482 178453350867 202749816478 203067606159 248193740861 248670120402 304124724717 356906701734 406135212318 496387481722 535360052601 608249449434 654328953179 744581222583 912374174151 1070720105202 1308657906358 1489162445166 1824748348302 1962986859537 2233743667749 3925973719074 4467487335498 5888960578611 7197618484969 11777921157222 14395236969938 21592855454907 43185710909814 64778566364721 129557132729442
- Sum of all divisors σ(n): 324588238640640
- Sum of proper divisors (its aliquot sum) s(n): 195031105911198
- 129557132729442 is an abundant number, because the sum of its proper divisors (195031105911198) is greater than itself. Its abundance is 65473973181756
Bases of 129557132729442
- Binary: 111010111010100110111101101111111011100011000102
- Hexadecimal: 0x75D4DEDFDC62
- Base-36: 19X9Q3RECI
Squares and roots of 129557132729442
- 129557132729442 squared (1295571327294422) is 16785050641074251492773631364
- 129557132729442 cubed (1295571327294423) is 2174623033776062332176954562136871257418888
-
The
square root of 129557132729442 is 11382316.6679477865 -
The
cube root of 129557132729442 is 50600.3797262303
Scales and comparisons
How big is 129557132729442?- 129,557,132,729,442 seconds is equal to 4,119,516 years, 3 weeks, 6 days, 50 minutes, 42 seconds.
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To count from 1 to 129,557,132,729,442 would take you about ten million, two hundred ninety-eight thousand, seven hundred ninety 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 129557132729442 cubic inches would be around 4216.7 feet tall.
Recreational maths with 129557132729442
- 129557132729442 backwards is 244927231755921
- The number of decimal digits it has is: 15
- The sum of 129557132729442's digits is 63
- More coming soon!
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