129142467342
129,142,467,342 is an even composite number composed of seven prime numbers multiplied together.
129142467342 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 129142467342:
2 × 33 × 72 × 17 × 43 × 179 × 373
(2 × 3 × 3 × 3 × 7 × 7 × 17 × 43 × 179 × 373)See below for interesting mathematical facts about the number 129142467342 from the Numbermatics database.
Names of 129142467342
- Cardinal: 129142467342 can be written as One hundred twenty-nine billion, one hundred forty-two million, four hundred sixty-seven thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 1.29142467342 × 1011
Factors of 129142467342
Divisors of 129142467342
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 7 9 14 17 18 21 27 34 42 43 49 51 54 63 86 98 102 119 126 129 147 153 179 189 238 258 294 301 306 357 358 373 378 387 441 459 537 602 714 731 746 774 833 882 903 918 1071 1074 1119 1161 1253 1323 1462 1611 1666 1806 2107 2142 2193 2238 2322 2499 2506 2611 2646 2709 3043 3213 3222 3357 3759 4214 4386 4833 4998 5117 5222 5418 6086 6321 6341 6426 6579 6714 7497 7518 7697 7833 8127 8771 9129 9666 10071 10234 11277 12642 12682 13158 14994 15351 15394 15666 16039 16254 17542 18258 18277 18963 19023 19737 20142 21301 22491 22554 23091 23499 26313 27387 30702 32078 33831 35819 36554 37926 38046 39474 42602 44387 44982 46053 46182 46998 48117 52626 53879 54774 54831 56889 57069 63903 66767 67662 69273 70497 71638 78939 82161 88774 92106 96234 107457 107758 109662 112273 113778 114138 127806 130849 133161 133534 138159 138546 140994 144351 149107 157878 161637 164322 164493 171207 191709 200301 207819 214914 224546 236817 261698 266322 272663 276318 288702 298214 310709 322371 323274 328986 336819 342414 377153 383418 392547 399483 400602 415638 433053 447321 467369 473634 484911 493479 545326 575127 600903 621418 644742 673638 754306 785094 785911 798966 817989 866106 894642 915943 932127 934738 967113 969822 986958 1010457 1131459 1135039 1150254 1177641 1198449 1201806 1341963 1402107 1454733 1571822 1635978 1802709 1831886 1864254 1908641 1934226 2020914 2262918 2270078 2355282 2357733 2396898 2453967 2683926 2747829 2796381 2804214 2870981 2909466 3031371 3271583 3394377 3405117 3532923 3605418 3817282 4025889 4206321 4715466 4907934 5495658 5592762 5725923 5741962 6062742 6411601 6543166 6788754 6810234 7065846 7073199 7361901 7945273 8051778 8243487 8389143 8412642 8612943 9814749 10183131 10215351 11451846 12618963 12823202 13360487 14146398 14723802 15890546 16486974 16778286 17177769 17225886 19234803 19629498 20096867 20366262 20430702 21219597 23835819 24730461 25237926 25838829 26720974 29444247 30646053 34355538 38469606 40081461 40193734 42439194 47671638 48806677 49460922 51533307 51677658 55616911 57704409 58888494 60290601 61292106 71507457 77516487 80162922 88332741 97613354 103066614 111233822 115408818 120244383 120581202 140678069 143014914 146420031 155032974 166850733 173113227 176665482 180871803 214522371 240488766 281356138 292840062 333701466 341646739 346226454 360733149 361743606 422034207 429044742 439260093 500552199 542615409 683293478 721466298 844068414 878520186 1001104398 1024940217 1085230818 1266102621 1317780279 1501656597 2049880434 2391527173 2532205242 2635560558 3003313194 3074820651 3798307863 4783054346 6149641302 7174581519 7596615726 9224461953 14349163038 18448923906 21523744557 43047489114 64571233671 129142467342
- Sum of all divisors σ(n): 364691289600
- Sum of proper divisors (its aliquot sum) s(n): 235548822258
- 129142467342 is an abundant number, because the sum of its proper divisors (235548822258) is greater than itself. Its abundance is 106406354916
Bases of 129142467342
- Binary: 11110000100010111110110101011000011102
- Hexadecimal: 0x1E117DAB0E
- Base-36: 1NBS39JI
Squares and roots of 129142467342
- 129142467342 squared (1291424673422) is 16677776871179536544964
- 129142467342 cubed (1291424673423) is 2153809254923466239276708884565688
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The
square root of 129142467342 is 359363.9761328339 -
The
cube root of 129142467342 is 5054.6337541625
Scales and comparisons
How big is 129142467342?- 129,142,467,342 seconds is equal to 4,106 years, 17 weeks, 1 day, 11 hours, 35 minutes, 42 seconds.
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To count from 1 to 129,142,467,342 would take you about eight thousand, two hundred twelve 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 129142467342 cubic inches would be around 421.2 feet tall.
Recreational maths with 129142467342
- 129142467342 backwards is 243764241921
- The number of decimal digits it has is: 12
- The sum of 129142467342's digits is 45
- More coming soon!
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