142685621442
142,685,621,442 is an even composite number composed of seven prime numbers multiplied together.
142685621442 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 142685621442:
2 × 34 × 72 × 132 × 31 × 47 × 73
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 31 × 47 × 73)See below for interesting mathematical facts about the number 142685621442 from the Numbermatics database.
Names of 142685621442
- Cardinal: 142685621442 can be written as One hundred forty-two billion, six hundred eighty-five million, six hundred twenty-one thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 1.42685621442 × 1011
Factors of 142685621442
Divisors of 142685621442
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 31 39 42 47 49 54 62 63 73 78 81 91 93 94 98 117 126 141 146 147 162 169 182 186 189 217 219 234 273 279 282 294 329 338 351 378 403 423 434 438 441 507 511 546 558 567 611 637 651 657 658 702 806 819 837 846 882 949 987 1014 1022 1053 1134 1183 1209 1222 1269 1274 1302 1314 1323 1457 1519 1521 1533 1638 1674 1833 1898 1911 1953 1971 1974 2106 2263 2303 2366 2418 2457 2511 2538 2646 2821 2847 2914 2961 3038 3042 3066 3431 3549 3577 3627 3666 3807 3822 3906 3942 3969 4277 4371 4526 4557 4563 4599 4606 4914 5022 5239 5499 5642 5694 5733 5859 5913 5922 6643 6789 6862 6909 7098 7154 7254 7371 7614 7938 7943 8281 8463 8541 8554 8742 8883 9114 9126 9198 10199 10293 10478 10647 10731 10881 10998 11466 11718 11826 12337 12831 13113 13286 13578 13671 13689 13797 13818 14742 15717 15841 15886 16497 16562 16926 17082 17199 17577 17766 18941 19747 19929 20367 20398 20586 20727 21294 21462 21762 23829 24017 24674 24843 25389 25623 25662 26226 26649 27342 27378 27594 29419 29939 30597 30879 31434 31682 31941 32193 32643 32994 34398 35154 36673 37011 37882 38493 39339 39494 39858 40734 41013 41391 41454 44603 46501 47151 47523 47658 48034 49491 49686 50778 51246 51597 53298 55601 56823 58838 59241 59787 59878 61101 61194 61758 62181 63882 64386 65286 71393 71487 72051 73346 74022 74529 76167 76869 76986 78678 82026 82782 86359 88257 89206 89817 91791 92637 93002 94302 95046 95823 96579 98982 103194 106361 110019 110887 111033 111202 113646 115479 118017 118482 119574 122202 123039 124362 132587 133809 139503 141453 142569 142786 142974 144102 149058 152334 153738 166803 168119 170469 172718 176514 177723 179361 179634 183303 183582 185274 186543 191646 193158 205933 212722 214179 214461 216153 220038 221774 222066 223587 228501 230958 236034 246078 246233 256711 259077 264771 265174 267618 269451 275373 277911 279006 282906 285138 289737 312221 319083 330057 332661 333099 333606 336238 340938 346437 355446 358722 366606 373086 382447 389207 397761 401427 411866 418509 424359 427707 428358 428922 432306 447174 457002 492466 500409 504357 511407 513422 518154 529542 533169 538083 538902 550746 555822 579474 579839 604513 617799 624442 638166 642537 643383 648459 660114 665322 666198 670761 692874 738699 744527 764894 770133 777231 778414 794313 795522 802854 808353 826119 837018 848718 855414 928109 936663 957249 990171 997983 999297 1000818 1008714 1022814 1066338 1076166 1147341 1159678 1167621 1193283 1204281 1209026 1235598 1255527 1283121 1285074 1286766 1296918 1341522 1382693 1441531 1477398 1489054 1501227 1513071 1534221 1540266 1554462 1588626 1599507 1616706 1652238 1723631 1739517 1813539 1853397 1856218 1873326 1914498 1927611 1945377 1980342 1995966 1998594 2185547 2216097 2233581 2294682 2310399 2331693 2335242 2382939 2386566 2408562 2425059 2511054 2566242 2677129 2765386 2784327 2809989 2871747 2883062 2970513 2993949 3002454 3026142 3068442 3199014 3442023 3447262 3479034 3502863 3579849 3612843 3627078 3706794 3766581 3855222 3890754 4058873 4148079 4324593 4371094 4432194 4467162 4503681 4539213 4620798 4663386 4765878 4850118 5170893 5211689 5218551 5354258 5440617 5560191 5568654 5619978 5743494 5782833 5941026 5987898 6556641 6648291 6700743 6884046 6931197 6995079 7005726 7159698 7225686 7533162 8031387 8117746 8296158 8352981 8429967 8615241 8649186 8981847 9007362 9078426 9678851 10326069 10341786 10423378 10437102 10508589 10739547 10881234 11120382 11565666 12065417 12176619 12444237 12973779 13113282 13296582 13401486 13617639 13862394 13990158 15512679 15635067 15655653 16062774 16321851 16680573 16705962 16859934 17230482 17963694 17975009 18739903 19357702 19669923 19944873 20102229 20652138 20793591 21017178 21479094 24094161 24130834 24353238 24888474 25058943 25289901 25947558 27235278 28412111 29036553 30978207 31025358 31270134 31311306 31525767 32643702 33361146 35950018 36196251 36529857 37332711 37479806 38921337 39339846 39889746 40204458 41587182 46538037 46905201 46966959 48188322 48965553 50117886 50579802 53925027 56219709 56824222 58073106 59009769 60306687 61956414 63051534 67751957 72282483 72392502 73059714 74665422 75176829 77842674 85236333 87109659 93076074 93810402 93933918 97931106 107850054 108588753 109589571 111998133 112439418 116764011 118019538 120613374 125825063 135503914 139614111 140715603 144564966 150353658 161775081 168659127 170472666 174219318 177029307 203255871 216847449 217177506 219179142 223996266 233528022 251650126 255708999 261328977 279228222 281431206 323550162 325766259 328768713 337318254 354058614 377475189 406511742 422146809 433694898 485325243 505977381 511417998 522657954 609767613 651532518 657537426 754950378 767126997 783986931 844293618 880775441 970650486 977298777 1011954762 1132425567 1219535226 1455975729 1517932143 1534253994 1567973862 1761550882 1829302839 1954597554 2264851134 2301380991 2642326323 2911951458 3035864286 3397276701 3658605678 4602761982 5284652646 5487908517 6794553402 7926978969 10191830103 10975817034 15853957938 20383660206 23780936907 47561873814 71342810721 142685621442
- Sum of all divisors σ(n): 430383393792
- Sum of proper divisors (its aliquot sum) s(n): 287697772350
- 142685621442 is an abundant number, because the sum of its proper divisors (287697772350) is greater than itself. Its abundance is 145012150908
Bases of 142685621442
- Binary: 100001001110001011100111001100110000102
- Hexadecimal: 0x2138B9CCC2
- Base-36: 1TJRC24I
Squares and roots of 142685621442
- 142685621442 squared (1426856214422) is 20359186566289730159364
- 142685621442 cubed (1426856214423) is 2904963187264668276011342035482888
-
The
square root of 142685621442 is 377737.5033564975 -
The
cube root of 142685621442 is 5225.4865835565
Scales and comparisons
How big is 142685621442?- 142,685,621,442 seconds is equal to 4,536 years, 49 weeks, 6 days, 22 hours, 50 minutes, 42 seconds.
-
To count from 1 to 142,685,621,442 would take you about nine thousand and seventy-three 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 142685621442 cubic inches would be around 435.5 feet tall.
Recreational maths with 142685621442
- 142685621442 backwards is 244126586241
- The number of decimal digits it has is: 12
- The sum of 142685621442's digits is 45
- More coming soon!
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The information we have on file for 142685621442 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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