18937077429942
18,937,077,429,942 is an even composite number composed of six prime numbers multiplied together.
18937077429942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 18937077429942:
2 × 38 × 72 × 29 × 31 × 1812
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 29 × 31 × 181 × 181)See below for interesting mathematical facts about the number 18937077429942 from the Numbermatics database.
Names of 18937077429942
- Cardinal: 18937077429942 can be written as Eighteen trillion, nine hundred thirty-seven billion, seventy-seven million, four hundred twenty-nine thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.8937077429942 × 1013
Factors of 18937077429942
Divisors of 18937077429942
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 29 31 42 49 54 58 62 63 81 87 93 98 126 147 162 174 181 186 189 203 217 243 261 279 294 362 378 406 434 441 486 522 543 558 567 609 651 729 783 837 882 899 1086 1134 1218 1267 1302 1323 1421 1458 1519 1566 1629 1674 1701 1798 1827 1953 2187 2349 2511 2534 2646 2697 2842 3038 3258 3402 3654 3801 3906 3969 4263 4374 4557 4698 4887 5022 5103 5249 5394 5481 5611 5859 6293 6561 7047 7533 7602 7938 8091 8526 8869 9114 9774 10206 10498 10962 11222 11403 11718 11907 12586 12789 13122 13671 14094 14661 15066 15309 15747 16182 16443 16833 17577 17738 18879 21141 22599 22806 23814 24273 25578 26607 27342 29322 30618 31494 32761 32886 33666 34209 35154 35721 36743 37758 38367 39277 41013 42282 43983 44051 45198 45927 47241 48546 49329 50499 52731 53214 56637 63423 65522 67797 68418 71442 72819 73486 76734 78554 79821 82026 87966 88102 91854 94482 98283 98658 100998 102627 105462 107163 110229 113274 115101 117831 123039 126846 131949 132153 135594 141723 145638 147987 151497 158193 159642 162719 169911 190269 196566 203391 205254 214326 218457 220458 229327 230202 235662 239463 246078 257201 263898 264306 274939 283446 294849 295974 302994 307881 316386 321489 325438 330687 339822 345303 353493 369117 380538 395847 396459 406782 425169 436914 443961 454491 458654 474579 478926 488157 509733 514402 549878 589698 615762 642978 655371 661374 687981 690606 706986 718389 738234 771603 791694 792918 824817 850338 884547 887922 908982 923643 949158 950069 976314 992061 1015591 1019466 1035909 1060479 1107351 1139033 1187541 1189377 1275507 1310742 1331883 1363473 1375962 1423737 1436778 1464471 1529199 1543206 1605289 1649634 1769094 1847286 1900138 1966113 1984122 2031182 2063943 2071818 2120958 2155167 2214702 2278066 2314809 2375082 2378754 2474451 2551014 2653641 2663766 2726946 2770929 2847474 2850207 2928942 2976183 3046773 3058398 3107727 3181437 3210578 3322053 3417099 3568131 3826521 3932226 4090419 4127886 4310334 4393413 4587597 4629618 4815867 4948902 5307282 5541858 5700414 5898339 5952366 6093546 6191829 6215454 6362874 6465501 6644106 6650483 6834198 6944427 7109137 7136262 7423353 7653042 7960923 7973231 8180838 8312787 8550621 8786826 8928549 9140319 9175194 9323181 9544311 9631734 9966159 10251297 10704393 11479563 11796678 12271257 12383658 12931002 13180239 13300966 13762791 13888854 14218274 14447601 14846706 15921846 15946462 16625574 17101242 17857098 18280638 18575487 18646362 19088622 19396503 19932318 19951449 20502594 20833281 21327411 21408786 22270059 22959126 23882769 23919693 24542514 25651863 26360478 26785647 27420957 27525582 28632933 28895202 29452139 30753891 32113179 34438689 36813771 37150974 38793006 39540717 39902898 41288373 41666562 42654822 43342803 44540118 46553381 47765538 47839386 49763959 51303726 53571294 54841914 55726461 57265866 58189509 58904278 59854347 61507782 62499843 63982233 64226358 66810177 68877378 71648307 71759079 73627542 76955589 79081434 80356941 82262871 82576746 85898799 86685606 88356417 92261673 93106762 96339537 99527918 111452922 116379018 118622151 119708694 124999686 127964466 130028409 133620354 139660143 143296614 143518158 149291877 153911178 160713882 164525742 167179383 171797598 176712834 179563041 184523346 187499529 191946699 192679074 200430531 206164973 214944921 215277237 230866767 237244302 241070823 246788613 257696397 260056818 265069251 276785019 279320286 289018611 298583754 334358766 355866453 359126082 374999058 383893398 390085227 400861062 412329946 418980429 429889842 430554474 447875631 461733534 482141646 493577226 501538149 515392794 530138502 538689123 553570038 562498587 575840097 578037222 601291593 618494919 645831711 692600301 711732906 740365839 780170454 795207753 830355057 837960858 895751262 1003076298 1067599359 1077378246 1124997174 1151680194 1170255681 1202583186 1236989838 1256941287 1291663422 1343626893 1385200602 1443154811 1480731678 1504614447 1590415506 1616067369 1660710114 1687495761 1727520291 1803874779 1855484757 1937495133 2077800903 2135198718 2221097517 2340511362 2385623259 2491065171 2513882574 2687253786 2886309622 3009228894 3232134738 3374991522 3455040582 3510767043 3607749558 3710969514 3770823861 3874990266 4030880679 4155601806 4329464433 4442195034 4771246518 4848202107 4982130342 5182560873 5566454271 5812485399 6233402709 6663292551 7021534086 7156869777 7473195513 7541647722 8061761358 8658928866 9696404214 10365121746 10532301129 11132908542 11312471583 11624970798 12092642037 12466805418 12988393299 13326585102 14313739554 14544606321 14946391026 15547682619 16699362813 17437456197 21064602258 21470609331 22624943166 24185284074 25976786598 29089212642 31095365238 33398725626 33937414749 34874912394 36277926111 38965179897 42941218662 43633818963 46643047857 50098088439 52312368591 64411827993 67874829498 72555852222 77930359794 87267637926 93286095714 100196176878 101812244247 104624737182 108833778333 116895539691 128823655986 150294265317 193235483979 203624488494 217667556666 233791079382 300588530634 305436732741 326501334999 350686619073 386470967958 450882795951 610873465482 653002669998 701373238146 901765591902 1052059857219 1352648387853 2104119714438 2705296775706 3156179571657 6312359143314 9468538714971 18937077429942
- Sum of all divisors σ(n): 53219369062080
- Sum of proper divisors (its aliquot sum) s(n): 34282291632138
- 18937077429942 is an abundant number, because the sum of its proper divisors (34282291632138) is greater than itself. Its abundance is 15345214202196
Bases of 18937077429942
- Binary: 1000100111001001000011100010111110110101101102
- Hexadecimal: 0x113921C5F6B6
- Base-36: 6PNKMYLDI
Squares and roots of 18937077429942
- 18937077429942 squared (189370774299422) is 358612901587618703918123364
- 18937077429942 cubed (189370774299423) is 6791080284740905777121664639532823364888
-
The
square root of 18937077429942 is 4351675.2440803759 -
The
cube root of 18937077429942 is 26654.5272977413
Scales and comparisons
How big is 18937077429942?- 18,937,077,429,942 seconds is equal to 602,140 years, 25 weeks, 1 day, 22 hours, 5 minutes, 42 seconds.
-
To count from 1 to 18,937,077,429,942 would take you about one million, five hundred five thousand, three hundred fifty-one 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 18937077429942 cubic inches would be around 2221.2 feet tall.
Recreational maths with 18937077429942
- 18937077429942 backwards is 24992477073981
- The number of decimal digits it has is: 14
- The sum of 18937077429942's digits is 72
- More coming soon!
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The information we have on file for 18937077429942 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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