138817618992
138,817,618,992 is an even composite number composed of seven prime numbers multiplied together.
138817618992 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 138817618992:
24 × 33 × 13 × 29 × 61 × 89 × 157
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 29 × 61 × 89 × 157)See below for interesting mathematical facts about the number 138817618992 from the Numbermatics database.
Names of 138817618992
- Cardinal: 138817618992 can be written as One hundred thirty-eight billion, eight hundred seventeen million, six hundred eighteen thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.38817618992 × 1011
Factors of 138817618992
Divisors of 138817618992
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 36 39 48 52 54 58 61 72 78 87 89 104 108 116 117 122 144 156 157 174 178 183 208 216 232 234 244 261 267 312 314 348 351 356 366 377 432 464 468 471 488 522 534 549 624 628 696 702 712 732 754 783 793 801 936 942 976 1044 1068 1098 1131 1157 1256 1392 1404 1413 1424 1464 1508 1566 1586 1602 1647 1769 1872 1884 2041 2088 2136 2196 2262 2314 2379 2403 2512 2581 2808 2826 2928 3016 3132 3172 3204 3294 3393 3471 3538 3768 4082 4176 4239 4272 4392 4524 4553 4628 4758 4806 5162 5307 5429 5616 5652 6032 6123 6264 6344 6408 6588 6786 6942 7076 7137 7536 7743 8164 8478 8784 9048 9106 9256 9516 9577 9612 10179 10324 10413 10614 10858 11304 12246 12528 12688 12816 13176 13572 13659 13884 13973 14152 14274 15486 15921 16287 16328 16956 18096 18212 18369 18512 19032 19154 19224 20358 20648 20826 21228 21411 21716 22608 22997 23229 24492 26352 27144 27318 27768 27946 28304 28548 28731 30972 31239 31842 32574 32656 33553 33912 36424 36738 38064 38308 38448 40716 40977 41296 41652 41919 42456 42822 43432 45994 46458 47763 48861 48984 54288 54636 55107 55536 55892 57096 57462 59189 61944 62478 63684 65148 67106 67824 68991 69687 70577 72848 73476 76616 81432 81954 83304 83838 84912 85644 86193 86864 91988 92916 95526 97722 97968 100659 109272 110214 111784 114192 114924 118378 122931 123888 124501 124956 125757 127368 130296 134212 137982 139374 141154 146583 146952 153232 157441 162864 163908 166608 167676 171288 172386 177567 181649 183976 185832 191052 195444 201318 206973 211731 218544 220428 223568 229848 236756 245862 249002 249912 251514 254736 258579 260592 268424 275964 277733 278748 282308 293166 293904 301977 314882 327816 335352 342576 344772 355134 363298 367952 371664 373503 377271 382104 390888 402636 405217 413946 423462 440856 459696 472323 473512 491724 498004 499824 503028 517158 532701 536848 544947 551928 555466 557496 564616 586332 603954 620919 629764 635193 655632 670704 689544 710268 726596 747006 754542 764208 781776 805272 810434 827892 833199 846924 852353 881712 905931 944646 947024 983448 996008 1006056 1034316 1065402 1089894 1103856 1110932 1114992 1120509 1129232 1172664 1207908 1215651 1241838 1259528 1270386 1379088 1416969 1420536 1453192 1494012 1509084 1598103 1610544 1620868 1634841 1655784 1666398 1693848 1704706 1811862 1889292 1905579 1966896 1992016 2012112 2046733 2068632 2130804 2179788 2221864 2241018 2345328 2415816 2431302 2483676 2499597 2519056 2540772 2557059 2833938 2841072 2906384 2988024 3018168 3196206 3241736 3269682 3311568 3332796 3361527 3387696 3409412 3610529 3623724 3646953 3778584 3811158 4093466 4137264 4250907 4261608 4359576 4443728 4482036 4831632 4862604 4904523 4967352 4999194 5081544 5114118 5267821 5667876 5976048 6036336 6140199 6392412 6483472 6539364 6665592 6723054 6818824 7221058 7247448 7293906 7498791 7557168 7622316 7671177 8186932 8501814 8523216 8719152 8964072 9725208 9809046 9934704 9998388 10163088 10228236 10535642 10831587 10940859 11080589 11335752 12280398 12784824 13078728 13331184 13446108 13637648 14442116 14494896 14587812 14997582 15244632 15342354 15803463 16373864 17003628 17928144 18420597 19450416 19618092 19996776 20456472 21071284 21663174 21881718 22161178 22671504 23013531 24560796 24718237 25569648 26157456 26892216 28884232 29175624 29995164 30489264 30684708 31606926 32494761 32747728 33241767 34007256 36841194 39236184 39993552 40912944 42142568 43326348 43763436 44322356 46027062 47410389 49121592 49436474 53784432 55261791 57768464 58351248 59990328 61369416 63213852 64989522 66483534 68014512 73682388 74154711 78472368 84285136 86652696 87526872 88644712 92054124 94820778 97484283 98243184 98872948 99725301 110523582 119980656 122738832 126427704 129979044 132967068 142231167 147364776 148309422 173305392 175053744 177289424 184108248 189641556 194968566 197745896 199450602 221047164 222464133 252855408 259958088 265934136 284462334 294729552 296618844 299175903 321337081 368216496 379283112 389937132 395491792 398901204 442094328 444928266 519916176 531868272 568924668 593237688 598351806 642674162 667392399 758566224 779874264 797802408 884188656 889856532 964011243 1137849336 1186475376 1196703612 1285348324 1334784798 1559748528 1595604816 1779713064 1928022486 2275698672 2393407224 2570696648 2669569596 2892033729 3559426128 3856044972 4786814448 5141393296 5339139192 5784067458 7712089944 8676101187 10678278384 11568134916 15424179888 17352202374 23136269832 34704404748 46272539664 69408809496 138817618992
- Sum of all divisors σ(n): 459158112000
- Sum of proper divisors (its aliquot sum) s(n): 320340493008
- 138817618992 is an abundant number, because the sum of its proper divisors (320340493008) is greater than itself. Its abundance is 181522874016
Bases of 138817618992
- Binary: 100000010100100010110011000100001100002
- Hexadecimal: 0x20522CC430
- Base-36: 1RRSFCC0
Squares and roots of 138817618992
- 138817618992 squared (1388176189922) is 19270331342608079096064
- 138817618992 cubed (1388176189923) is 2675061514167764139538412118847488
-
The
square root of 138817618992 is 372582.3653797909 -
The
cube root of 138817618992 is 5177.8348831363
Scales and comparisons
How big is 138817618992?- 138,817,618,992 seconds is equal to 4,413 years, 50 weeks, 3 days, 9 hours, 43 minutes, 12 seconds.
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To count from 1 to 138,817,618,992 would take you about eight thousand, eight hundred twenty-seven 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 138817618992 cubic inches would be around 431.5 feet tall.
Recreational maths with 138817618992
- 138817618992 backwards is 299816718831
- The number of decimal digits it has is: 12
- The sum of 138817618992's digits is 63
- More coming soon!
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Numbermatics. (2024). Number 138817618992 - Facts about the integer. Retrieved 25 September 2024, from https://numbermatics.com/n/138817618992/
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The information we have on file for 138817618992 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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