82138941990
82,138,941,990 is an even composite number composed of nine prime numbers multiplied together.
82138941990 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 82138941990:
2 × 32 × 5 × 7 × 17 × 19 × 29 × 31 × 449
(2 × 3 × 3 × 5 × 7 × 17 × 19 × 29 × 31 × 449)See below for interesting mathematical facts about the number 82138941990 from the Numbermatics database.
Names of 82138941990
- Cardinal: 82138941990 can be written as Eighty-two billion, one hundred thirty-eight million, nine hundred forty-one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 8.213894199 × 1010
Factors of 82138941990
Divisors of 82138941990
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 17 18 19 21 29 30 31 34 35 38 42 45 51 57 58 62 63 70 85 87 90 93 95 102 105 114 119 126 133 145 153 155 170 171 174 186 190 203 210 217 238 255 261 266 279 285 290 306 310 315 323 342 357 399 406 434 435 449 465 493 510 522 527 551 558 570 589 595 609 630 646 651 665 714 765 798 855 870 898 899 930 969 986 1015 1054 1071 1085 1102 1178 1190 1197 1218 1302 1305 1330 1347 1395 1479 1530 1581 1615 1653 1710 1767 1785 1798 1827 1938 1953 1995 2030 2142 2170 2245 2261 2394 2465 2610 2635 2694 2697 2755 2790 2907 2945 2958 3045 3143 3162 3230 3255 3306 3451 3534 3570 3654 3689 3857 3906 3990 4041 4123 4437 4490 4495 4522 4743 4845 4930 4959 5270 5301 5355 5394 5510 5814 5890 5985 6090 6286 6293 6510 6735 6783 6902 7378 7395 7633 7714 7905 8082 8091 8246 8265 8531 8835 8874 8990 9135 9367 9429 9486 9690 9765 9918 10013 10353 10602 10710 11067 11305 11571 11970 12369 12586 13021 13470 13485 13566 13919 14535 14790 15266 15283 15715 15810 16182 16530 17062 17081 17255 17670 18270 18445 18734 18858 18879 19285 19530 20026 20205 20349 20615 20706 22134 22185 22610 22899 23142 23715 24738 24795 25593 26042 26505 26970 27838 28101 28287 29070 30039 30566 31059 31430 31465 33201 33915 34162 34510 34713 36890 37107 37758 38165 38570 39063 40410 40455 40698 41230 41757 42655 44370 45798 45849 46835 47145 47430 49590 50065 51186 51243 51765 53010 53431 55335 56202 56574 56637 57855 59717 60078 61845 62118 62930 65105 65569 66402 67830 68697 69426 69595 70091 74214 76330 76415 76779 78126 80910 83514 84303 85310 85405 90117 91147 91698 93670 94290 94395 97433 100130 101745 102486 103530 106862 106981 110670 113274 114495 115710 117189 119434 119567 123690 125271 127965 130210 131138 137394 137547 139190 140182 140505 141435 145027 150195 152830 153558 153729 155295 160293 166005 168606 170810 173565 179151 180234 182294 185535 188790 194866 195315 196707 203490 208785 210273 213962 221357 228990 229245 234378 236623 239134 247399 250542 255930 256215 264461 267155 273441 275094 281010 282870 283185 290054 290377 292299 298585 300390 307458 310590 320586 320943 327845 332010 343485 347130 350455 358302 358701 371070 383895 390630 393414 403651 417570 420546 421515 435081 442714 450585 455735 458490 473246 480879 487165 494798 512430 528922 534310 534905 537453 546882 566370 580754 584598 585945 590121 597170 597835 626355 630819 641886 655690 664071 686970 687735 700910 709869 717402 725135 742197 767790 768645 793383 801465 807302 820323 843030 870162 871131 876897 895755 901170 911470 961758 962829 974330 983535 1015189 1051365 1069810 1074906 1076103 1106785 1171890 1180242 1183115 1195670 1210953 1236995 1252710 1261638 1305243 1322305 1328142 1367205 1375470 1419738 1450270 1451885 1461495 1484394 1537290 1549499 1586766 1602930 1604715 1640646 1656361 1731793 1742262 1753794 1791510 1793505 1851227 1925658 1967070 1992213 2018255 2030378 2032639 2102730 2129607 2152206 2175405 2213570 2226591 2366230 2380149 2404395 2421906 2473990 2610486 2613393 2644610 2687265 2734410 2825557 2903770 2922990 2950605 3045567 3098998 3154095 3209430 3312722 3320355 3463586 3549345 3587010 3632859 3702454 3710985 3966915 3984426 4036510 4065278 4101615 4205783 4259214 4350810 4355655 4384485 4453182 4495837 4648497 4760298 4808790 4814145 4969083 5075945 5195379 5226786 5374530 5380515 5553681 5651114 5901210 6054765 6091134 6097917 6308190 6526215 6640710 6862067 7098690 7265718 7421970 7669369 7747495 7933830 8203230 8281805 8411566 8476671 8658965 8711310 8768970 8991674 9136701 9256135 9296994 9628290 9938166 9961065 10151890 10163195 10390758 10648035 10761030 11107362 11132955 11900745 12109530 12195834 12617349 13052430 13066965 13487511 13724134 13945491 14127785 14907249 15227835 15338738 15494990 15586137 16563610 16661043 16953342 17317930 18164295 18273402 18293751 18512270 19922130 20326390 20586201 21028915 21296070 22265910 22479185 23008107 23242485 23801490 24845415 25234698 25430013 25976895 26133930 26975022 27768405 27890982 28255570 29440481 29814498 30455670 30489585 31172274 31470859 33322086 34310335 36328590 36587502 37852047 38346845 40462533 41172402 42057830 42383355 44958370 45683505 46016214 46484970 48034469 49690830 50860026 51953790 53685583 55536810 58880962 60979170 61758603 62941718 63086745 67437555 68620670 69024321 69727455 74536245 75704094 76693690 77930685 80925066 83305215 84766710 88321443 91367010 91468755 94412577 96068938 102931005 107371166 115040535 123517206 126173490 127150065 130379273 134875110 138048642 139454910 144103407 147202405 149072490 155861370 157354295 161056749 166610430 176642886 182937510 188825154 189260235 202312665 205862010 230081070 240172345 254300130 260758546 264964329 268427915 283237731 288206814 294404810 308793015 314708590 322113498 345121605 378520470 391137819 404625330 432310221 441607215 472062885 480344690 483170247 529928658 536855830 566475462 617586030 651896365 690243210 720517035 782275638 805283745 864620442 883214430 912654911 944125770 966340494 1173413457 1303792730 1324821645 1416188655 1441034070 1610567490 1825309822 1955689095 2161551105 2346826914 2415851235 2649643290 2737964733 2832377310 3911378190 4323102210 4563274555 4831702470 5475929466 5867067285 8213894199 9126549110 11734134570 13689823665 16427788398 27379647330 41069470995 82138941990
- Sum of all divisors σ(n): 291133440000
- Sum of proper divisors (its aliquot sum) s(n): 208994498010
- 82138941990 is an abundant number, because the sum of its proper divisors (208994498010) is greater than itself. Its abundance is 126855556020
Bases of 82138941990
- Binary: 10011000111111101110011001010001001102
- Hexadecimal: 0x131FDCCA26
- Base-36: 11QFEL9I
Squares and roots of 82138941990
- 82138941990 squared (821389419902) is 6746805791236585160100
- 82138941990 cubed (821389419903) is 554175489504177918831148762599000
-
The
square root of 82138941990 is 286598.9218228149 -
The
cube root of 82138941990 is 4346.9338853217
Scales and comparisons
How big is 82138941990?- 82,138,941,990 seconds is equal to 2,611 years, 39 weeks, 5 days, 4 hours, 46 minutes, 30 seconds.
-
To count from 1 to 82,138,941,990 would take you about five thousand, two hundred twenty-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 82138941990 cubic inches would be around 362.2 feet tall.
Recreational maths with 82138941990
- 82138941990 backwards is 09914983128
- The number of decimal digits it has is: 11
- The sum of 82138941990's digits is 54
- More coming soon!
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Numbermatics. (2024). Number 82138941990 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/82138941990/
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The information we have on file for 82138941990 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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