72984366138138
72,984,366,138,138 is an even composite number composed of six prime numbers multiplied together.
72984366138138 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 72984366138138:
2 × 3 × 75 × 13 × 61 × 973
(2 × 3 × 7 × 7 × 7 × 7 × 7 × 13 × 61 × 97 × 97 × 97)See below for interesting mathematical facts about the number 72984366138138 from the Numbermatics database.
Names of 72984366138138
- Cardinal: 72984366138138 can be written as Seventy-two trillion, nine hundred eighty-four billion, three hundred sixty-six million, one hundred thirty-eight thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 7.2984366138138 × 1013
Factors of 72984366138138
Divisors of 72984366138138
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 42 49 61 78 91 97 98 122 147 182 183 194 273 291 294 343 366 427 546 582 637 679 686 793 854 1029 1261 1274 1281 1358 1586 1911 2037 2058 2379 2401 2522 2562 2989 3783 3822 4074 4459 4753 4758 4802 5551 5917 5978 7203 7566 8827 8918 8967 9409 9506 11102 11834 13377 14259 14406 16653 16807 17654 17751 17934 18818 20923 26481 26754 28227 28518 31213 33271 33306 33614 35502 38857 41419 41846 50421 52962 56454 61789 62426 62769 65863 66542 76921 77714 82838 93639 99813 100842 116571 122317 123578 124257 125538 131726 146461 153842 185367 187278 197589 199626 218491 230763 232897 233142 244634 248514 271999 289933 292922 366951 370734 395178 432523 436982 439383 461041 461526 465794 538447 543998 573949 579866 655473 698691 733902 815997 856219 865046 869799 878766 912673 922082 1025227 1076894 1147898 1297569 1310946 1383123 1397382 1615341 1630279 1631994 1712438 1721847 1739598 1825346 1903993 2029531 2050454 2568657 2595138 2738019 2766246 3027661 3075681 3227287 3230682 3260558 3443694 3769129 3807986 4017643 4059062 4890837 5137314 5476038 5711979 5993533 6055322 6088593 6151362 6388711 6454574 7461337 7538258 8035286 9082983 9681861 9781674 11307387 11423958 11864749 11987066 12052929 12177186 12777422 13327951 14206717 14922674 17980599 18165966 19166133 19363722 21193627 22384011 22591009 22614774 23729498 24105858 26383903 26655902 28123501 28413434 35594247 35961198 38332266 39983853 41954731 42387254 42620151 44720977 44768022 45182018 52229359 52767806 55673053 56247002 63580881 67773027 71188494 79151709 79967706 83053243 83909462 84370503 85240302 89441954 99447019 104458718 111346106 125864193 127161762 134162931 135546054 156688077 158137063 158303418 166106486 167019159 168741006 184687321 196864507 198894038 249159729 251728386 268325862 293683117 298341057 313046839 313376154 316274126 334038318 365605513 369374642 389711371 393729014 474411189 498319458 554061963 581372701 587366234 590593521 596682114 626093678 723749689 731211026 779422742 881049351 939140517 948822378 1096816539 1108123926 1162745402 1169134113 1181187042 1292811247 1378051549 1447499378 1744118103 1762098702 1878281034 2055781819 2171249067 2191327873 2193633078 2338268226 2559238591 2585622494 2727979597 2756103098 3488236206 3878433741 4069608907 4111563638 4134154647 4342498134 4382655746 5066247823 5118477182 5455959194 6167345457 6573983619 7677715773 7756867482 8139217814 8183938791 8268309294 9646360843 10132495646 12208826721 12334690914 13147967238 15198743469 15339295111 15355431546 16367877582 17914670137 19095857179 19292721686 24417653442 28487262349 28939082529 30397486938 30678590222 35463734761 35829340274 38191714358 46017885333 53744010411 56974524698 57287571537 57878165058 70927469522 85461787047 92035770666 106391204283 107488020822 114575143074 125402690959 133671000253 170923574094 199410836443 212782408566 248246143327 250805381918 267342000506 376208072877 398821672886 401013000759 496492286654 598232509329 744738429981 752416145754 802026001518 935697001771 1196465018658 1489476859962 1737723003289 1871394003542 2807091005313 3475446006578 5213169009867 5614182010626 10426338019734 12164061023023 24328122046046 36492183069069 72984366138138
- Sum of all divisors σ(n): 188343210263040
- Sum of proper divisors (its aliquot sum) s(n): 115358844124902
- 72984366138138 is an abundant number, because the sum of its proper divisors (115358844124902) is greater than itself. Its abundance is 42374477986764
Bases of 72984366138138
- Binary: 100001001100000111111110011011111000011000110102
- Hexadecimal: 0x4260FF37C31A
- Base-36: PVCJZ74T6
Squares and roots of 72984366138138
- 72984366138138 squared (729843661381382) is 5326717700585784720098107044
- 72984366138138 cubed (729843661381383) is 388767114974053456132366930071386414844072
-
The
square root of 72984366138138 is 8543088.7937641151 -
The
cube root of 72984366138138 is 41790.4082251535
Scales and comparisons
How big is 72984366138138?- 72,984,366,138,138 seconds is equal to 2,320,677 years, 4 weeks, 3 days, 22 hours, 22 minutes, 18 seconds.
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To count from 1 to 72,984,366,138,138 would take you about five million, eight hundred one thousand, six hundred ninety-two 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 72984366138138 cubic inches would be around 3482.5 feet tall.
Recreational maths with 72984366138138
- 72984366138138 backwards is 83183166348927
- The number of decimal digits it has is: 14
- The sum of 72984366138138's digits is 69
- More coming soon!
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