1991070750942
1,991,070,750,942 is an even composite number composed of six prime numbers multiplied together.
1991070750942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred four divisors.
Prime factorization of 1991070750942:
2 × 310 × 73 × 13 × 19 × 199
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 19 × 199)See below for interesting mathematical facts about the number 1991070750942 from the Numbermatics database.
Names of 1991070750942
- Cardinal: 1991070750942 can be written as One trillion, nine hundred ninety-one billion, seventy million, seven hundred fifty thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.991070750942 × 1012
Factors of 1991070750942
Divisors of 1991070750942
- Number of divisors d(n): 704
-
Complete list of divisors:
1 2 3 6 7 9 13 14 18 19 21 26 27 38 39 42 49 54 57 63 78 81 91 98 114 117 126 133 147 162 171 182 189 199 234 243 247 266 273 294 342 343 351 378 398 399 441 486 494 513 546 567 597 637 686 702 729 741 798 819 882 931 1026 1029 1053 1134 1194 1197 1274 1323 1393 1458 1482 1539 1638 1701 1729 1791 1862 1911 2058 2106 2187 2223 2394 2457 2587 2646 2786 2793 3078 3087 3159 3402 3458 3582 3591 3781 3822 3969 4179 4374 4446 4459 4617 4914 5103 5174 5187 5373 5586 5733 6174 6318 6517 6561 6669 7182 7371 7562 7761 7938 8358 8379 8918 9234 9261 9477 9751 10206 10374 10746 10773 11343 11466 11907 12103 12537 13034 13122 13338 13377 13851 14742 15309 15522 15561 16119 16758 17199 18109 18522 18954 19502 19551 19683 20007 21546 22113 22686 23283 23814 24206 25074 25137 26467 26754 27702 27783 28431 29253 30618 31122 32238 32319 34029 34398 35721 36218 36309 37611 39102 39366 40014 40131 41553 44226 45927 46566 46683 48357 49153 50274 51597 52934 54327 55566 56862 58506 58653 59049 60021 64638 66339 68058 68257 69849 71442 72618 75222 75411 79401 80262 83106 83349 84721 85293 87759 91854 93366 96714 96957 98306 102087 103194 107163 108654 108927 112833 117306 118098 120042 120393 124659 126763 132678 136514 137781 139698 140049 145071 147459 150822 154791 158802 162981 166698 169442 170586 175518 175959 180063 185269 193914 199017 204174 204771 209547 214326 217854 225666 226233 238203 240786 249318 250047 253526 254163 255879 263277 275562 280098 290142 290871 294918 306261 309582 321489 325962 326781 338499 344071 351918 360126 361179 370538 373977 380289 398034 409542 413343 419094 420147 435213 442377 452466 464373 476406 488943 500094 508326 511758 526554 527877 540189 555807 581742 597051 612522 614313 628641 642978 653562 676998 678699 688142 714609 722358 747954 750141 760578 762489 767637 789831 826686 840294 870426 872613 884754 887341 918783 928746 964467 977886 980343 1015497 1032213 1055754 1080378 1083537 1111614 1121931 1140867 1194102 1228626 1257282 1260441 1296883 1305639 1327131 1357398 1393119 1429218 1466829 1500282 1524978 1535274 1579662 1583631 1620567 1667421 1745226 1774682 1791153 1837566 1842939 1885923 1928934 1960686 2030994 2036097 2064426 2143827 2167074 2243862 2250423 2281734 2287467 2369493 2408497 2520882 2593766 2611278 2617839 2654262 2662023 2756349 2786238 2893401 2933658 2941029 3046491 3096639 3167262 3241134 3250611 3334842 3422601 3582306 3685878 3771846 3781323 3890649 3916917 3981393 4072194 4179357 4287654 4400487 4500846 4574934 4738986 4750893 4816994 4861701 5002263 5235678 5324046 5373459 5512698 5528817 5657769 5786802 5882058 6092982 6108291 6193278 6431481 6501222 6751269 6845202 6862401 7108479 7225491 7562646 7781298 7833834 7853517 7962786 7986069 8269047 8358714 8800974 8823087 9139473 9289917 9501786 9723402 9751833 10004526 10267803 10746918 11057634 11315538 11343969 11671947 11750751 11944179 12216582 12538071 12862962 13201461 13502538 13724802 14216958 14252679 14450982 14585103 15006789 15707034 15972138 16538094 16586451 16859479 16973307 17646174 18278946 18324873 18579834 19294443 19503666 20253807 20535606 20587203 21325437 21676473 22687938 23343894 23501502 23888358 23958207 24807141 25076142 26402922 26469261 27418419 27869751 28505358 29170206 29255499 30013578 30803409 33172902 33718958 33946614 34031907 35015841 35832537 36649746 37614213 38588886 39604383 40507614 41174406 42650874 42758037 43352946 45020367 47916414 49614282 49759353 50578437 50919921 52938522 54836838 54974619 55739502 57883329 58510998 61606818 61761609 63976311 65029419 68063814 70031682 71665074 71874621 74421423 75228426 79208766 79407783 82255257 83609253 85516074 87766497 90040734 92410227 99518706 101156874 101839842 102095721 105047523 107497611 109949238 115766658 118813149 123523218 127952622 128274111 130058838 135061101 143749242 148842846 149278059 151735311 152759763 158815566 164510514 167218506 173649987 175532994 184820454 185284827 191928933 195088257 204191442 210095046 214995222 215623863 223264269 237626298 238223349 250827759 256548222 263299491 270122202 277230681 298556118 303470622 305519526 315142569 322492833 347299974 356439447 370569654 383857866 384822333 390176514 405183303 431247726 446528538 447834177 455205933 476446698 501655518 520949961 526598982 554461362 555854481 575786799 585264771 630285138 644985666 646871589 712878894 714670047 752483277 769644666 810366606 831692043 895668354 910411866 945427707 967478499 1041899922 1069318341 1111708962 1151573598 1170529542 1215549909 1293743178 1343502531 1365617799 1429340094 1504966554 1562849883 1663384086 1667563443 1755794313 1890855414 1934956998 1940614767 2138636682 2257449831 2431099818 2495076129 2687005062 2731235598 2836283121 2902435497 3125699766 3335126886 3511588626 3646649727 3881229534 4030507593 4096853397 4514899662 4990152258 5002690329 5267382939 5672566242 5804870994 5821844301 6772349493 7293299454 7485228387 8061015186 8193706794 8508849363 10005380658 10534765878 10939949181 11643688602 12290560191 13544698986 14970456774 15802148817 17017698726 17465532903 20317048479 21879898362 24581120382 25526548089 31604297634 34931065806 36871680573 40634096958 47406446451 51053096178 52396598709 73743361146 76579644267 94812892902 104793197418 110615041719 142219339353 153159288534 221230083438 284438678706 331845125157 663690250314 995535375471 1991070750942
- Sum of all divisors σ(n): 5952105600000
- Sum of proper divisors (its aliquot sum) s(n): 3961034849058
- 1991070750942 is an abundant number, because the sum of its proper divisors (3961034849058) is greater than itself. Its abundance is 1969964098116
Bases of 1991070750942
- Binary: 111001111100101010001000010011000110111102
- Hexadecimal: 0x1CF951098DE
- Base-36: PEOO47VI
Squares and roots of 1991070750942
- 1991070750942 squared (19910707509422) is 3964362735256739793887364
- 1991070750942 cubed (19910707509423) is 7893326688294118040582008140844896888
-
The
square root of 1991070750942 is 1411053.0645379713 -
The
cube root of 1991070750942 is 12580.4322771773
Scales and comparisons
How big is 1991070750942?- 1,991,070,750,942 seconds is equal to 63,309 years, 46 weeks, 2 days, 8 hours, 35 minutes, 42 seconds.
-
To count from 1 to 1,991,070,750,942 would take you about one hundred fifty-eight thousand, two hundred seventy-four 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 1991070750942 cubic inches would be around 1048.4 feet tall.
Recreational maths with 1991070750942
- 1991070750942 backwards is 2490570701991
- 1991070750942 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1991070750942's digits is 54
- More coming soon!
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The information we have on file for 1991070750942 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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