12981128733440
12,981,128,733,440 is an even composite number composed of seven prime numbers multiplied together.
12981128733440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.
Prime factorization of 12981128733440:
28 × 5 × 72 × 19 × 372 × 73 × 109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 19 × 37 × 37 × 73 × 109)See below for interesting mathematical facts about the number 12981128733440 from the Numbermatics database.
Names of 12981128733440
- Cardinal: 12981128733440 can be written as Twelve trillion, nine hundred eighty-one billion, one hundred twenty-eight million, seven hundred thirty-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.298112873344 × 1013
Factors of 12981128733440
Divisors of 12981128733440
- Number of divisors d(n): 1296
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 32 35 37 38 40 49 56 64 70 73 74 76 80 95 98 109 112 128 133 140 146 148 152 160 185 190 196 218 224 245 256 259 266 280 292 296 304 320 365 370 380 392 436 448 490 511 518 532 545 560 584 592 608 640 665 703 730 740 760 763 784 872 896 931 980 1022 1036 1064 1090 1120 1168 1184 1216 1280 1295 1330 1369 1387 1406 1460 1480 1520 1526 1568 1744 1792 1813 1862 1960 2044 2071 2072 2128 2180 2240 2336 2368 2432 2555 2590 2660 2701 2738 2774 2812 2920 2960 3040 3052 3136 3488 3515 3577 3626 3724 3815 3920 4033 4088 4142 4144 4256 4360 4480 4655 4672 4736 4864 4921 5110 5180 5320 5341 5402 5476 5548 5624 5840 5920 6080 6104 6272 6845 6935 6976 7030 7154 7252 7448 7630 7840 7957 8066 8176 8284 8288 8512 8720 8960 9065 9310 9344 9472 9583 9709 9842 10220 10355 10360 10640 10682 10804 10952 11096 11248 11680 11840 12160 12208 12544 13505 13690 13870 13952 14060 14308 14497 14504 14896 15260 15680 15914 16132 16352 16568 16576 17024 17440 17885 18130 18620 18688 18907 19166 19418 19684 20165 20440 20710 20720 21280 21364 21608 21904 22192 22496 23360 23680 24320 24416 24605 26011 26705 27010 27380 27740 27904 28120 28231 28616 28994 29008 29792 30520 31360 31828 32264 32704 33136 33152 34048 34447 34880 35770 36260 37240 37814 38332 38836 39368 39785 40330 40880 41420 41440 42560 42728 43216 43808 44384 44992 46720 47360 47915 48545 48832 49210 51319 52022 53410 54020 54760 55480 55699 56240 56462 57232 57988 58016 59584 61040 62720 63656 64528 65408 66272 66304 67081 67963 68894 69760 71540 72485 72520 74480 75628 76627 76664 77672 78736 79570 80660 81760 82840 82880 85120 85456 86432 87616 88768 89984 93440 94535 95830 97090 97664 98420 99937 101479 102638 104044 106820 108040 109520 110960 111398 112480 112924 114464 115976 116032 119168 122080 127312 129056 130055 130816 132349 132544 134162 135926 137788 139520 141155 143080 144970 145040 148960 149221 151183 151256 153254 153328 155344 157472 159140 161320 163520 165680 165760 170240 170912 172235 172864 175232 177536 179968 182077 189070 191660 194180 195328 196840 197617 199874 202958 205276 208088 213640 216080 219040 221920 222796 224960 225848 228928 231952 232064 238336 244160 254624 256595 258112 260110 264698 265088 268324 271852 275576 278495 282310 286160 289940 290080 294409 297920 298442 302366 302512 306508 306656 310688 314944 318280 322640 327040 331360 331520 335405 339815 341824 344470 345728 350464 355072 359233 364154 378140 383135 383320 388360 389893 393680 395234 399748 405916 410552 416176 427280 432160 438080 443840 445592 449920 451696 457856 463904 464128 488320 499685 507395 509248 513190 516224 520220 529396 530176 536389 536648 543704 551152 556990 564620 572320 579880 580160 588818 595840 596884 604732 605024 613016 613312 621376 629888 636560 645280 654080 661745 662720 670810 679630 683648 688940 691456 699559 718466 728308 746105 755915 756280 766270 766640 776720 779786 787360 790468 799496 811832 821104 832352 854560 864320 876160 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4253318720 4270108136 4385516464 4445592032 4616333120 4679570560 4741098880 4806045440 4880123584 5012018816 5080676608 5337635170 5481895580 5556990040 5795146756 5954646208 6100154480 6265023520 6268048640 6350845760 6623024864 6971605120 7160026880 7243933445 7443307760 8278781080 8506637440 8540216272 8771032928 8891184064 9232666240 9359141120 9482197760 9760247168 10024037632 10141506823 10675270340 10963791160 11113980080 11590293512 11909292416 12200308960 12530047040 12701691520 13246049728 13943210240 14487866890 14886615520 16557562160 17013274880 17080432544 17542065856 17782368128 18465332480 19520494336 20283013646 21350540680 21927582320 22227960160 23180587024 23818584832 24400617920 25060094080 25403383040 26492099456 28975733780 29773231040 33115124320 34160865088 35084131712 35564736256 40566027292 42701081360 43855164640 44455920320 46361174048 48801235840 50120188160 50707534115 52984198912 57951467560 59546462080 66230248640 68321730176 70168263424 81132054584 85402162720 87710329280 88911840640 92722348096 97602471680 101415068230 115902935120 119092924160 132460497280 136643460352 162264109168 170804325440 175420658560 177823681280 185444696192 202830136460 231805870240 264920994560 324528218336 341608650880 350841317120 370889392384 405660272920 463611740480 649056436672 683217301760 811320545840 927223480960 1298112873344 1622641091680 1854446961920 2596225746688 3245282183360 6490564366720 12981128733440
- Sum of all divisors σ(n): 40030913815200
- Sum of proper divisors (its aliquot sum) s(n): 27049785081760
- 12981128733440 is an abundant number, because the sum of its proper divisors (27049785081760) is greater than itself. Its abundance is 14068656348320
Bases of 12981128733440
- Binary: 101111001110011001111001000100100011000000002
- Hexadecimal: 0xBCE67912300
- Base-36: 4LNG4VV28
Squares and roots of 12981128733440
- 12981128733440 squared (129811287334402) is 168509703194141578574233600
- 12981128733440 cubed (129811287334403) is 2187446149996917392305383252986691584000
-
The
square root of 12981128733440 is 3602933.3512347963 -
The
cube root of 12981128733440 is 23501.9637613153
Scales and comparisons
How big is 12981128733440?- 12,981,128,733,440 seconds is equal to 412,759 years, 38 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
-
To count from 1 to 12,981,128,733,440 would take you about one million, thirty-one thousand, eight hundred ninety-nine 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 12981128733440 cubic inches would be around 1958.5 feet tall.
Recreational maths with 12981128733440
- 12981128733440 backwards is 04433782118921
- The number of decimal digits it has is: 14
- The sum of 12981128733440's digits is 53
- More coming soon!
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The information we have on file for 12981128733440 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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