11989720749440
11,989,720,749,440 is an even composite number composed of five prime numbers multiplied together.
11989720749440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 11989720749440:
27 × 5 × 73 × 257 × 4612
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 257 × 461 × 461)See below for interesting mathematical facts about the number 11989720749440 from the Numbermatics database.
Names of 11989720749440
- Cardinal: 11989720749440 can be written as Eleven trillion, nine hundred eighty-nine billion, seven hundred twenty million, seven hundred forty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.198972074944 × 1013
Factors of 11989720749440
Divisors of 11989720749440
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 257 280 320 343 392 448 461 490 514 560 640 686 784 896 922 980 1028 1120 1285 1372 1568 1715 1799 1844 1960 2056 2240 2305 2570 2744 3136 3227 3430 3598 3688 3920 4112 4480 4610 5140 5488 6272 6454 6860 7196 7376 7840 8224 8995 9220 10280 10976 12593 12908 13720 14392 14752 15680 16135 16448 17990 18440 20560 21952 22589 25186 25816 27440 28784 29504 31360 32270 32896 35980 36880 41120 43904 45178 50372 51632 54880 57568 59008 62965 64540 71960 73760 82240 88151 90356 100744 103264 109760 112945 115136 118477 125930 129080 143920 147520 158123 164480 176302 180712 201488 206528 212521 219520 225890 230272 236954 251860 258160 287840 295040 316246 352604 361424 402976 413056 425042 440755 451780 473908 503720 516320 575680 592385 632492 705208 722848 790615 805952 829339 850084 881510 903560 947816 1007440 1032640 1062605 1151360 1184770 1264984 1410416 1445696 1487647 1581230 1611904 1658678 1700168 1763020 1807120 1895632 2014880 2065280 2125210 2369540 2529968 2820832 2891392 2975294 3162460 3317356 3400336 3526040 3614240 3791264 4029760 4146695 4250420 4739080 5059936 5641664 5805373 5950588 6324920 6634712 6800672 7052080 7228480 7438235 7582528 8059520 8293390 8500840 9478160 10119872 10413529 11283328 11610746 11901176 12649840 13269424 13601344 14104160 14456960 14876470 15165056 16586780 17001680 18956320 20239744 20827058 23221492 23802352 25299680 26538848 27202688 28208320 29026865 29752940 33173560 34003360 37912640 40637611 41654116 46442984 47604704 50599360 52067645 53077696 54617897 56416640 58053730 59505880 66347120 68006720 72894703 75825280 81275222 83308232 92885968 95209408 101198720 104135290 106155392 109235794 116107460 119011760 132694240 136013440 145789406 162550444 166616464 185771936 190418816 203188055 208270580 218471588 232214920 238023520 265388480 273089485 291578812 325100888 333232928 364473515 371543872 382325279 406376110 416541160 436943176 464429840 476047040 530776960 546178970 583157624 650201776 666465856 728947030 743087744 764650558 812752220 833082320 873886352 928859680 952094080 1092357940 1166315248 1300403552 1332931712 1457894060 1529301116 1625504440 1666164640 1747772704 1857719360 1911626395 2184715880 2332630496 2600807104 2676276953 2915788120 3058602232 3251008880 3332329280 3495545408 3715438720 3823252790 4369431760 4665260992 5201614208 5352553906 5831576240 6117204464 6502017760 6664658560 6991090816 7646505580 8738863520 9330521984 10705107812 11663152480 12234408928 13004035520 13381384765 15293011160 17477727040 18733938671 21410215624 23326304960 24468817856 26008071040 26762769530 30586022320 34955454080 37467877342 42820431248 46652609920 48937635712 53525539060 61172044640 74935754684 85640862496 93669693355 107051078120 122344089280 149871509368 171281724992 187339386710 214102156240 244688178560 299743018736 342563449984 374678773420 428204312480 599486037472 749357546840 856408624960 1198972074944 1498715093680 1712817249920 2397944149888 2997430187360 5994860374720 11989720749440
- Sum of all divisors σ(n): 33629163768000
- Sum of proper divisors (its aliquot sum) s(n): 21639443018560
- 11989720749440 is an abundant number, because the sum of its proper divisors (21639443018560) is greater than itself. Its abundance is 9649722269120
Bases of 11989720749440
- Binary: 101011100111100100110000101111010101100000002
- Hexadecimal: 0xAE7930BD580
- Base-36: 4900262RK
Squares and roots of 11989720749440
- 11989720749440 squared (119897207494402) is 143753403649552075260313600
- 11989720749440 cubed (119897207494403) is 1723563166539658338910394459281424384000
-
The
square root of 11989720749440 is 3462617.6152500581 -
The
cube root of 11989720749440 is 22887.7458699833
Scales and comparisons
How big is 11989720749440?- 11,989,720,749,440 seconds is equal to 381,236 years, 1 week, 5 days, 1 hour, 57 minutes, 20 seconds.
-
To count from 1 to 11,989,720,749,440 would take you about nine hundred fifty-three thousand and ninety 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 11989720749440 cubic inches would be around 1907.3 feet tall.
Recreational maths with 11989720749440
- 11989720749440 backwards is 04494702798911
- The number of decimal digits it has is: 14
- The sum of 11989720749440's digits is 65
- More coming soon!
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