12389985107968
12,389,985,107,968 is an even composite number composed of four prime numbers multiplied together.
12389985107968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 12389985107968:
214 × 13 × 292 × 2632
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 29 × 29 × 263 × 263)See below for interesting mathematical facts about the number 12389985107968 from the Numbermatics database.
Names of 12389985107968
- Cardinal: 12389985107968 can be written as Twelve trillion, three hundred eighty-nine billion, nine hundred eighty-five million, one hundred seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.2389985107968 × 1013
Factors of 12389985107968
Divisors of 12389985107968
- Number of divisors d(n): 270
-
Complete list of divisors:
1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 208 232 256 263 377 416 464 512 526 754 832 841 928 1024 1052 1508 1664 1682 1856 2048 2104 3016 3328 3364 3419 3712 4096 4208 6032 6656 6728 6838 7424 7627 8192 8416 10933 12064 13312 13456 13676 14848 15254 16384 16832 21866 24128 26624 26912 27352 29696 30508 33664 43732 48256 53248 53824 54704 59392 61016 67328 69169 87464 96512 99151 106496 107648 109408 118784 122032 134656 138338 174928 193024 198302 212992 215296 218816 221183 237568 244064 269312 276676 349856 386048 396604 430592 437632 442366 475136 488128 538624 553352 699712 772096 793208 861184 875264 884732 899197 976256 1077248 1106704 1399424 1544192 1586416 1722368 1750528 1769464 1798394 1952512 2005901 2154496 2213408 2798848 2875379 3088384 3172832 3444736 3501056 3538928 3596788 3905024 4011802 4308992 4426816 5597696 5750758 6176768 6345664 6889472 7002112 7077856 7193576 7810048 8023604 8853632 11195392 11501516 12691328 13778944 14004224 14155712 14387152 15620096 16047208 17707264 22390784 23003032 25382656 26076713 28008448 28311424 28774304 31240192 32094416 35414528 44781568 46006064 50765312 52153426 56016896 56622848 57548608 58171129 62480384 64188832 70829056 89563136 92012128 101530624 104306852 113245696 115097216 116342258 124960768 128377664 141658112 179126272 184024256 203061248 208613704 226491392 230194432 232684516 256755328 283316224 368048512 406122496 417227408 452982784 460388864 465369032 513510656 566632448 736097024 756224677 812244992 834454816 905965568 920777728 930738064 1027021312 1133264896 1472194048 1512449354 1624489984 1668909632 1811931136 1841555456 1861476128 2054042624 2944388096 3024898708 3337819264 3623862272 3683110912 3722952256 4108085248 5888776192 6049797416 6675638528 7366221824 7445904512 8216170496 11777552384 12099594832 13351277056 14732443648 14891809024 16432340992 23555104768 24199189664 26702554112 29783618048 32864681984 47110209536 48398379328 53405108224 59567236096 96796758656 106810216448 119134472192 193593517312 213620432896 238268944384 387187034624 427240865792 476537888768 774374069248 953075777536 1548748138496 3097496276992 6194992553984 12389985107968
- Sum of all divisors σ(n): 27742704887534
- Sum of proper divisors (its aliquot sum) s(n): 15352719779566
- 12389985107968 is an abundant number, because the sum of its proper divisors (15352719779566) is greater than itself. Its abundance is 2962734671598
Bases of 12389985107968
- Binary: 101101000100110001001010100101000000000000002
- Hexadecimal: 0xB44C4A94000
- Base-36: 4E3VP8EF4
Squares and roots of 12389985107968
- 12389985107968 squared (123899851079682) is 153511730975668812617089024
- 12389985107968 cubed (123899851079683) is 1902008060686926523274554111666507743232
-
The
square root of 12389985107968 is 3519941.0659793723 -
The
cube root of 12389985107968 is 23139.6575875061
Scales and comparisons
How big is 12389985107968?- 12,389,985,107,968 seconds is equal to 393,963 years, 10 weeks, 3 days, 9 hours, 59 minutes, 28 seconds.
-
To count from 1 to 12,389,985,107,968 would take you about nine hundred eighty-four thousand, nine hundred eight 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 12389985107968 cubic inches would be around 1928.3 feet tall.
Recreational maths with 12389985107968
- 12389985107968 backwards is 86970158998321
- The number of decimal digits it has is: 14
- The sum of 12389985107968's digits is 76
- More coming soon!
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