13894684920
13,894,684,920 is an even composite number composed of six prime numbers multiplied together.
13894684920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13894684920:
23 × 34 × 5 × 61 × 229 × 307
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 61 × 229 × 307)See below for interesting mathematical facts about the number 13894684920 from the Numbermatics database.
Names of 13894684920
- Cardinal: 13894684920 can be written as Thirteen billion, eight hundred ninety-four million, six hundred eighty-four thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.389468492 × 1010
Factors of 13894684920
Divisors of 13894684920
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 61 72 81 90 108 120 122 135 162 180 183 216 229 244 270 305 307 324 360 366 405 458 488 540 549 610 614 648 687 732 810 915 916 921 1080 1098 1145 1220 1228 1374 1464 1535 1620 1647 1830 1832 1842 2061 2196 2290 2440 2456 2745 2748 2763 3070 3240 3294 3435 3660 3684 4122 4392 4580 4605 4941 5490 5496 5526 6140 6183 6588 6870 7320 7368 8235 8244 8289 9160 9210 9882 10305 10980 11052 12280 12366 13176 13740 13815 13969 16470 16488 16578 18420 18549 18727 19764 20610 21960 22104 24705 24732 24867 27480 27630 27938 30915 32940 33156 36840 37098 37454 39528 41220 41445 41907 49410 49464 49734 55260 55876 56181 61830 65880 66312 69845 70303 74196 74908 82440 82890 83814 92745 93635 98820 99468 110520 111752 112362 123660 124335 125721 139690 140606 148392 149816 165780 167628 168543 185490 187270 197640 198936 209535 210909 224724 247320 248670 251442 279380 280905 281212 331560 335256 337086 351515 370980 374540 377163 419070 421818 449448 497340 502884 505629 558760 561810 562424 628605 632727 674172 703030 741960 749080 754326 838140 842715 843636 994680 1005768 1011258 1054545 1123620 1131489 1257210 1265454 1348344 1406060 1508652 1516887 1676280 1685430 1687272 1885815 1898181 2022516 2109090 2247240 2262978 2514420 2528145 2530908 2812120 3017304 3033774 3163635 3370860 3771630 3796362 4045032 4218180 4288483 4525956 5028840 5056290 5061816 5657445 5694543 6067548 6327270 6741720 7543260 7584435 7592724 8436360 8576966 9051912 9490905 10112580 11314890 11389086 12135096 12654540 12865449 15086520 15168870 15185448 17153932 18981810 20225160 21442415 22629780 22778172 25309080 25730898 28472715 30337740 34307864 37963620 38596347 42884830 45259560 45556344 51461796 56945430 60675480 64327245 75927240 77192694 85769660 102923592 113890860 115789041 128654490 154385388 171539320 192981735 227781720 231578082 257308980 308770776 347367123 385963470 463156164 514617960 578945205 694734246 771926940 926312328 1157890410 1389468492 1543853880 1736835615 2315780820 2778936984 3473671230 4631561640 6947342460 13894684920
- Sum of all divisors σ(n): 47829751200
- Sum of proper divisors (its aliquot sum) s(n): 33935066280
- 13894684920 is an abundant number, because the sum of its proper divisors (33935066280) is greater than itself. Its abundance is 20040381360
Bases of 13894684920
- Binary: 11001111000011000000010000111110002
- Hexadecimal: 0x33C3010F8
- Base-36: 6DSJBI0
Squares and roots of 13894684920
- 13894684920 squared (138946849202) is 193062269026075406400
- 13894684920 cubed (138946849203) is 2682539398057593036088951488000
-
The
square root of 13894684920 is 117875.7181102197 -
The
cube root of 13894684920 is 2404.0836102787
Scales and comparisons
How big is 13894684920?- 13,894,684,920 seconds is equal to 441 years, 42 weeks, 2 hours, 42 minutes.
-
To count from 1 to 13,894,684,920 would take you about eight hundred eighty-three 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 13894684920 cubic inches would be around 200.3 feet tall.
Recreational maths with 13894684920
- 13894684920 backwards is 02948649831
- 13894684920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13894684920's digits is 54
- More coming soon!
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