21371198979200
21,371,198,979,200 is an even composite number composed of six prime numbers multiplied together.
21371198979200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21371198979200:
27 × 52 × 7 × 73 × 547 × 23893
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 73 × 547 × 23893)See below for interesting mathematical facts about the number 21371198979200 from the Numbermatics database.
Names of 21371198979200
- Cardinal: 21371198979200 can be written as Twenty-one trillion, three hundred seventy-one billion, one hundred ninety-eight million, nine hundred seventy-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.13711989792 × 1013
Factors of 21371198979200
Divisors of 21371198979200
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 73 80 100 112 128 140 146 160 175 200 224 280 292 320 350 365 400 448 511 547 560 584 640 700 730 800 896 1022 1094 1120 1168 1400 1460 1600 1825 2044 2188 2240 2336 2555 2735 2800 2920 3200 3650 3829 4088 4376 4480 4672 5110 5470 5600 5840 7300 7658 8176 8752 9344 10220 10940 11200 11680 12775 13675 14600 15316 16352 17504 19145 20440 21880 22400 23360 23893 25550 27350 29200 30632 32704 35008 38290 39931 40880 43760 46720 47786 51100 54700 58400 61264 65408 70016 76580 79862 81760 87520 95572 95725 102200 109400 116800 119465 122528 153160 159724 163520 167251 175040 191144 191450 199655 204400 218800 233600 238930 245056 279517 306320 319448 327040 334502 350080 382288 382900 399310 408800 437600 477860 490112 559034 597325 612640 638896 669004 764576 765800 798620 817600 836255 875200 955720 998275 1118068 1194650 1225280 1277792 1338008 1397585 1529152 1531600 1597240 1635200 1672510 1744189 1750400 1911440 1996550 2236136 2389300 2450560 2555584 2676016 2795170 3058304 3063200 3194480 3345020 3488378 3822880 3993100 4181275 4472272 4778600 5111168 5352032 5590340 6126400 6388960 6690040 6976756 6987925 7645760 7986200 8362550 8720945 8944544 9557200 10704064 11180680 12209323 12252800 12777920 13069471 13380080 13953512 13975850 15291520 15972400 16725100 17441890 17889088 19114400 21408128 22361360 24418646 25555840 26138942 26760160 27907024 27951700 31944800 33450200 34883780 35778176 38228800 43604725 44722720 48837292 52277884 53520320 55814048 55903400 61046615 63889600 65347355 66900400 69767560 76457600 87209450 89445440 91486297 97674584 104555768 107040640 111628096 111806800 122093230 127779200 130694710 133800800 139535120 174418900 178890880 182972594 195349168 209111536 223256192 223613600 244186460 261389420 267601600 279070240 305233075 326736775 348837800 365945188 390698336 418223072 447227200 457431485 488372920 522778840 535203200 558140480 610466150 653473550 697675600 731890376 781396672 836446144 894454400 914862970 954071383 976745840 1045557680 1116280960 1220932300 1306947100 1395351200 1463780752 1562793344 1672892288 1829725940 1908142766 1953491680 2091115360 2287157425 2441864600 2613894200 2790702400 2927561504 3659451880 3816285532 3906983360 4182230720 4574314850 4770356915 4883729200 5227788400 5581404800 5855123008 6678499681 7318903760 7632571064 7813966720 8364461440 9148629700 9540713830 9767458400 10455576800 11710246016 13356999362 14637807520 15265142128 18297259400 19081427660 19534916800 20911153600 23851784575 26713998724 29275615040 30530284256 33392498405 36594518800 38162855320 39069833600 41822307200 47703569150 53427997448 58551230080 61060568512 66784996810 73189037600 76325710640 95407138300 106855994896 122121137024 133569993620 146378075200 152651421280 166962492025 190814276600 213711989792 267139987240 292756150400 305302842560 333924984050 381628553200 427423979584 534279974480 610605685120 667849968100 763257106400 854847959168 1068559948960 1335699936200 1526514212800 2137119897920 2671399872400 3053028425600 4274239795840 5342799744800 10685599489600 21371198979200
- Sum of all divisors σ(n): 61276365621120
- Sum of proper divisors (its aliquot sum) s(n): 39905166641920
- 21371198979200 is an abundant number, because the sum of its proper divisors (39905166641920) is greater than itself. Its abundance is 18533967662720
Bases of 21371198979200
- Binary: 1001101101111110111101011100100111100100000002
- Hexadecimal: 0x136FDEB93C80
- Base-36: 7KPSK314W
Squares and roots of 21371198979200
- 21371198979200 squared (213711989792002) is 456728145808559122032640000
- 21371198979200 cubed (213711989792003) is 9760828083475787467406804197081088000000
-
The
square root of 21371198979200 is 4622899.4126197469 -
The
cube root of 21371198979200 is 27750.8503829223
Scales and comparisons
How big is 21371198979200?- 21,371,198,979,200 seconds is equal to 679,538 years, 1 week, 1 day, 53 minutes, 20 seconds.
-
To count from 1 to 21,371,198,979,200 would take you about one million, six hundred ninety-eight thousand, eight hundred forty-five 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 21371198979200 cubic inches would be around 2312.6 feet tall.
Recreational maths with 21371198979200
- 21371198979200 backwards is 00297989117312
- The number of decimal digits it has is: 14
- The sum of 21371198979200's digits is 59
- More coming soon!
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