21808796672000
21,808,796,672,000 is an even composite number composed of five prime numbers multiplied together.
21808796672000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 21808796672000:
213 × 53 × 13 × 941 × 1741
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 941 × 1741)See below for interesting mathematical facts about the number 21808796672000 from the Numbermatics database.
Names of 21808796672000
- Cardinal: 21808796672000 can be written as Twenty-one trillion, eight hundred eight billion, seven hundred ninety-six million, six hundred seventy-two thousand.
Scientific notation
- Scientific notation: 2.1808796672 × 1013
Factors of 21808796672000
Divisors of 21808796672000
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 200 208 250 256 260 320 325 400 416 500 512 520 640 650 800 832 941 1000 1024 1040 1280 1300 1600 1625 1664 1741 1882 2000 2048 2080 2560 2600 3200 3250 3328 3482 3764 4000 4096 4160 4705 5120 5200 6400 6500 6656 6964 7528 8000 8192 8320 8705 9410 10240 10400 12233 12800 13000 13312 13928 15056 16000 16640 17410 18820 20480 20800 22633 23525 24466 25600 26000 26624 27856 30112 32000 33280 34820 37640 40960 41600 43525 45266 47050 48932 51200 52000 53248 55712 60224 61165 64000 66560 69640 75280 83200 87050 90532 94100 97864 102400 104000 106496 111424 113165 117625 120448 122330 128000 133120 139280 150560 166400 174100 181064 188200 195728 204800 208000 217625 222848 226330 235250 240896 244660 256000 266240 278560 301120 305825 332800 348200 362128 376400 391456 416000 435250 445696 452660 470500 481792 489320 512000 532480 557120 565825 602240 611650 665600 696400 724256 752800 782912 832000 870500 891392 905320 941000 963584 978640 1024000 1114240 1131650 1204480 1223300 1331200 1392800 1448512 1505600 1529125 1565824 1638281 1664000 1741000 1782784 1810640 1882000 1927168 1957280 2228480 2263300 2408960 2446600 2662400 2785600 2829125 2897024 3011200 3058250 3131648 3276562 3328000 3482000 3565568 3621280 3764000 3854336 3914560 4456960 4526600 4817920 4893200 5571200 5658250 5794048 6022400 6116500 6263296 6553124 6656000 6964000 7131136 7242560 7528000 7708672 7829120 8191405 8913920 9053200 9635840 9786400 11142400 11316500 11588096 12044800 12233000 12526592 13106248 13312000 13928000 14262272 14485120 15056000 15658240 16382810 17827840 18106400 19271680 19572800 21297653 22284800 22633000 23176192 24089600 24466000 25053184 26212496 27856000 28970240 30112000 31316480 32765620 35655680 36212800 38543360 39145600 40957025 42595306 44569600 45266000 46352384 48179200 48932000 50106368 52424992 55712000 57940480 60224000 62632960 65531240 71311360 72425600 78291200 81914050 85190612 89139200 90532000 92704768 96358400 97864000 100212736 104849984 106488265 111424000 115880960 120448000 125265920 131062480 144851200 156582400 163828100 170381224 178278400 181064000 185409536 192716800 195728000 204785125 209699968 212976530 222848000 231761920 240896000 250531840 262124960 289702400 313164800 327656200 340762448 356556800 362128000 391456000 409570250 419399936 425953060 445696000 463523840 481792000 501063680 524249920 532441325 579404800 626329600 655312400 681524896 724256000 782912000 819140500 838799872 851906120 891392000 927047680 963584000 1048499840 1064882650 1158809600 1252659200 1310624800 1363049792 1448512000 1565824000 1638281000 1677599744 1703812240 1782784000 2096999680 2129765300 2317619200 2505318400 2621249600 2662206625 2726099584 2897024000 3131648000 3276562000 3355199488 3407624480 4193999360 4259530600 4635238400 5242499200 5324413250 5452199168 5794048000 6263296000 6553124000 6710398976 6815248960 8387998720 8519061200 10484998400 10648826500 10904398336 11588096000 12526592000 13106248000 13420797952 13630497920 16775997440 17038122400 20969996800 21297653000 21808796672 23176192000 26212496000 27260995840 33551994880 34076244800 41939993600 42595306000 43617593344 52424992000 54521991680 67103989760 68152489600 83879987200 85190612000 87235186688 104849984000 109043983360 136304979200 167759974400 170381224000 174470373376 209699968000 218087966720 272609958400 335519948800 340762448000 419399936000 436175933440 545219916800 681524896000 838799872000 872351866880 1090439833600 1363049792000 1677599744000 2180879667200 2726099584000 4361759334400 5452199168000 10904398336000 21808796672000
- Sum of all divisors σ(n): 58714466455008
- Sum of proper divisors (its aliquot sum) s(n): 36905669783008
- 21808796672000 is an abundant number, because the sum of its proper divisors (36905669783008) is greater than itself. Its abundance is 15096873111008
Bases of 21808796672000
- Binary: 1001111010101110000011001010000100000000000002
- Hexadecimal: 0x13D5C1942000
- Base-36: 7QATMG9VK
Squares and roots of 21808796672000
- 21808796672000 squared (218087966720002) is 475623612280638275584000000
- 21808796672000 cubed (218087966720003) is 10372778652630602354592158056448000000000
-
The
square root of 21808796672000 is 4669988.9370318641 -
The
cube root of 21808796672000 is 27938.9813537727
Scales and comparisons
How big is 21808796672000?- 21,808,796,672,000 seconds is equal to 693,452 years, 14 weeks, 2 days, 3 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,808,796,672,000 would take you about one million, seven hundred thirty-three thousand, six hundred thirty 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 21808796672000 cubic inches would be around 2328.2 feet tall.
Recreational maths with 21808796672000
- 21808796672000 backwards is 00027669780812
- The number of decimal digits it has is: 14
- The sum of 21808796672000's digits is 56
- More coming soon!
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