21468697072000
21,468,697,072,000 is an even composite number composed of four prime numbers multiplied together.
21468697072000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 21468697072000:
27 × 53 × 37 × 3313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 37 × 331 × 331 × 331)See below for interesting mathematical facts about the number 21468697072000 from the Numbermatics database.
Names of 21468697072000
- Cardinal: 21468697072000 can be written as Twenty-one trillion, four hundred sixty-eight billion, six hundred ninety-seven million, seventy-two thousand.
Scientific notation
- Scientific notation: 2.1468697072 × 1013
Factors of 21468697072000
Divisors of 21468697072000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 37 40 50 64 74 80 100 125 128 148 160 185 200 250 296 320 331 370 400 500 592 640 662 740 800 925 1000 1184 1324 1480 1600 1655 1850 2000 2368 2648 2960 3200 3310 3700 4000 4625 4736 5296 5920 6620 7400 8000 8275 9250 10592 11840 12247 13240 14800 16000 16550 18500 21184 23680 24494 26480 29600 33100 37000 41375 42368 48988 52960 59200 61235 66200 74000 82750 97976 105920 109561 118400 122470 132400 148000 165500 195952 211840 219122 244940 264800 296000 306175 331000 391904 438244 489880 529600 547805 592000 612350 662000 783808 876488 979760 1059200 1095610 1224700 1324000 1530875 1567616 1752976 1959520 2191220 2449400 2648000 2739025 3061750 3505952 3919040 4053757 4382440 4898800 5296000 5478050 6123500 7011904 7838080 8107514 8764880 9797600 10956100 12247000 13695125 14023808 16215028 17529760 19595200 20268785 21912200 24494000 27390250 32430056 35059520 36264691 39190400 40537570 43824400 48988000 54780500 64860112 70119040 72529382 81075140 87648800 97976000 101343925 109561000 129720224 145058764 162150280 175297600 181323455 195952000 202687850 219122000 259440448 290117528 324300560 350595200 362646910 405375700 438244000 506719625 518880896 580235056 648601120 725293820 810751400 876488000 906617275 1013439250 1160470112 1297202240 1341793567 1450587640 1621502800 1752976000 1813234550 2026878500 2320940224 2594404480 2683587134 2901175280 3243005600 3626469100 4053757000 4533086375 4641880448 5367174268 5802350560 6486011200 6708967835 7252938200 8107514000 9066172750 10734348536 11604701120 12972022400 13417935670 14505876400 16215028000 18132345500 21468697072 23209402240 26835871340 29011752800 32430056000 33544839175 36264691000 42937394144 53671742680 58023505600 64860112000 67089678350 72529382000 85874788288 107343485360 116047011200 134179356700 145058764000 167724195875 171749576576 214686970720 268358713400 290117528000 335448391750 429373941440 536717426800 580235056000 670896783500 858747882880 1073434853600 1341793567000 2146869707200 2683587134000 4293739414400 5367174268000 10734348536000 21468697072000
- Sum of all divisors σ(n): 54985276157760
- Sum of proper divisors (its aliquot sum) s(n): 33516579085760
- 21468697072000 is an abundant number, because the sum of its proper divisors (33516579085760) is greater than itself. Its abundance is 12047882013760
Bases of 21468697072000
- Binary: 1001110000110100100100001000000010001100000002
- Hexadecimal: 0x138692101180
- Base-36: 7LYKZXJ0G
Squares and roots of 21468697072000
- 21468697072000 squared (214686970720002) is 460904953969301373184000000
- 21468697072000 cubed (214686970720003) is 9895028835751035168360920117248000000000
-
The
square root of 21468697072000 is 4633432.5366837921 -
The
cube root of 21468697072000 is 27792.9873242117
Scales and comparisons
How big is 21468697072000?- 21,468,697,072,000 seconds is equal to 682,638 years, 8 weeks, 2 days, 4 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,468,697,072,000 would take you about one million, seven hundred six thousand, five hundred ninety-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 21468697072000 cubic inches would be around 2316.1 feet tall.
Recreational maths with 21468697072000
- 21468697072000 backwards is 00027079686412
- The number of decimal digits it has is: 14
- The sum of 21468697072000's digits is 52
- More coming soon!
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