27420645450
27,420,645,450 is an even composite number composed of six prime numbers multiplied together.
27420645450 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 27420645450:
2 × 3 × 52 × 11 × 312 × 17293
(2 × 3 × 5 × 5 × 11 × 31 × 31 × 17293)See below for interesting mathematical facts about the number 27420645450 from the Numbermatics database.
Names of 27420645450
- Cardinal: 27420645450 can be written as Twenty-seven billion, four hundred twenty million, six hundred forty-five thousand, four hundred fifty.
Scientific notation
- Scientific notation: 2.742064545 × 1010
Factors of 27420645450
Divisors of 27420645450
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 25 30 31 33 50 55 62 66 75 93 110 150 155 165 186 275 310 330 341 465 550 682 775 825 930 961 1023 1550 1650 1705 1922 2046 2325 2883 3410 4650 4805 5115 5766 8525 9610 10230 10571 14415 17050 17293 21142 24025 25575 28830 31713 34586 48050 51150 51879 52855 63426 72075 86465 103758 105710 144150 158565 172930 190223 259395 264275 317130 380446 432325 518790 528550 536083 570669 792825 864650 951115 1072166 1141338 1296975 1585650 1608249 1902230 2593950 2680415 2853345 3216498 4755575 5360830 5706690 5896913 8041245 9511150 11793826 13402075 14266725 16082490 16618573 17690739 26804150 28533450 29484565 33237146 35381478 40206225 49855719 58969130 80412450 83092865 88453695 99711438 147422825 166185730 176907390 182804303 249278595 294845650 365608606 415464325 442268475 498557190 548412909 830928650 884536950 914021515 1096825818 1246392975 1828043030 2492785950 2742064545 4570107575 5484129090 9140215150 13710322725 27420645450
- Sum of all divisors σ(n): 76660013088
- Sum of proper divisors (its aliquot sum) s(n): 49239367638
- 27420645450 is an abundant number, because the sum of its proper divisors (49239367638) is greater than itself. Its abundance is 21818722188
Bases of 27420645450
- Binary: 110011000100110010111011000010010102
- Hexadecimal: 0x66265D84A
- Base-36: CLHJLFU
Squares and roots of 27420645450
- 27420645450 squared (274206454502) is 751891796894605702500
- 27420645450 cubed (274206454503) is 20617358379410393985800678625000
-
The
square root of 27420645450 is 165591.8036920909 -
The
cube root of 27420645450 is 3015.4992476507
Scales and comparisons
How big is 27420645450?- 27,420,645,450 seconds is equal to 871 years, 46 weeks, 2 days, 13 hours, 57 minutes, 30 seconds.
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To count from 1 to 27,420,645,450 would take you about one thousand, seven hundred forty-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 27420645450 cubic inches would be around 251.3 feet tall.
Recreational maths with 27420645450
- 27420645450 backwards is 05454602472
- The number of decimal digits it has is: 11
- The sum of 27420645450's digits is 39
- More coming soon!
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