42291318272
42,291,318,272 is an even composite number composed of four prime numbers multiplied together.
42291318272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42291318272:
29 × 73 × 281 × 857
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 281 × 857)See below for interesting mathematical facts about the number 42291318272 from the Numbermatics database.
Names of 42291318272
- Cardinal: 42291318272 can be written as Forty-two billion, two hundred ninety-one million, three hundred eighteen thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 4.2291318272 × 1010
Factors of 42291318272
Divisors of 42291318272
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 281 343 392 448 512 562 686 784 857 896 1124 1372 1568 1714 1792 1967 2248 2744 3136 3428 3584 3934 4496 5488 5999 6272 6856 7868 8992 10976 11998 12544 13712 13769 15736 17984 21952 23996 25088 27424 27538 31472 35968 41993 43904 47992 54848 55076 62944 71936 83986 87808 95984 96383 109696 110152 125888 143872 167972 175616 191968 192766 219392 220304 240817 251776 293951 335944 383936 385532 438784 440608 481634 503552 587902 671888 767872 771064 881216 963268 1007104 1175804 1343776 1535744 1542128 1685719 1762432 1926536 2351608 2687552 3071488 3084256 3371438 3524864 3853072 4703216 5375104 6168512 6742876 7049728 7706144 9406432 10750208 11800033 12337024 13485752 15412288 18812864 21500416 23600066 24674048 26971504 30824576 37625728 47200132 49348096 53943008 61649152 75251456 82600231 94400264 107886016 123298304 150502912 165200462 188800528 215772032 330400924 377601056 431544064 660801848 755202112 863088128 1321603696 1510404224 2643207392 3020808448 5286414784 6041616896 10572829568 21145659136 42291318272
- Sum of all divisors σ(n): 99008395200
- Sum of proper divisors (its aliquot sum) s(n): 56717076928
- 42291318272 is an abundant number, because the sum of its proper divisors (56717076928) is greater than itself. Its abundance is 14425758656
Bases of 42291318272
- Binary: 1001110110001100001001001110000000002
- Hexadecimal: 0x9D8C24E00
- Base-36: JFF5Q0W
Squares and roots of 42291318272
- 42291318272 squared (422913182722) is 1788555601183601065984
- 42291318272 cubed (422913182723) is 75640374176823972588607816859648
-
The
square root of 42291318272 is 205648.5309259465 -
The
cube root of 42291318272 is 3484.0448814323
Scales and comparisons
How big is 42291318272?- 42,291,318,272 seconds is equal to 1,344 years, 38 weeks, 20 hours, 24 minutes, 32 seconds.
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To count from 1 to 42,291,318,272 would take you about two thousand, six hundred eighty-nine 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 42291318272 cubic inches would be around 290.3 feet tall.
Recreational maths with 42291318272
- 42291318272 backwards is 27281319224
- The number of decimal digits it has is: 11
- The sum of 42291318272's digits is 41
- More coming soon!
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