640706027136
640,706,027,136 is an even composite number composed of five prime numbers multiplied together.
640706027136 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 640706027136:
27 × 3 × 7 × 859 × 277483
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 859 × 277483)See below for interesting mathematical facts about the number 640706027136 from the Numbermatics database.
Names of 640706027136
- Cardinal: 640706027136 can be written as Six hundred forty billion, seven hundred six million, twenty-seven thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 6.40706027136 × 1011
Factors of 640706027136
Divisors of 640706027136
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 859 896 1344 1718 2577 2688 3436 5154 6013 6872 10308 12026 13744 18039 20616 24052 27488 36078 41232 48104 54976 72156 82464 96208 109952 144312 164928 192416 277483 288624 329856 384832 554966 577248 769664 832449 1109932 1154496 1664898 1942381 2219864 2308992 3329796 3884762 4439728 5827143 6659592 7769524 8879456 11654286 13319184 15539048 17758912 23308572 26638368 31078096 35517824 46617144 53276736 62156192 93234288 106553472 124312384 186468576 238357897 248624768 372937152 476715794 715073691 745874304 953431588 1430147382 1668505279 1906863176 2860294764 3337010558 3813726352 5005515837 5720589528 6674021116 7627452704 10011031674 11441179056 13348042232 15254905408 20022063348 22882358112 26696084464 30509810816 40044126696 45764716224 53392168928 80088253392 91529432448 106784337856 160176506784 213568675712 320353013568 640706027136
- Sum of all divisors σ(n): 1947271718400
- Sum of proper divisors (its aliquot sum) s(n): 1306565691264
- 640706027136 is an abundant number, because the sum of its proper divisors (1306565691264) is greater than itself. Its abundance is 665859664128
Bases of 640706027136
- Binary: 10010101001011010000111000011110100000002
- Hexadecimal: 0x952D0E1E80
- Base-36: 86C3TQIO
Squares and roots of 640706027136
- 640706027136 squared (6407060271362) is 410504213208396768362496
- 640706027136 cubed (6407060271363) is 263012523567341389493516068460691456
-
The
square root of 640706027136 is 800441.1453292491 -
The
cube root of 640706027136 is 8620.9065317061
Scales and comparisons
How big is 640706027136?- 640,706,027,136 seconds is equal to 20,372 years, 24 weeks, 3 days, 25 minutes, 36 seconds.
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To count from 1 to 640,706,027,136 would take you about forty thousand, seven hundred forty-four 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 640706027136 cubic inches would be around 718.4 feet tall.
Recreational maths with 640706027136
- 640706027136 backwards is 631720607046
- 640706027136 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 640706027136's digits is 42
- More coming soon!
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