42642640625
42,642,640,625 is an odd composite number composed of five prime numbers multiplied together.
42642640625 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 42642640625:
56 × 13 × 17 × 53 × 233
(5 × 5 × 5 × 5 × 5 × 5 × 13 × 17 × 53 × 233)See below for interesting mathematical facts about the number 42642640625 from the Numbermatics database.
Names of 42642640625
- Cardinal: 42642640625 can be written as Forty-two billion, six hundred forty-two million, six hundred forty thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 4.2642640625 × 1010
Factors of 42642640625
Divisors of 42642640625
- Number of divisors d(n): 112
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Complete list of divisors:
1 5 13 17 25 53 65 85 125 221 233 265 325 425 625 689 901 1105 1165 1325 1625 2125 3029 3125 3445 3961 4505 5525 5825 6625 8125 10625 11713 12349 15145 15625 17225 19805 22525 27625 29125 33125 40625 51493 53125 58565 61745 75725 86125 99025 112625 138125 145625 160537 165625 203125 209933 257465 265625 292825 308725 378625 430625 495125 563125 690625 728125 802685 828125 1049665 1287325 1464125 1543625 1893125 2153125 2475625 2729129 2815625 3453125 3640625 4013425 5248325 6436625 7320625 7718125 9465625 10765625 12378125 13645645 14078125 20067125 26241625 32183125 36603125 38590625 47328125 61890625 68228225 100335625 131208125 160915625 183015625 192953125 341141125 501678125 656040625 804578125 1705705625 2508390625 3280203125 8528528125 42642640625
- Sum of all divisors σ(n): 62192016432
- Sum of proper divisors (its aliquot sum) s(n): 19549375807
- 42642640625 is a deficient number, because the sum of its proper divisors (19549375807) is less than itself. Its deficiency is 23093264818
Bases of 42642640625
- Binary: 1001111011011011001100001110111100012
- Hexadecimal: 0x9EDB30EF1
- Base-36: JL8BS35
Squares and roots of 42642640625
- 42642640625 squared (426426406252) is 1818394799472900390625
- 42642640625 cubed (426426406253) is 77541155948291830783843994140625
-
The
square root of 42642640625 is 206500.9458210785 -
The
cube root of 42642640625 is 3493.6658395225
Scales and comparisons
How big is 42642640625?- 42,642,640,625 seconds is equal to 1,355 years, 47 weeks, 1 hour, 57 minutes, 5 seconds.
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To count from 1 to 42,642,640,625 would take you about two thousand, seven hundred eleven 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 42642640625 cubic inches would be around 291.1 feet tall.
Recreational maths with 42642640625
- 42642640625 backwards is 52604624624
- The number of decimal digits it has is: 11
- The sum of 42642640625's digits is 41
- More coming soon!
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Keywords: Divisors of 42642640625, math, Factors of 42642640625, curriculum, school, college, exams, university, Prime factorization of 42642640625, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, six hundred forty-two million, six hundred forty thousand, six hundred twenty-five.