42407870947
42,407,870,947 is an odd composite number composed of six prime numbers multiplied together.
42407870947 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42407870947:
13 × 31 × 71 × 73 × 79 × 257
See below for interesting mathematical facts about the number 42407870947 from the Numbermatics database.
Names of 42407870947
- Cardinal: 42407870947 can be written as Forty-two billion, four hundred seven million, eight hundred seventy thousand, nine hundred forty-seven.
Scientific notation
- Scientific notation: 4.2407870947 × 1010
Factors of 42407870947
Divisors of 42407870947
- Number of divisors d(n): 64
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Complete list of divisors:
1 13 31 71 73 79 257 403 923 949 1027 2201 2263 2449 3341 5183 5609 5767 7967 18247 18761 20303 28613 29419 31837 67379 72917 74971 103571 160673 173879 178777 237211 243893 263939 409457 565657 581591 629393 1332031 1441513 1482119 2088749 2260427 2324101 5322941 7353541 7560683 8182109 12693167 17316403 18739669 19267547 41292961 44686903 45945689 105230449 165011171 536808493 580929739 597293957 1367995837 3262143919 42407870947
- Sum of all divisors σ(n): 49266524160
- Sum of proper divisors (its aliquot sum) s(n): 6858653213
- 42407870947 is a deficient number, because the sum of its proper divisors (6858653213) is less than itself. Its deficiency is 35549217734
Bases of 42407870947
- Binary: 1001110111111011010011000001111000112
- Hexadecimal: 0x9DFB4C1E3
- Base-36: JHCJUN7
Squares and roots of 42407870947
- 42407870947 squared (424078709472) is 1798427518257406676809
- 42407870947 cubed (424078709473) is 76267482101793588677012209768123
-
The
square root of 42407870947 is 205931.7142817007 -
The
cube root of 42407870947 is 3487.2425612173
Scales and comparisons
How big is 42407870947?- 42,407,870,947 seconds is equal to 1,348 years, 22 weeks, 5 days, 20 hours, 9 minutes, 7 seconds.
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To count from 1 to 42,407,870,947 would take you about two thousand, six hundred ninety-six 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 42407870947 cubic inches would be around 290.6 feet tall.
Recreational maths with 42407870947
- 42407870947 backwards is 74907870424
- The number of decimal digits it has is: 11
- The sum of 42407870947's digits is 52
- More coming soon!
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The information we have on file for 42407870947 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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