42979952449
42,979,952,449 is an odd composite number composed of six prime numbers multiplied together.
42979952449 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 42979952449:
7 × 17 × 31 × 79 × 139 × 1061
See below for interesting mathematical facts about the number 42979952449 from the Numbermatics database.
Names of 42979952449
- Cardinal: 42979952449 can be written as Forty-two billion, nine hundred seventy-nine million, nine hundred fifty-two thousand, four hundred forty-nine.
Scientific notation
- Scientific notation: 4.2979952449 × 1010
Factors of 42979952449
Divisors of 42979952449
- Number of divisors d(n): 64
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Complete list of divisors:
1 7 17 31 79 119 139 217 527 553 973 1061 1343 2363 2449 3689 4309 7427 9401 10981 16541 17143 18037 30163 32891 41633 73253 76867 83819 126259 147479 186677 230237 291431 340411 512771 559147 586733 1032353 1306739 1424923 2382877 2507143 2598389 3914029 4571849 5786987 9974461 11650841 17550001 18188723 32002943 40508909 44172613 77721433 81555887 198064297 309208291 361176071 544050031 1386450079 2528232497 6139993207 42979952449
- Sum of all divisors σ(n): 54809395200
- Sum of proper divisors (its aliquot sum) s(n): 11829442751
- 42979952449 is a deficient number, because the sum of its proper divisors (11829442751) is less than itself. Its deficiency is 31150509698
Bases of 42979952449
- Binary: 1010000000011100111000000111010000012
- Hexadecimal: 0xA01CE0741
- Base-36: JQT5JK1
Squares and roots of 42979952449
- 42979952449 squared (429799524492) is 1847276312518301097601
- 42979952449 cubed (429799524493) is 79395848072200644617155487974849
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The
square root of 42979952449 is 207316.0689599337 -
The
cube root of 42979952449 is 3502.8535218667
Scales and comparisons
How big is 42979952449?- 42,979,952,449 seconds is equal to 1,366 years, 32 weeks, 5 days, 3 hours, 40 minutes, 49 seconds.
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To count from 1 to 42,979,952,449 would take you about two thousand, seven hundred thirty-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 42979952449 cubic inches would be around 291.9 feet tall.
Recreational maths with 42979952449
- 42979952449 backwards is 94425997924
- The number of decimal digits it has is: 11
- The sum of 42979952449's digits is 64
- More coming soon!
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