29742497792
29,742,497,792 is an even composite number composed of four prime numbers multiplied together.
29742497792 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 29742497792:
215 × 7 × 127 × 1021
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 127 × 1021)See below for interesting mathematical facts about the number 29742497792 from the Numbermatics database.
Names of 29742497792
- Cardinal: 29742497792 can be written as Twenty-nine billion, seven hundred forty-two million, four hundred ninety-seven thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 2.9742497792 × 1010
Factors of 29742497792
Divisors of 29742497792
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 127 128 224 254 256 448 508 512 889 896 1016 1021 1024 1778 1792 2032 2042 2048 3556 3584 4064 4084 4096 7112 7147 7168 8128 8168 8192 14224 14294 14336 16256 16336 16384 28448 28588 28672 32512 32672 32768 56896 57176 57344 65024 65344 113792 114352 114688 129667 130048 130688 227584 228704 229376 259334 260096 261376 455168 457408 518668 520192 522752 907669 910336 914816 1037336 1040384 1045504 1815338 1820672 1829632 2074672 2080768 2091008 3630676 3641344 3659264 4149344 4161536 4182016 7261352 7282688 7318528 8298688 8364032 14522704 14565376 14637056 16597376 16728064 29045408 29130752 29274112 33194752 33456128 58090816 58548224 66389504 116181632 117096448 132779008 232363264 234192896 265558016 464726528 531116032 929453056 1062232064 1858906112 2124464128 3717812224 4248928256 7435624448 14871248896 29742497792
- Sum of all divisors σ(n): 68584212480
- Sum of proper divisors (its aliquot sum) s(n): 38841714688
- 29742497792 is an abundant number, because the sum of its proper divisors (38841714688) is greater than itself. Its abundance is 9099216896
Bases of 29742497792
- Binary: 110111011001100101010000000000000002
- Hexadecimal: 0x6ECCA8000
- Base-36: DNVWY68
Squares and roots of 29742497792
- 29742497792 squared (297424977922) is 884616174907124875264
- 29742497792 cubed (297424977923) is 26310694628942647407607795417088
-
The
square root of 29742497792 is 172460.1339208571 -
The
cube root of 29742497792 is 3098.3167341763
Scales and comparisons
How big is 29742497792?- 29,742,497,792 seconds is equal to 945 years, 37 weeks, 2 days, 20 hours, 56 minutes, 32 seconds.
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To count from 1 to 29,742,497,792 would take you about one thousand, eight hundred ninety-one 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 29742497792 cubic inches would be around 258.2 feet tall.
Recreational maths with 29742497792
- 29742497792 backwards is 29779424792
- The number of decimal digits it has is: 11
- The sum of 29742497792's digits is 62
- More coming soon!
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