29974932
29,974,932 is an even composite number composed of five prime numbers multiplied together.
29974932 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 29974932:
22 × 32 × 13 × 19 × 3371
(2 × 2 × 3 × 3 × 13 × 19 × 3371)See below for interesting mathematical facts about the number 29974932 from the Numbermatics database.
Names of 29974932
- Cardinal: 29974932 can be written as Twenty-nine million, nine hundred seventy-four thousand, nine hundred thirty-two.
Scientific notation
- Scientific notation: 2.9974932 × 107
Factors of 29974932
Divisors of 29974932
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 26 36 38 39 52 57 76 78 114 117 156 171 228 234 247 342 468 494 684 741 988 1482 2223 2964 3371 4446 6742 8892 10113 13484 20226 30339 40452 43823 60678 64049 87646 121356 128098 131469 175292 192147 256196 262938 384294 394407 525876 576441 768588 788814 832637 1152882 1577628 1665274 2305764 2497911 3330548 4995822 7493733 9991644 14987466 29974932
- Sum of all divisors σ(n): 85918560
- Sum of proper divisors (its aliquot sum) s(n): 55943628
- 29974932 is an abundant number, because the sum of its proper divisors (55943628) is greater than itself. Its abundance is 25968696
Bases of 29974932
- Binary: 11100100101100001100101002
- Hexadecimal: 0x1C96194
- Base-36: HUGT0
Squares and roots of 29974932
- 29974932 squared (299749322) is 898496548404624
- 29974932 cubed (299749323) is 26932372940663312885568
-
The
square root of 29974932 is 5474.9367119629 -
The
cube root of 29974932 is 310.6366796953
Scales and comparisons
How big is 29974932?- 29,974,932 seconds is equal to 49 weeks, 3 days, 22 hours, 22 minutes, 12 seconds.
-
To count from 1 to 29,974,932 would take you about twenty-two weeks!
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 29974932 cubic inches would be around 25.9 feet tall.
Recreational maths with 29974932
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