29969730
29,969,730 is an even composite number composed of six prime numbers multiplied together.
29969730 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 29969730:
2 × 33 × 5 × 7 × 101 × 157
(2 × 3 × 3 × 3 × 5 × 7 × 101 × 157)See below for interesting mathematical facts about the number 29969730 from the Numbermatics database.
Names of 29969730
- Cardinal: 29969730 can be written as Twenty-nine million, nine hundred sixty-nine thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 2.996973 × 107
Factors of 29969730
Divisors of 29969730
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 101 105 126 135 157 189 202 210 270 303 314 315 378 471 505 606 630 707 785 909 942 945 1010 1099 1413 1414 1515 1570 1818 1890 2121 2198 2355 2727 2826 3030 3297 3535 4239 4242 4545 4710 5454 5495 6363 6594 7065 7070 8478 9090 9891 10605 10990 12726 13635 14130 15857 16485 19089 19782 21195 21210 27270 29673 31714 31815 32970 38178 42390 47571 49455 59346 63630 79285 95142 95445 98910 110999 142713 148365 158570 190890 221998 237855 285426 296730 332997 428139 475710 554995 665994 713565 856278 998991 1109990 1427130 1664985 1997982 2140695 2996973 3329970 4281390 4994955 5993946 9989910 14984865 29969730
- Sum of all divisors σ(n): 92828160
- Sum of proper divisors (its aliquot sum) s(n): 62858430
- 29969730 is an abundant number, because the sum of its proper divisors (62858430) is greater than itself. Its abundance is 32888700
Bases of 29969730
- Binary: 11100100101001101010000102
- Hexadecimal: 0x1C94D42
- Base-36: HUCSI
Squares and roots of 29969730
- 29969730 squared (299697302) is 898184716272900
- 29969730 cubed (299697303) is 26918353436825419317000
-
The
square root of 29969730 is 5474.4616173647 -
The
cube root of 29969730 is 310.6187088401
Scales and comparisons
How big is 29969730?- 29,969,730 seconds is equal to 49 weeks, 3 days, 20 hours, 55 minutes, 30 seconds.
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To count from 1 to 29,969,730 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 29969730 cubic inches would be around 25.9 feet tall.
Recreational maths with 29969730
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The information we have on file for 29969730 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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