29981070
29,981,070 is an even composite number composed of six prime numbers multiplied together.
29981070 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 29981070:
2 × 33 × 5 × 7 × 29 × 547
(2 × 3 × 3 × 3 × 5 × 7 × 29 × 547)See below for interesting mathematical facts about the number 29981070 from the Numbermatics database.
Names of 29981070
- Cardinal: 29981070 can be written as Twenty-nine million, nine hundred eighty-one thousand and seventy.
Scientific notation
- Scientific notation: 2.998107 × 107
Factors of 29981070
Divisors of 29981070
- 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 29 30 35 42 45 54 58 63 70 87 90 105 126 135 145 174 189 203 210 261 270 290 315 378 406 435 522 547 609 630 783 870 945 1015 1094 1218 1305 1566 1641 1827 1890 2030 2610 2735 3045 3282 3654 3829 3915 4923 5470 5481 6090 7658 7830 8205 9135 9846 10962 11487 14769 15863 16410 18270 19145 22974 24615 27405 29538 31726 34461 38290 47589 49230 54810 57435 68922 73845 79315 95178 103383 111041 114870 142767 147690 158630 172305 206766 222082 237945 285534 333123 344610 428301 475890 516915 555205 666246 713835 856602 999369 1033830 1110410 1427670 1665615 1998738 2141505 2998107 3331230 4283010 4996845 5996214 9993690 14990535 29981070
- Sum of all divisors σ(n): 94694400
- Sum of proper divisors (its aliquot sum) s(n): 64713330
- 29981070 is an abundant number, because the sum of its proper divisors (64713330) is greater than itself. Its abundance is 34732260
Bases of 29981070
- Binary: 11100100101111001100011102
- Hexadecimal: 0x1C9798E
- Base-36: HULJI
Squares and roots of 29981070
- 29981070 squared (299810702) is 898864558344900
- 29981070 cubed (299810703) is 26948921244257531043000
-
The
square root of 29981070 is 5475.4972376945 -
The
cube root of 29981070 is 310.6578813871
Scales and comparisons
How big is 29981070?- 29,981,070 seconds is equal to 49 weeks, 4 days, 4 minutes, 30 seconds.
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To count from 1 to 29,981,070 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 29981070 cubic inches would be around 25.9 feet tall.
Recreational maths with 29981070
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The information we have on file for 29981070 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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