30971072
30,971,072 is an even composite number composed of five prime numbers multiplied together.
30971072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 30971072:
26 × 11 × 29 × 37 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 29 × 37 × 41)See below for interesting mathematical facts about the number 30971072 from the Numbermatics database.
Names of 30971072
- Cardinal: 30971072 can be written as Thirty million, nine hundred seventy-one thousand and seventy-two.
Scientific notation
- Scientific notation: 3.0971072 × 107
Factors of 30971072
Divisors of 30971072
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 8 11 16 22 29 32 37 41 44 58 64 74 82 88 116 148 164 176 232 296 319 328 352 407 451 464 592 638 656 704 814 902 928 1073 1184 1189 1276 1312 1517 1628 1804 1856 2146 2368 2378 2552 2624 3034 3256 3608 4292 4756 5104 6068 6512 7216 8584 9512 10208 11803 12136 13024 13079 14432 16687 17168 19024 20416 23606 24272 26048 26158 28864 33374 34336 38048 43993 47212 48544 52316 66748 68672 76096 87986 94424 97088 104632 133496 175972 188848 209264 266992 351944 377696 418528 483923 533984 703888 755392 837056 967846 1067968 1407776 1935692 2815552 3871384 7742768 15485536 30971072
- Sum of all divisors σ(n): 72969120
- Sum of proper divisors (its aliquot sum) s(n): 41998048
- 30971072 is an abundant number, because the sum of its proper divisors (41998048) is greater than itself. Its abundance is 11026976
Bases of 30971072
- Binary: 11101100010010100110000002
- Hexadecimal: 0x1D894C0
- Base-36: IFTFK
Squares and roots of 30971072
- 30971072 squared (309710722) is 959207300829184
- 30971072 cubed (309710723) is 29707678376906317365248
-
The
square root of 30971072 is 5565.1659454145 -
The
cube root of 30971072 is 314.0403210017
Scales and comparisons
How big is 30971072?- 30,971,072 seconds is equal to 51 weeks, 1 day, 11 hours, 4 minutes, 32 seconds.
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To count from 1 to 30,971,072 would take you about twenty-four 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 30971072 cubic inches would be around 26.2 feet tall.
Recreational maths with 30971072
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The information we have on file for 30971072 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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