30967872
30,967,872 is an even composite number composed of five prime numbers multiplied together.
30967872 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 30967872:
26 × 3 × 13 × 19 × 653
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 19 × 653)See below for interesting mathematical facts about the number 30967872 from the Numbermatics database.
Names of 30967872
- Cardinal: 30967872 can be written as Thirty million, nine hundred sixty-seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 3.0967872 × 107
Factors of 30967872
Divisors of 30967872
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 114 152 156 192 208 228 247 304 312 416 456 494 608 624 653 741 832 912 988 1216 1248 1306 1482 1824 1959 1976 2496 2612 2964 3648 3918 3952 5224 5928 7836 7904 8489 10448 11856 12407 15672 15808 16978 20896 23712 24814 25467 31344 33956 37221 41792 47424 49628 50934 62688 67912 74442 99256 101868 125376 135824 148884 161291 198512 203736 271648 297768 322582 397024 407472 483873 543296 595536 645164 794048 814944 967746 1191072 1290328 1629888 1935492 2382144 2580656 3870984 5161312 7741968 10322624 15483936 30967872
- Sum of all divisors σ(n): 93024960
- Sum of proper divisors (its aliquot sum) s(n): 62057088
- 30967872 is an abundant number, because the sum of its proper divisors (62057088) is greater than itself. Its abundance is 31089216
Bases of 30967872
- Binary: 11101100010001000010000002
- Hexadecimal: 0x1D88840
- Base-36: IFQYO
Squares and roots of 30967872
- 30967872 squared (309678722) is 959009096208384
- 30967872 cubed (309678723) is 29698470938216921038848
-
The
square root of 30967872 is 5564.8784353299 -
The
cube root of 30967872 is 314.0295048479
Scales and comparisons
How big is 30967872?- 30,967,872 seconds is equal to 51 weeks, 1 day, 10 hours, 11 minutes, 12 seconds.
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To count from 1 to 30,967,872 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 30967872 cubic inches would be around 26.2 feet tall.
Recreational maths with 30967872
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The information we have on file for 30967872 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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