742972672
742,972,672 is an even composite number composed of three prime numbers multiplied together.
What does the number 742972672 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 72 divisors.
742972672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 742972672:
28 × 133 × 1321
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 13 × 1321)See below for interesting mathematical facts about the number 742972672 from the Numbermatics database.
Names of 742972672
- Cardinal: 742972672 can be written as Seven hundred forty-two million, nine hundred seventy-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 7.42972672 × 108
Factors of 742972672
Divisors of 742972672
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 676 832 1321 1352 1664 2197 2642 2704 3328 4394 5284 5408 8788 10568 10816 17173 17576 21136 21632 34346 35152 42272 43264 68692 70304 84544 137384 140608 169088 223249 274768 281216 338176 446498 549536 562432 892996 1099072 1785992 2198144 2902237 3571984 4396288 5804474 7143968 11608948 14287936 23217896 28575872 46435792 57151744 92871584 185743168 371486336 742972672
- Sum of all divisors σ(n): 1607789960
- Sum of proper divisors (its aliquot sum) s(n): 864817288
- 742972672 is an abundant number, because the sum of its proper divisors (864817288) is greater than itself. Its abundance is 121844616
Bases of 742972672
- Binary: 1011000100100011011101000000002
- Hexadecimal: 0x2C48DD00
- Base-36: CACHDS
Squares and roots of 742972672
- 742972672 squared (7429726722) is 552008391338819584
- 742972672 cubed (7429726723) is 410127149479424443650408448
-
The
square root of 742972672 is 27257.5250527265 -
The
cube root of 742972672 is 905.7137200231
Scales and comparisons
How big is 742972672?- 742,972,672 seconds is equal to 23 years, 32 weeks, 3 days, 5 hours, 17 minutes, 52 seconds.
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To count from 1 to 742,972,672 would take you about thirty-five years!
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 742972672 cubic inches would be around 75.5 feet tall.
Recreational maths with 742972672
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The information we have on file for 742972672 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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