742968864
742,968,864 is an even composite number composed of five prime numbers multiplied together.
742968864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 742968864:
25 × 32 × 11 × 29 × 8087
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 29 × 8087)See below for interesting mathematical facts about the number 742968864 from the Numbermatics database.
Names of 742968864
- Cardinal: 742968864 can be written as Seven hundred forty-two million, nine hundred sixty-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 7.42968864 × 108
Factors of 742968864
Divisors of 742968864
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 29 32 33 36 44 48 58 66 72 87 88 96 99 116 132 144 174 176 198 232 261 264 288 319 348 352 396 464 522 528 638 696 792 928 957 1044 1056 1276 1392 1584 1914 2088 2552 2784 2871 3168 3828 4176 5104 5742 7656 8087 8352 10208 11484 15312 16174 22968 24261 30624 32348 45936 48522 64696 72783 88957 91872 97044 129392 145566 177914 194088 234523 258784 266871 291132 355828 388176 469046 533742 582264 703569 711656 776352 800613 938092 1067484 1164528 1407138 1423312 1601226 1876184 2110707 2134968 2329056 2579753 2814276 2846624 3202452 3752368 4221414 4269936 5159506 5628552 6404904 7504736 7739259 8442828 8539872 10319012 11257104 12809808 15478518 16885656 20638024 22514208 23217777 25619616 30957036 33771312 41276048 46435554 61914072 67542624 82552096 92871108 123828144 185742216 247656288 371484432 742968864
- Sum of all divisors σ(n): 2384665920
- Sum of proper divisors (its aliquot sum) s(n): 1641697056
- 742968864 is an abundant number, because the sum of its proper divisors (1641697056) is greater than itself. Its abundance is 898728192
Bases of 742968864
- Binary: 1011000100100011001110001000002
- Hexadecimal: 0x2C48CE20
- Base-36: CACEG0
Squares and roots of 742968864
- 742968864 squared (7429688642) is 552002732873450496
- 742968864 cubed (7429688643) is 410120843367882970773356544
-
The
square root of 742968864 is 27257.4552003667 -
The
cube root of 742968864 is 905.7121726519
Scales and comparisons
How big is 742968864?- 742,968,864 seconds is equal to 23 years, 32 weeks, 3 days, 4 hours, 14 minutes, 24 seconds.
-
To count from 1 to 742,968,864 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 742968864 cubic inches would be around 75.5 feet tall.
Recreational maths with 742968864
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