164939472
164,939,472 is an even composite number composed of five prime numbers multiplied together.
164939472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 164939472:
24 × 32 × 29 × 127 × 311
(2 × 2 × 2 × 2 × 3 × 3 × 29 × 127 × 311)See below for interesting mathematical facts about the number 164939472 from the Numbermatics database.
Names of 164939472
- Cardinal: 164939472 can be written as One hundred sixty-four million, nine hundred thirty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.64939472 × 108
Factors of 164939472
Divisors of 164939472
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 116 127 144 174 232 254 261 311 348 381 464 508 522 622 696 762 933 1016 1044 1143 1244 1392 1524 1866 2032 2088 2286 2488 2799 3048 3683 3732 4176 4572 4976 5598 6096 7366 7464 9019 9144 11049 11196 14732 14928 18038 18288 22098 22392 27057 29464 33147 36076 39497 44196 44784 54114 58928 66294 72152 78994 81171 88392 108228 118491 132588 144304 157988 162342 176784 216456 236982 265176 315976 324684 355473 432912 473964 530352 631952 649368 710946 947928 1145413 1298736 1421892 1895856 2290826 2843784 3436239 4581652 5687568 6872478 9163304 10308717 13744956 18326608 20617434 27489912 41234868 54979824 82469736 164939472
- Sum of all divisors σ(n): 482826240
- Sum of proper divisors (its aliquot sum) s(n): 317886768
- 164939472 is an abundant number, because the sum of its proper divisors (317886768) is greater than itself. Its abundance is 152947296
Bases of 164939472
- Binary: 10011101010011000110110100002
- Hexadecimal: 0x9D4C6D0
- Base-36: 2Q7840
Squares and roots of 164939472
- 164939472 squared (1649394722) is 27205029423638784
- 164939472 cubed (1649394723) is 4487183188879445351682048
-
The
square root of 164939472 is 12842.8763133497 -
The
cube root of 164939472 is 548.4135794909
Scales and comparisons
How big is 164939472?- 164,939,472 seconds is equal to 5 years, 12 weeks, 5 days, 31 minutes, 12 seconds.
-
To count from 1 to 164,939,472 would take you about seven 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 164939472 cubic inches would be around 45.7 feet tall.
Recreational maths with 164939472
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The information we have on file for 164939472 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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