164440140
164,440,140 is an even composite number composed of six prime numbers multiplied together.
164440140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 164440140:
22 × 3 × 5 × 61 × 179 × 251
(2 × 2 × 3 × 5 × 61 × 179 × 251)See below for interesting mathematical facts about the number 164440140 from the Numbermatics database.
Names of 164440140
- Cardinal: 164440140 can be written as One hundred sixty-four million, four hundred forty thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.6444014 × 108
Factors of 164440140
Divisors of 164440140
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 61 122 179 183 244 251 305 358 366 502 537 610 716 732 753 895 915 1004 1074 1220 1255 1506 1790 1830 2148 2510 2685 3012 3580 3660 3765 5020 5370 7530 10740 10919 15060 15311 21838 30622 32757 43676 44929 45933 54595 61244 65514 76555 89858 91866 109190 131028 134787 153110 163785 179716 183732 218380 224645 229665 269574 306220 327570 449290 459330 539148 655140 673935 898580 918660 1347870 2695740 2740669 5481338 8222007 10962676 13703345 16444014 27406690 32888028 41110035 54813380 82220070 164440140
- Sum of all divisors σ(n): 472469760
- Sum of proper divisors (its aliquot sum) s(n): 308029620
- 164440140 is an abundant number, because the sum of its proper divisors (308029620) is greater than itself. Its abundance is 143589480
Bases of 164440140
- Binary: 10011100110100101000010011002
- Hexadecimal: 0x9CD284C
- Base-36: 2PWITO
Squares and roots of 164440140
- 164440140 squared (1644401402) is 27040559643219600
- 164440140 cubed (1644401403) is 4446553413409381074744000
-
The
square root of 164440140 is 12823.4215402911 -
The
cube root of 164440140 is 547.8596040433
Scales and comparisons
How big is 164440140?- 164,440,140 seconds is equal to 5 years, 11 weeks, 6 days, 5 hours, 49 minutes.
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To count from 1 to 164,440,140 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 164440140 cubic inches would be around 45.7 feet tall.
Recreational maths with 164440140
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The information we have on file for 164440140 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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