161460
161,460 is an even composite number composed of five prime numbers multiplied together.
161460 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 161460:
22 × 33 × 5 × 13 × 23
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 23)See below for interesting mathematical facts about the number 161460 from the Numbermatics database.
Names of 161460
- Cardinal: 161460 can be written as One hundred sixty-one thousand, four hundred sixty.
Scientific notation
- Scientific notation: 1.6146 × 105
Factors of 161460
Divisors of 161460
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 23 26 27 30 36 39 45 46 52 54 60 65 69 78 90 92 108 115 117 130 135 138 156 180 195 207 230 234 260 270 276 299 345 351 390 414 460 468 540 585 598 621 690 702 780 828 897 1035 1170 1196 1242 1380 1404 1495 1755 1794 2070 2340 2484 2691 2990 3105 3510 3588 4140 4485 5382 5980 6210 7020 8073 8970 10764 12420 13455 16146 17940 26910 32292 40365 53820 80730 161460
- Sum of all divisors σ(n): 564480
- Sum of proper divisors (its aliquot sum) s(n): 403020
- 161460 is an abundant number, because the sum of its proper divisors (403020) is greater than itself. Its abundance is 241560
Bases of 161460
- Binary: 1001110110101101002
- Hexadecimal: 0x276B4
- Base-36: 3GL0
Squares and roots of 161460
- 161460 squared (1614602) is 26069331600
- 161460 cubed (1614603) is 4209154280136000
-
The
square root of 161460 is 401.8208556061 -
The
cube root of 161460 is 54.4529796729
Scales and comparisons
How big is 161460?- 161,460 seconds is equal to 1 day, 20 hours, 51 minutes.
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To count from 1 to 161,460 would take you about twenty hours.
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 161460 cubic inches would be around 4.5 feet tall.
Recreational maths with 161460
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The information we have on file for 161460 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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