145860
145,860 is an even composite number composed of six prime numbers multiplied together.
145860 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 145860:
22 × 3 × 5 × 11 × 13 × 17
(2 × 2 × 3 × 5 × 11 × 13 × 17)See below for interesting mathematical facts about the number 145860 from the Numbermatics database.
Names of 145860
- Cardinal: 145860 can be written as One hundred forty-five thousand, eight hundred sixty.
Scientific notation
- Scientific notation: 1.4586 × 105
Factors of 145860
Divisors of 145860
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 13 15 17 20 22 26 30 33 34 39 44 51 52 55 60 65 66 68 78 85 102 110 130 132 143 156 165 170 187 195 204 220 221 255 260 286 330 340 374 390 429 442 510 561 572 660 663 715 748 780 858 884 935 1020 1105 1122 1326 1430 1716 1870 2145 2210 2244 2431 2652 2805 2860 3315 3740 4290 4420 4862 5610 6630 7293 8580 9724 11220 12155 13260 14586 24310 29172 36465 48620 72930 145860
- Sum of all divisors σ(n): 508032
- Sum of proper divisors (its aliquot sum) s(n): 362172
- 145860 is an abundant number, because the sum of its proper divisors (362172) is greater than itself. Its abundance is 216312
Bases of 145860
- Binary: 1000111001110001002
- Hexadecimal: 0x239C4
- Base-36: 34JO
Squares and roots of 145860
- 145860 squared (1458602) is 21275139600
- 145860 cubed (1458603) is 3103191862056000
-
The
square root of 145860 is 381.9162211795 -
The
cube root of 145860 is 52.6395380943
Scales and comparisons
How big is 145860?- 145,860 seconds is equal to 1 day, 16 hours, 31 minutes.
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To count from 1 to 145,860 would take you about sixteen 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 145860 cubic inches would be around 4.4 feet tall.
Recreational maths with 145860
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The information we have on file for 145860 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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