13085280
13,085,280 is an even composite number composed of five prime numbers multiplied together.
13085280 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13085280:
25 × 33 × 5 × 13 × 233
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 233)See below for interesting mathematical facts about the number 13085280 from the Numbermatics database.
Names of 13085280
- Cardinal: 13085280 can be written as Thirteen million, eighty-five thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.308528 × 107
Factors of 13085280
Divisors of 13085280
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 65 72 78 80 90 96 104 108 117 120 130 135 144 156 160 180 195 208 216 233 234 240 260 270 288 312 351 360 390 416 432 466 468 480 520 540 585 624 699 702 720 780 864 932 936 1040 1080 1165 1170 1248 1398 1404 1440 1560 1755 1864 1872 2080 2097 2160 2330 2340 2796 2808 3029 3120 3495 3510 3728 3744 4194 4320 4660 4680 5592 5616 6058 6240 6291 6990 7020 7456 8388 9087 9320 9360 10485 11184 11232 12116 12582 13980 14040 15145 16776 18174 18640 18720 20970 22368 24232 25164 27261 27960 28080 30290 31455 33552 36348 37280 41940 45435 48464 50328 54522 55920 56160 60580 62910 67104 72696 81783 83880 90870 96928 100656 109044 111840 121160 125820 136305 145392 163566 167760 181740 201312 218088 242320 251640 272610 290784 327132 335520 363480 408915 436176 484640 503280 545220 654264 726960 817830 872352 1006560 1090440 1308528 1453920 1635660 2180880 2617056 3271320 4361760 6542640 13085280
- Sum of all divisors σ(n): 49533120
- Sum of proper divisors (its aliquot sum) s(n): 36447840
- 13085280 is an abundant number, because the sum of its proper divisors (36447840) is greater than itself. Its abundance is 23362560
Bases of 13085280
- Binary: 1100011110101010011000002
- Hexadecimal: 0xC7AA60
- Base-36: 7SGO0
Squares and roots of 13085280
- 13085280 squared (130852802) is 171224552678400
- 13085280 cubed (130852803) is 2240521214671613952000
-
The
square root of 13085280 is 3617.3581520219 -
The
cube root of 13085280 is 235.6465070767
Scales and comparisons
How big is 13085280?- 13,085,280 seconds is equal to 21 weeks, 4 days, 10 hours, 48 minutes.
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To count from 1 to 13,085,280 would take you about thirty-two weeks!
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 13085280 cubic inches would be around 19.6 feet tall.
Recreational maths with 13085280
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The information we have on file for 13085280 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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