13028680
13,028,680 is an even composite number composed of six prime numbers multiplied together.
13028680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13028680:
23 × 5 × 7 × 19 × 31 × 79
(2 × 2 × 2 × 5 × 7 × 19 × 31 × 79)See below for interesting mathematical facts about the number 13028680 from the Numbermatics database.
Names of 13028680
- Cardinal: 13028680 can be written as Thirteen million, twenty-eight thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.302868 × 107
Factors of 13028680
Divisors of 13028680
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 28 31 35 38 40 56 62 70 76 79 95 124 133 140 152 155 158 190 217 248 266 280 310 316 380 395 434 532 553 589 620 632 665 760 790 868 1064 1085 1106 1178 1240 1330 1501 1580 1736 2170 2212 2356 2449 2660 2765 2945 3002 3160 4123 4340 4424 4712 4898 5320 5530 5890 6004 7505 8246 8680 9796 10507 11060 11780 12008 12245 15010 16492 17143 19592 20615 21014 22120 23560 24490 30020 32984 34286 41230 42028 46531 48980 52535 60040 68572 82460 84056 85715 93062 97960 105070 137144 164920 171430 186124 210140 232655 325717 342860 372248 420280 465310 651434 685720 930620 1302868 1628585 1861240 2605736 3257170 6514340 13028680
- Sum of all divisors σ(n): 36864000
- Sum of proper divisors (its aliquot sum) s(n): 23835320
- 13028680 is an abundant number, because the sum of its proper divisors (23835320) is greater than itself. Its abundance is 10806640
Bases of 13028680
- Binary: 1100011011001101010010002
- Hexadecimal: 0xC6CD48
- Base-36: 7R8ZS
Squares and roots of 13028680
- 13028680 squared (130286802) is 169746502542400
- 13028680 cubed (130286803) is 2211572862744116032000
-
The
square root of 13028680 is 3609.5262847083 -
The
cube root of 13028680 is 235.3062553053
Scales and comparisons
How big is 13028680?- 13,028,680 seconds is equal to 21 weeks, 3 days, 19 hours, 4 minutes, 40 seconds.
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To count from 1 to 13,028,680 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 13028680 cubic inches would be around 19.6 feet tall.
Recreational maths with 13028680
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The information we have on file for 13028680 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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