13120380
13,120,380 is an even composite number composed of six prime numbers multiplied together.
13120380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13120380:
22 × 34 × 5 × 7 × 13 × 89
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 89)See below for interesting mathematical facts about the number 13120380 from the Numbermatics database.
Names of 13120380
- Cardinal: 13120380 can be written as Thirteen million, one hundred twenty thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.312038 × 107
Factors of 13120380
Divisors of 13120380
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 81 84 89 90 91 105 108 117 126 130 135 140 156 162 178 180 182 189 195 210 234 252 260 267 270 273 315 324 351 356 364 378 390 405 420 445 455 468 534 540 546 567 585 623 630 702 756 780 801 810 819 890 910 945 1053 1068 1092 1134 1157 1170 1246 1260 1335 1365 1404 1602 1620 1638 1755 1780 1820 1869 1890 2106 2268 2314 2340 2403 2457 2492 2670 2730 2835 3115 3204 3276 3471 3510 3738 3780 4005 4095 4212 4628 4806 4914 5265 5340 5460 5607 5670 5785 6230 6942 7020 7209 7371 7476 8010 8099 8190 9345 9612 9828 10413 10530 11214 11340 11570 12015 12285 12460 13884 14418 14742 16020 16198 16380 16821 17355 18690 20826 21060 22428 23140 24030 24297 24570 28035 28836 29484 31239 32396 33642 34710 36045 36855 37380 40495 41652 48060 48594 49140 50463 52065 56070 62478 67284 69420 72090 72891 73710 80990 84105 93717 97188 100926 104130 112140 121485 124956 144180 145782 147420 156195 161980 168210 187434 201852 208260 218673 242970 252315 291564 312390 336420 364455 374868 437346 468585 485940 504630 624780 656019 728910 874692 937170 1009260 1093365 1312038 1457820 1874340 2186730 2624076 3280095 4373460 6560190 13120380
- Sum of all divisors σ(n): 51226560
- Sum of proper divisors (its aliquot sum) s(n): 38106180
- 13120380 is an abundant number, because the sum of its proper divisors (38106180) is greater than itself. Its abundance is 24985800
Bases of 13120380
- Binary: 1100100000110011011111002
- Hexadecimal: 0xC8337C
- Base-36: 7T7R0
Squares and roots of 13120380
- 13120380 squared (131203802) is 172144371344400
- 13120380 cubed (131203803) is 2258599566899638872000
-
The
square root of 13120380 is 3622.2065098501 -
The
cube root of 13120380 is 235.8570186297
Scales and comparisons
How big is 13120380?- 13,120,380 seconds is equal to 21 weeks, 4 days, 20 hours, 33 minutes.
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To count from 1 to 13,120,380 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 13120380 cubic inches would be around 19.7 feet tall.
Recreational maths with 13120380
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The information we have on file for 13120380 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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