15138920000
15,138,920,000 is an even composite number composed of five prime numbers multiplied together.
15138920000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 15138920000:
26 × 54 × 37 × 53 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 37 × 53 × 193)See below for interesting mathematical facts about the number 15138920000 from the Numbermatics database.
Names of 15138920000
- Cardinal: 15138920000 can be written as Fifteen billion, one hundred thirty-eight million, nine hundred twenty thousand.
Scientific notation
- Scientific notation: 1.513892 × 1010
Factors of 15138920000
Divisors of 15138920000
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 37 40 50 53 64 74 80 100 106 125 148 160 185 193 200 212 250 265 296 320 370 386 400 424 500 530 592 625 740 772 800 848 925 965 1000 1060 1184 1250 1325 1480 1544 1600 1696 1850 1930 1961 2000 2120 2368 2500 2650 2960 3088 3392 3700 3860 3922 4000 4240 4625 4825 5000 5300 5920 6176 6625 7141 7400 7720 7844 8000 8480 9250 9650 9805 10000 10229 10600 11840 12352 13250 14282 14800 15440 15688 16960 18500 19300 19610 20000 20458 21200 23125 24125 26500 28564 29600 30880 31376 33125 35705 37000 38600 39220 40000 40916 42400 46250 48250 49025 51145 53000 57128 59200 61760 62752 66250 71410 74000 77200 78440 81832 84800 92500 96500 98050 102290 106000 114256 120625 125504 132500 142820 148000 154400 156880 163664 178525 185000 193000 196100 204580 212000 228512 241250 245125 255725 265000 285640 296000 308800 313760 327328 357050 370000 378473 386000 392200 409160 424000 457024 482500 490250 511450 530000 571280 627520 654656 714100 740000 756946 772000 784400 818320 892625 965000 980500 1022900 1060000 1142560 1225625 1278625 1428200 1480000 1513892 1544000 1568800 1636640 1785250 1892365 1930000 1961000 2045800 2120000 2285120 2451250 2557250 2856400 3027784 3137600 3273280 3570500 3784730 3860000 3922000 4091600 4463125 4902500 5114500 5712800 6055568 6393125 7141000 7569460 7720000 7844000 8183200 8926250 9461825 9805000 10229000 11425600 12111136 12786250 14282000 15138920 15688000 16366400 17852500 18923650 19610000 20458000 24222272 25572500 28564000 30277840 35705000 37847300 39220000 40916000 47309125 51145000 57128000 60555680 71410000 75694600 78440000 81832000 94618250 102290000 121111360 142820000 151389200 189236500 204580000 236545625 285640000 302778400 378473000 409160000 473091250 605556800 756946000 946182500 1513892000 1892365000 3027784000 3784730000 7569460000 15138920000
- Sum of all divisors σ(n): 39485154456
- Sum of proper divisors (its aliquot sum) s(n): 24346234456
- 15138920000 is an abundant number, because the sum of its proper divisors (24346234456) is greater than itself. Its abundance is 9207314456
Bases of 15138920000
- Binary: 11100001100101100110010110010000002
- Hexadecimal: 0x386599640
- Base-36: 6YDBLFK
Squares and roots of 15138920000
- 15138920000 squared (151389200002) is 229186898766400000000
- 15138920000 cubed (151389200003) is 3469642125472628288000000000000
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The
square root of 15138920000 is 123040.3185951661 -
The
cube root of 15138920000 is 2473.8021615865
Scales and comparisons
How big is 15138920000?- 15,138,920,000 seconds is equal to 481 years, 19 weeks, 1 day, 23 hours, 33 minutes, 20 seconds.
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To count from 1 to 15,138,920,000 would take you about nine hundred sixty-two years!
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 15138920000 cubic inches would be around 206.2 feet tall.
Recreational maths with 15138920000
- 15138920000 backwards is 00002983151
- The number of decimal digits it has is: 11
- The sum of 15138920000's digits is 29
- More coming soon!
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The information we have on file for 15138920000 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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