12315137500
12,315,137,500 is an even composite number composed of five prime numbers multiplied together.
12315137500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12315137500:
22 × 55 × 31 × 61 × 521
(2 × 2 × 5 × 5 × 5 × 5 × 5 × 31 × 61 × 521)See below for interesting mathematical facts about the number 12315137500 from the Numbermatics database.
Names of 12315137500
- Cardinal: 12315137500 can be written as Twelve billion, three hundred fifteen million, one hundred thirty-seven thousand, five hundred.
Scientific notation
- Scientific notation: 1.23151375 × 1010
Factors of 12315137500
Divisors of 12315137500
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 20 25 31 50 61 62 100 122 124 125 155 244 250 305 310 500 521 610 620 625 775 1042 1220 1250 1525 1550 1891 2084 2500 2605 3050 3100 3125 3782 3875 5210 6100 6250 7564 7625 7750 9455 10420 12500 13025 15250 15500 16151 18910 19375 26050 30500 31781 32302 37820 38125 38750 47275 52100 63562 64604 65125 76250 77500 80755 94550 96875 127124 130250 152500 158905 161510 189100 190625 193750 236375 260500 317810 323020 325625 381250 387500 403775 472750 635620 651250 762500 794525 807550 945500 985211 1181875 1302500 1589050 1615100 1628125 1970422 2018875 2363750 3178100 3256250 3940844 3972625 4037750 4727500 4926055 5909375 6512500 7945250 8075500 9852110 10094375 11818750 15890500 19704220 19863125 20188750 23637500 24630275 39726250 40377500 49260550 50471875 79452500 98521100 99315625 100943750 123151375 198631250 201887500 246302750 397262500 492605500 615756875 1231513750 2463027500 3078784375 6157568750 12315137500
- Sum of all divisors σ(n): 28316687616
- Sum of proper divisors (its aliquot sum) s(n): 16001550116
- 12315137500 is an abundant number, because the sum of its proper divisors (16001550116) is greater than itself. Its abundance is 3686412616
Bases of 12315137500
- Binary: 10110111100000101000010101110111002
- Hexadecimal: 0x2DE0A15DC
- Base-36: 5NO44WS
Squares and roots of 12315137500
- 12315137500 squared (123151375002) is 151662611643906250000
- 12315137500 cubed (123151375003) is 1867745916003806505859375000000
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The
square root of 12315137500 is 110973.5892003137 -
The
cube root of 12315137500 is 2309.2968068813
Scales and comparisons
How big is 12315137500?- 12,315,137,500 seconds is equal to 391 years, 30 weeks, 2 days, 7 hours, 31 minutes, 40 seconds.
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To count from 1 to 12,315,137,500 would take you about seven hundred eighty-three 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 12315137500 cubic inches would be around 192.4 feet tall.
Recreational maths with 12315137500
- 12315137500 backwards is 00573151321
- The number of decimal digits it has is: 11
- The sum of 12315137500's digits is 28
- More coming soon!
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The information we have on file for 12315137500 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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