16138810520
16,138,810,520 is an even composite number composed of five prime numbers multiplied together.
16138810520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 16138810520:
23 × 5 × 72 × 19 × 433373
(2 × 2 × 2 × 5 × 7 × 7 × 19 × 433373)See below for interesting mathematical facts about the number 16138810520 from the Numbermatics database.
Names of 16138810520
- Cardinal: 16138810520 can be written as Sixteen billion, one hundred thirty-eight million, eight hundred ten thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.613881052 × 1010
Factors of 16138810520
Divisors of 16138810520
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 28 35 38 40 49 56 70 76 95 98 133 140 152 190 196 245 266 280 380 392 490 532 665 760 931 980 1064 1330 1862 1960 2660 3724 4655 5320 7448 9310 18620 37240 433373 866746 1733492 2166865 3033611 3466984 4333730 6067222 8234087 8667460 12134444 15168055 16468174 17334920 21235277 24268888 30336110 32936348 41170435 42470554 57638609 60672220 65872696 82340870 84941108 106176385 115277218 121344440 164681740 169882216 212352770 230554436 288193045 329363480 403470263 424705540 461108872 576386090 806940526 849411080 1152772180 1613881052 2017351315 2305544360 3227762104 4034702630 8069405260 16138810520
- Sum of all divisors σ(n): 44464172400
- Sum of proper divisors (its aliquot sum) s(n): 28325361880
- 16138810520 is an abundant number, because the sum of its proper divisors (28325361880) is greater than itself. Its abundance is 12186551360
Bases of 16138810520
- Binary: 11110000011111001010110100100110002
- Hexadecimal: 0x3C1F2B498
- Base-36: 7EWMPW8
Squares and roots of 16138810520
- 16138810520 squared (161388105202) is 260461205000462670400
- 16138810520 cubed (161388105203) is 4203534035313343549918812608000
-
The
square root of 16138810520 is 127038.6182229639 -
The
cube root of 16138810520 is 2527.1082229979
Scales and comparisons
How big is 16138810520?- 16,138,810,520 seconds is equal to 513 years, 8 weeks, 3 days, 18 hours, 55 minutes, 20 seconds.
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To count from 1 to 16,138,810,520 would take you about one thousand and twenty-six 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 16138810520 cubic inches would be around 210.6 feet tall.
Recreational maths with 16138810520
- 16138810520 backwards is 02501883161
- 16138810520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16138810520's digits is 35
- More coming soon!
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