138722511168
138,722,511,168 is an even composite number composed of four prime numbers multiplied together.
138722511168 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 138722511168:
26 × 33 × 227 × 353653
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 227 × 353653)See below for interesting mathematical facts about the number 138722511168 from the Numbermatics database.
Names of 138722511168
- Cardinal: 138722511168 can be written as One hundred thirty-eight billion, seven hundred twenty-two million, five hundred eleven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38722511168 × 1011
Factors of 138722511168
Divisors of 138722511168
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 227 288 432 454 576 681 864 908 1362 1728 1816 2043 2724 3632 4086 5448 6129 7264 8172 10896 12258 14528 16344 21792 24516 32688 43584 49032 65376 98064 130752 196128 353653 392256 707306 1060959 1414612 2121918 2829224 3182877 4243836 5658448 6365754 8487672 9548631 11316896 12731508 16975344 19097262 22633792 25463016 33950688 38194524 50926032 67901376 76389048 80279231 101852064 152778096 160558462 203704128 240837693 305556192 321116924 481675386 611112384 642233848 722513079 963350772 1284467696 1445026158 1926701544 2167539237 2568935392 2890052316 3853403088 4335078474 5137870784 5780104632 7706806176 8670156948 11560209264 15413612352 17340313896 23120418528 34680627792 46240837056 69361255584 138722511168
- Sum of all divisors σ(n): 409616208960
- Sum of proper divisors (its aliquot sum) s(n): 270893697792
- 138722511168 is an abundant number, because the sum of its proper divisors (270893697792) is greater than itself. Its abundance is 132171186624
Bases of 138722511168
- Binary: 100000010011001000000110001001010000002
- Hexadecimal: 0x204C818940
- Base-36: 1RQ7SUO0
Squares and roots of 138722511168
- 138722511168 squared (1387225111682) is 19243935104755884724224
- 138722511168 cubed (1387225111683) is 2669567002485765468569884440133632
-
The
square root of 138722511168 is 372454.7102239413 -
The
cube root of 138722511168 is 5176.6521199313
Scales and comparisons
How big is 138722511168?- 138,722,511,168 seconds is equal to 4,410 years, 49 weeks, 1 day, 14 hours, 52 minutes, 48 seconds.
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To count from 1 to 138,722,511,168 would take you about eight thousand, eight hundred twenty-one 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 138722511168 cubic inches would be around 431.4 feet tall.
Recreational maths with 138722511168
- 138722511168 backwards is 861115227831
- The number of decimal digits it has is: 12
- The sum of 138722511168's digits is 45
- More coming soon!
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Keywords: Divisors of 138722511168, math, Factors of 138722511168, curriculum, school, college, exams, university, Prime factorization of 138722511168, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, seven hundred twenty-two million, five hundred eleven thousand, one hundred sixty-eight.