80438019900
80,438,019,900 is an even composite number composed of five prime numbers multiplied together.
What does the number 80438019900 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
80438019900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 80438019900:
22 × 3 × 52 × 7 × 38303819
(2 × 2 × 3 × 5 × 5 × 7 × 38303819)See below for interesting mathematical facts about the number 80438019900 from the Numbermatics database.
Names of 80438019900
- Cardinal: 80438019900 can be written as Eighty billion, four hundred thirty-eight million, nineteen thousand, nine hundred.
Scientific notation
- Scientific notation: 8.04380199 × 1010
Factors of 80438019900
Divisors of 80438019900
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 84 100 105 140 150 175 210 300 350 420 525 700 1050 2100 38303819 76607638 114911457 153215276 191519095 229822914 268126733 383038190 459645828 536253466 574557285 766076380 804380199 957595475 1072506932 1149114570 1340633665 1608760398 1915190950 2298229140 2681267330 2872786425 3217520796 3830381900 4021900995 5362534660 5745572850 6703168325 8043801990 11491145700 13406336650 16087603980 20109504975 26812673300 40219009950 80438019900
- Sum of all divisors σ(n): 265981726080
- Sum of proper divisors (its aliquot sum) s(n): 185543706180
- 80438019900 is an abundant number, because the sum of its proper divisors (185543706180) is greater than itself. Its abundance is 105105686280
Bases of 80438019900
- Binary: 10010101110100111101011000111001111002
- Hexadecimal: 0x12BA7AC73C
- Base-36: 10YAPXDO
Squares and roots of 80438019900
- 80438019900 squared (804380199002) is 6470275045432796010000
- 80438019900 cubed (804380199003) is 520456112862996649565020599000000
-
The
square root of 80438019900 is 283615.9725755939 -
The
cube root of 80438019900 is 4316.7191149261
Scales and comparisons
How big is 80438019900?- 80,438,019,900 seconds is equal to 2,557 years, 35 weeks, 2 days, 14 hours, 25 minutes.
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To count from 1 to 80,438,019,900 would take you about five thousand, one hundred fifteen 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 80438019900 cubic inches would be around 359.7 feet tall.
Recreational maths with 80438019900
- 80438019900 backwards is 00991083408
- 80438019900 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80438019900's digits is 42
- More coming soon!
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The information we have on file for 80438019900 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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