13211390772
13,211,390,772 is an even composite number composed of five prime numbers multiplied together.
13211390772 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 13211390772:
22 × 32 × 53 × 467 × 14827
(2 × 2 × 3 × 3 × 53 × 467 × 14827)See below for interesting mathematical facts about the number 13211390772 from the Numbermatics database.
Names of 13211390772
- Cardinal: 13211390772 can be written as Thirteen billion, two hundred eleven million, three hundred ninety thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 1.3211390772 × 1010
Factors of 13211390772
Divisors of 13211390772
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 36 53 106 159 212 318 467 477 636 934 954 1401 1868 1908 2802 4203 5604 8406 14827 16812 24751 29654 44481 49502 59308 74253 88962 99004 133443 148506 177924 222759 266886 297012 445518 533772 785831 891036 1571662 2357493 3143324 4714986 6924209 7072479 9429972 13848418 14144958 20772627 27696836 28289916 41545254 62317881 83090508 124635762 249271524 366983077 733966154 1100949231 1467932308 2201898462 3302847693 4403796924 6605695386 13211390772
- Sum of all divisors σ(n): 34100722656
- Sum of proper divisors (its aliquot sum) s(n): 20889331884
- 13211390772 is an abundant number, because the sum of its proper divisors (20889331884) is greater than itself. Its abundance is 7677941112
Bases of 13211390772
- Binary: 11000100110111010111010011001101002
- Hexadecimal: 0x31375D334
- Base-36: 62HPYD0
Squares and roots of 13211390772
- 13211390772 squared (132113907722) is 174540846130486755984
- 13211390772 cubed (132113907723) is 2305927323905384635875233379648
-
The
square root of 13211390772 is 114940.8142132289 -
The
cube root of 13211390772 is 2364.0111077663
Scales and comparisons
How big is 13211390772?- 13,211,390,772 seconds is equal to 420 years, 4 weeks, 1 day, 14 hours, 46 minutes, 12 seconds.
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To count from 1 to 13,211,390,772 would take you about eight hundred forty 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 13211390772 cubic inches would be around 197 feet tall.
Recreational maths with 13211390772
- 13211390772 backwards is 27709311231
- 13211390772 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13211390772's digits is 36
- More coming soon!
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The information we have on file for 13211390772 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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