72640358839449648
72,640,358,839,449,648 is an even composite number composed of four prime numbers multiplied together.
72640358839449648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 72640358839449648:
24 × 32 × 13 × 38803610491159
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 38803610491159)See below for interesting mathematical facts about the number 72640358839449648 from the Numbermatics database.
Names of 72640358839449648
- Cardinal: 72640358839449648 can be written as Seventy-two quadrillion, six hundred forty trillion, three hundred fifty-eight billion, eight hundred thirty-nine million, four hundred forty-nine thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 7.2640358839449648 × 1016
Factors of 72640358839449648
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 38803610491177
Divisors of 72640358839449648
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 208 234 312 468 624 936 1872 38803610491159 77607220982318 116410831473477 155214441964636 232821662946954 310428883929272 349232494420431 465643325893908 504446936385067 620857767858544 698464988840862 931286651787816 1008893872770134 1396929977681724 1513340809155201 1862573303575632 2017787745540268 2793859955363448 3026681618310402 4035575491080536 4540022427465603 5587719910726896 6053363236620804 8071150982161072 9080044854931206 12106726473241608 18160089709862412 24213452946483216 36320179419724824 72640358839449648
- Sum of all divisors σ(n): 218929970391124720
- Sum of proper divisors (its aliquot sum) s(n): 146289611551675072
- 72640358839449648 is an abundant number, because the sum of its proper divisors (146289611551675072) is greater than itself. Its abundance is 73649252712225424
Bases of 72640358839449648
- Binary: 1000000100001001000000101100000001111101101111000001100002
- Hexadecimal: 0x102120580FB7830
- Base-36: JV8UW5YISS0
Squares and roots of 72640358839449648
- 72640358839449648 squared (726403588394496482) is 5276621732324010612063679527323904
- 72640358839449648 cubed (726403588394496483) is 383295696096054558684645729907199501314489594785792
-
The
square root of 72640358839449648 is 269518754.1516353329 -
The
cube root of 72640358839449648 is 417246.4595917009
Scales and comparisons
How big is 72640358839449648?- 72,640,358,839,449,648 seconds is equal to 2,309,738,719 years, 37 weeks, 2 hours, 40 minutes, 48 seconds.
-
To count from 1 to 72,640,358,839,449,648 would take you about six billion, nine hundred twenty-nine million, two hundred sixteen thousand, one hundred fifty-nine 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 72640358839449648 cubic inches would be around 34770.5 feet tall.
Recreational maths with 72640358839449648
- 72640358839449648 backwards is 84694493885304627
- The number of decimal digits it has is: 17
- The sum of 72640358839449648's digits is 90
- More coming soon!
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The information we have on file for 72640358839449648 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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