7628738013
7,628,738,013 is an odd composite number composed of five prime numbers multiplied together.
7628738013 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 7628738013:
32 × 13 × 19 × 312 × 3571
(3 × 3 × 13 × 19 × 31 × 31 × 3571)See below for interesting mathematical facts about the number 7628738013 from the Numbermatics database.
Names of 7628738013
- Cardinal: 7628738013 can be written as Seven billion, six hundred twenty-eight million, seven hundred thirty-eight thousand and thirteen.
Scientific notation
- Scientific notation: 7.628738013 × 109
Factors of 7628738013
Divisors of 7628738013
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 13 19 31 39 57 93 117 171 247 279 403 589 741 961 1209 1767 2223 2883 3571 3627 5301 7657 8649 10713 12493 18259 22971 32139 37479 46423 54777 67849 68913 110701 112437 139269 164331 203547 237367 332103 417807 610641 712101 882037 996309 1439113 2103319 2136303 2646111 3431731 4317339 6309957 7938333 10295193 12952017 18929871 27343147 30885579 44612503 65202889 82029441 133837509 195608667 246088323 401512527 586826001 847637557 2542912671 7628738013
- Sum of all divisors σ(n): 12911065440
- Sum of proper divisors (its aliquot sum) s(n): 5282327427
- 7628738013 is a deficient number, because the sum of its proper divisors (5282327427) is less than itself. Its deficiency is 2346410586
Bases of 7628738013
- Binary: 1110001101011010101001101110111012
- Hexadecimal: 0x1C6B54DDD
- Base-36: 3I5YBX9
Squares and roots of 7628738013
- 7628738013 squared (76287380132) is 58197643670991188169
- 7628738013 cubed (76287380133) is 443974576539919342572886168197
-
The
square root of 7628738013 is 87342.6471604793 -
The
cube root of 7628738013 is 1968.5701713055
Scales and comparisons
How big is 7628738013?- 7,628,738,013 seconds is equal to 242 years, 29 weeks, 4 days, 13 hours, 53 minutes, 33 seconds.
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To count from 1 to 7,628,738,013 would take you about four hundred eighty-five 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 7628738013 cubic inches would be around 164 feet tall.
Recreational maths with 7628738013
- 7628738013 backwards is 3108378267
- The number of decimal digits it has is: 10
- The sum of 7628738013's digits is 45
- More coming soon!
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The information we have on file for 7628738013 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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