13048721361
13,048,721,361 is an odd composite number composed of four prime numbers multiplied together.
13048721361 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 13048721361:
32 × 132 × 292 × 1012
(3 × 3 × 13 × 13 × 29 × 29 × 101 × 101)See below for interesting mathematical facts about the number 13048721361 from the Numbermatics database.
Names of 13048721361
- Cardinal: 13048721361 can be written as Thirteen billion, forty-eight million, seven hundred twenty-one thousand, three hundred sixty-one.
Scientific notation
- Scientific notation: 1.3048721361 × 1010
Factors of 13048721361
Divisors of 13048721361
- Number of divisors d(n): 81
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Complete list of divisors:
1 3 9 13 29 39 87 101 117 169 261 303 377 507 841 909 1131 1313 1521 2523 2929 3393 3939 4901 7569 8787 10201 10933 11817 14703 17069 26361 30603 32799 38077 44109 51207 84941 91809 98397 114231 132613 142129 153621 254823 295829 342693 397839 426387 495001 764469 887487 1104233 1193517 1279161 1485003 1723969 2662461 3312699 3845777 4455009 5171907 8579041 9938097 11537331 14355029 15515721 25737123 34611993 43065087 49995101 77211369 111527533 129195261 149985303 334582599 449955909 1003747797 1449857929 4349573787 13048721361
- Sum of all divisors σ(n): 21348939027
- Sum of proper divisors (its aliquot sum) s(n): 8300217666
- 13048721361 is a deficient number, because the sum of its proper divisors (8300217666) is less than itself. Its deficiency is 4748503695
Bases of 13048721361
- Binary: 11000010011100001110101111110100012
- Hexadecimal: 0x309C3AFD1
- Base-36: 5ZSVDU9
Squares and roots of 13048721361
- 13048721361 squared (130487213612) is 170269129157017692321
- 13048721361 cubed (130487213613) is 2221794422750044684843958368881
-
13048721361 is a
perfect square number . Itssquare root is 114231 -
The
cube root of 13048721361 is 2354.2684673935
Scales and comparisons
How big is 13048721361?- 13,048,721,361 seconds is equal to 414 years, 47 weeks, 1 day, 20 hours, 49 minutes, 21 seconds.
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To count from 1 to 13,048,721,361 would take you about eight hundred twenty-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 13048721361 cubic inches would be around 196.2 feet tall.
Recreational maths with 13048721361
- 13048721361 backwards is 16312784031
- The number of decimal digits it has is: 11
- The sum of 13048721361's digits is 36
- More coming soon!
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