72042481264
72,042,481,264 is an even composite number composed of five prime numbers multiplied together.
72042481264 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 72042481264:
24 × 13 × 127 × 239 × 11411
(2 × 2 × 2 × 2 × 13 × 127 × 239 × 11411)See below for interesting mathematical facts about the number 72042481264 from the Numbermatics database.
Names of 72042481264
- Cardinal: 72042481264 can be written as Seventy-two billion, forty-two million, four hundred eighty-one thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 7.2042481264 × 1010
Factors of 72042481264
Divisors of 72042481264
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 13 16 26 52 104 127 208 239 254 478 508 956 1016 1651 1912 2032 3107 3302 3824 6214 6604 11411 12428 13208 22822 24856 26416 30353 45644 49712 60706 91288 121412 148343 182576 242824 296686 394589 485648 593372 789178 1186744 1449197 1578356 2373488 2727229 2898394 3156712 5454458 5796788 6313424 10908916 11593576 18839561 21817832 23187152 35453977 37679122 43635664 70907954 75358244 141815908 150716488 283631816 301432976 346358083 567263632 692716166 1385432332 2770864664 4502655079 5541729328 9005310158 18010620316 36021240632 72042481264
- Sum of all divisors σ(n): 152150261760
- Sum of proper divisors (its aliquot sum) s(n): 80107780496
- 72042481264 is an abundant number, because the sum of its proper divisors (80107780496) is greater than itself. Its abundance is 8065299232
Bases of 72042481264
- Binary: 10000110001100001000100000110011100002
- Hexadecimal: 0x10C6110670
- Base-36: X3G8EB4
Squares and roots of 72042481264
- 72042481264 squared (720424812642) is 5190119106673791037696
- 72042481264 cubed (720424812643) is 373909058500475008193065197727744
-
The
square root of 72042481264 is 268407.3047888227 -
The
cube root of 72042481264 is 4160.9856758893
Scales and comparisons
How big is 72042481264?- 72,042,481,264 seconds is equal to 2,290 years, 37 weeks, 6 days, 21 minutes, 4 seconds.
-
To count from 1 to 72,042,481,264 would take you about four thousand, five hundred eighty-one 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 72042481264 cubic inches would be around 346.7 feet tall.
Recreational maths with 72042481264
- 72042481264 backwards is 46218424027
- The number of decimal digits it has is: 11
- The sum of 72042481264's digits is 40
- More coming soon!
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