72442363870864
72,442,363,870,864 is an even composite number composed of three prime numbers multiplied together.
72442363870864 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.
Prime factorization of 72442363870864:
24 × 132 × 1636792
(2 × 2 × 2 × 2 × 13 × 13 × 163679 × 163679)See below for interesting mathematical facts about the number 72442363870864 from the Numbermatics database.
Names of 72442363870864
- Cardinal: 72442363870864 can be written as Seventy-two trillion, four hundred forty-two billion, three hundred sixty-three million, eight hundred seventy thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 7.2442363870864 × 1013
Factors of 72442363870864
Divisors of 72442363870864
- Number of divisors d(n): 45
-
Complete list of divisors:
1 2 4 8 13 16 26 52 104 169 208 338 676 1352 2704 163679 327358 654716 1309432 2127827 2618864 4255654 8511308 17022616 27661751 34045232 55323502 110647004 221294008 442588016 26790815041 53581630082 107163260164 214326520328 348280595533 428653040656 696561191066 1393122382132 2786244764264 4527647741929 5572489528528 9055295483858 18110590967716 36221181935432 72442363870864
- Sum of all divisors σ(n): 151985222284233
- Sum of proper divisors (its aliquot sum) s(n): 79542858413369
- 72442363870864 is an abundant number, because the sum of its proper divisors (79542858413369) is greater than itself. Its abundance is 7100494542505
Bases of 72442363870864
- Binary: 100000111100010110011010101110101111110100100002
- Hexadecimal: 0x41E2CD5D7E90
- Base-36: POFK91ITS
Squares and roots of 72442363870864
- 72442363870864 squared (724423638708642) is 5247896083198661781668106496
- 72442363870864 cubed (724423638708643) is 380169997615559432500547110136503943532544
-
72442363870864 is a
perfect square number . Itssquare root is 8511308 -
The
cube root of 72442363870864 is 41686.7020054843
Scales and comparisons
How big is 72442363870864?- 72,442,363,870,864 seconds is equal to 2,303,443 years, 4 weeks, 5 days, 13 hours, 1 minute, 4 seconds.
-
To count from 1 to 72,442,363,870,864 would take you about five million, seven hundred fifty-eight thousand, six hundred seven 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 72442363870864 cubic inches would be around 3473.9 feet tall.
Recreational maths with 72442363870864
- 72442363870864 backwards is 46807836324427
- The number of decimal digits it has is: 14
- The sum of 72442363870864's digits is 64
- More coming soon!
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