29742045408
29,742,045,408 is an even composite number composed of four prime numbers multiplied together.
29742045408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 29742045408:
25 × 32 × 71 × 1454521
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 71 × 1454521)See below for interesting mathematical facts about the number 29742045408 from the Numbermatics database.
Names of 29742045408
- Cardinal: 29742045408 can be written as Twenty-nine billion, seven hundred forty-two million, forty-five thousand, four hundred eight.
Scientific notation
- Scientific notation: 2.9742045408 × 1010
Factors of 29742045408
Divisors of 29742045408
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 71 72 96 142 144 213 284 288 426 568 639 852 1136 1278 1704 2272 2556 3408 5112 6816 10224 20448 1454521 2909042 4363563 5818084 8727126 11636168 13090689 17454252 23272336 26181378 34908504 46544672 52362756 69817008 103270991 104725512 139634016 206541982 209451024 309812973 413083964 418902048 619625946 826167928 929438919 1239251892 1652335856 1858877838 2478503784 3304671712 3717755676 4957007568 7435511352 9914015136 14871022704 29742045408
- Sum of all divisors σ(n): 85770253296
- Sum of proper divisors (its aliquot sum) s(n): 56028207888
- 29742045408 is an abundant number, because the sum of its proper divisors (56028207888) is greater than itself. Its abundance is 26286162480
Bases of 29742045408
- Binary: 110111011001100001110011000111000002
- Hexadecimal: 0x6ECC398E0
- Base-36: DNVN940
Squares and roots of 29742045408
- 29742045408 squared (297420454082) is 884589265051533886464
- 29742045408 cubed (297420454083) is 26309494088592068311263004557312
-
The
square root of 29742045408 is 172458.8223547871 -
The
cube root of 29742045408 is 3098.3010256095
Scales and comparisons
How big is 29742045408?- 29,742,045,408 seconds is equal to 945 years, 36 weeks, 4 days, 15 hours, 16 minutes, 48 seconds.
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To count from 1 to 29,742,045,408 would take you about one thousand, eight hundred ninety-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 29742045408 cubic inches would be around 258.2 feet tall.
Recreational maths with 29742045408
- 29742045408 backwards is 80454024792
- The number of decimal digits it has is: 11
- The sum of 29742045408's digits is 45
- More coming soon!
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Keywords: Divisors of 29742045408, math, Factors of 29742045408, curriculum, school, college, exams, university, Prime factorization of 29742045408, STEM, science, technology, engineering, physics, economics, calculator, twenty-nine billion, seven hundred forty-two million, forty-five thousand, four hundred eight.