5438793472
5,438,793,472 is an even composite number composed of four prime numbers multiplied together.
5438793472 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 5438793472:
28 × 7 × 19 × 159739
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 159739)See below for interesting mathematical facts about the number 5438793472 from the Numbermatics database.
Names of 5438793472
- Cardinal: 5438793472 can be written as Five billion, four hundred thirty-eight million, seven hundred ninety-three thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 5.438793472 × 109
Factors of 5438793472
Divisors of 5438793472
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 128 133 152 224 256 266 304 448 532 608 896 1064 1216 1792 2128 2432 4256 4864 8512 17024 34048 159739 319478 638956 1118173 1277912 2236346 2555824 3035041 4472692 5111648 6070082 8945384 10223296 12140164 17890768 20446592 21245287 24280328 35781536 40893184 42490574 48560656 71563072 84981148 97121312 143126144 169962296 194242624 286252288 339924592 388485248 679849184 776970496 1359698368 2719396736 5438793472
- Sum of all divisors σ(n): 13060342400
- Sum of proper divisors (its aliquot sum) s(n): 7621548928
- 5438793472 is an abundant number, because the sum of its proper divisors (7621548928) is greater than itself. Its abundance is 2182755456
Bases of 5438793472
- Binary: 1010001000010110101100111000000002
- Hexadecimal: 0x1442D6700
- Base-36: 2HY47WG
Squares and roots of 5438793472
- 5438793472 squared (54387934722) is 29580474431069814784
- 5438793472 cubed (54387934723) is 160882091234365422623468290048
-
The
square root of 5438793472 is 73748.1760588017 -
The
cube root of 5438793472 is 1758.6018372371
Scales and comparisons
How big is 5438793472?- 5,438,793,472 seconds is equal to 172 years, 48 weeks, 4 days, 23 hours, 57 minutes, 52 seconds.
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To count from 1 to 5,438,793,472 would take you about three hundred forty-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 5438793472 cubic inches would be around 146.6 feet tall.
Recreational maths with 5438793472
- 5438793472 backwards is 2743978345
- The number of decimal digits it has is: 10
- The sum of 5438793472's digits is 52
- More coming soon!
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