730738428

730,738,428 is an even composite number composed of five prime numbers multiplied together.

What does the number 730738428 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

730738428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 730738428:

2² × 3 × 7 × 23 × 378229

(2 × 2 × 3 × 7 × 23 × 378229)

See below for interesting mathematical facts about the number 730738428 from the Numbermatics database.

Names of 730738428

Cardinal: 730738428 can be written as Seven hundred thirty million, seven hundred thirty-eight thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 7.30738428 × 10⁸

Factors of 730738428

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 378264

Divisors of 730738428

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 12 14 21 23 28 42 46 69 84 92 138 161 276 322 483 644 966 1932 378229 756458 1134687 1512916 2269374 2647603 4538748 5295206 7942809 8699267 10590412 15885618 17398534 26097801 31771236 34797068 52195602 60894869 104391204 121789738 182684607 243579476 365369214 730738428
Sum of all divisors σ(n): 2033364480
Sum of proper divisors (its aliquot sum) s(n): 1302626052
730738428 is an abundant number, because the sum of its proper divisors (1302626052) is greater than itself. Its abundance is 571887624

Bases of 730738428

Binary: 101011100011100010111011111100₂
Hexadecimal: 0x2B8E2EFC
Base-36: C329DO

Squares and roots of 730738428

730738428 squared (730738428²) is 533978650155911184
730738428 cubed (730738428³) is 390198719400492493503778752
The square root of 730738428 is 27032.1739414351
The cube root of 730738428 is 900.7148345539

Scales and comparisons

How big is 730738428?

730,738,428 seconds is equal to 23 years, 12 weeks, 1 day, 14 hours, 53 minutes, 48 seconds.
To count from 1 to 730,738,428 would take you about thirty-four 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 730738428 cubic inches would be around 75.1 feet tall.

Recreational maths with 730738428

730738428 backwards is 824837037
730738428 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 730738428's digits is 42
More coming soon!

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The information we have on file for 730738428 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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