# 42453551578321

## 42,453,551,578,321 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42453551578321 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

42453551578321 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 42453551578321:

### 132 × 5012032

(13 × 13 × 501203 × 501203)

See below for interesting mathematical facts about the number 42453551578321 from the Numbermatics database.

### Names of 42453551578321

• Cardinal: 42453551578321 can be written as Forty-two trillion, four hundred fifty-three billion, five hundred fifty-one million, five hundred seventy-eight thousand, three hundred twenty-one.

### Scientific notation

• Scientific notation: 4.2453551578321 × 1013

### Factors of 42453551578321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 501216

### Divisors of 42453551578321

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 45970505559579
• Sum of proper divisors (its aliquot sum) s(n): 3516953981258
• 42453551578321 is a deficient number, because the sum of its proper divisors (3516953981258) is less than itself. Its deficiency is 38936597597063

### Bases of 42453551578321

• Binary: 10011010011100011111001101110001111100110100012
• Base-36: F1QW4HP01

### Squares and roots of 42453551578321

• 42453551578321 squared (424535515783212) is 1802304041613161470197179041
• 42453551578321 cubed (424535515783213) is 76514207590440748396016075079127371170161
• 42453551578321 is a perfect square number. Its square root is 6515639
• The cube root of 42453551578321 is 34884.9423356579

### Scales and comparisons

How big is 42453551578321?
• 42,453,551,578,321 seconds is equal to 1,349,891 years, 32 weeks, 2 days, 16 hours, 12 minutes, 1 second.
• To count from 1 to 42,453,551,578,321 would take you about three million, three hundred seventy-four thousand, seven hundred twenty-nine 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 42453551578321 cubic inches would be around 2907.1 feet tall.

### Recreational maths with 42453551578321

• 42453551578321 backwards is 12387515535424
• The number of decimal digits it has is: 14
• The sum of 42453551578321's digits is 55
• More coming soon!