# 12977990972845450343

## 12,977,990,972,845,450,343 is an odd composite number composed of two prime numbers multiplied together.

What does the number 12977990972845450343 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

12977990972845450343 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 12977990972845450343:

### 113 × 2136372

(11 × 11 × 11 × 213637 × 213637)

See below for interesting mathematical facts about the number 12977990972845450343 from the Numbermatics database.

### Names of 12977990972845450343

• Cardinal: 12977990972845450343 can be written as Twelve quintillion, nine hundred seventy-seven quadrillion, nine hundred ninety trillion, nine hundred seventy-two billion, eight hundred forty-five million, four hundred fifty thousand, three hundred forty-three.

### Scientific notation

• Scientific notation: 1.2977990972845450343 × 1019

### Factors of 12977990972845450343

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 213648

### Divisors of 12977990972845450343

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 12977997043380329652
• Sum of proper divisors (its aliquot sum) s(n): 6070534879309
• 12977990972845450343 is a deficient number, because the sum of its proper divisors (6070534879309) is less than itself. Its deficiency is 12977984902310571034

### Bases of 12977990972845450343

• Binary: 10110100000110110001011000000111100010101010110111100100011001112
• Base-36: 2QLMHUIH72RTZ

### Squares and roots of 12977990972845450343

• 12977990972845450343 squared (129779909728454503432) is 168428249691257998622171393074478817649
• 12977990972845450343 cubed (129779909728454503433) is 2185860304065305814913692497393857750733562205755581503607
• The square root of 12977990972845450343 is 3602497879.6448236553
• 12977990972845450343 is a perfect cube number. Its cube root is 2350007

### Scales and comparisons

How big is 12977990972845450343?
• 12,977,990,972,845,450,343 seconds is equal to 412,659,969,374 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,977,990,972,845,450,343 would take you about one trillion, four hundred forty-four billion, three hundred nine million, eight hundred ninety-two thousand, eight hundred eleven 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 12977990972845450343 cubic inches would be around 195833.9 feet tall.

### Recreational maths with 12977990972845450343

• 12977990972845450343 backwards is 34305454827909977921
• The number of decimal digits it has is: 20
• The sum of 12977990972845450343's digits is 98
• More coming soon!