# 2490017380

## 2,490,017,380 is an even composite number composed of five prime numbers multiplied together.

What does the number 2490017380 look like?

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

2490017380 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 2490017380:

### 22 × 5 × 53 × 1187 × 1979

(2 × 2 × 5 × 53 × 1187 × 1979)

See below for interesting mathematical facts about the number 2490017380 from the Numbermatics database.

### Names of 2490017380

• Cardinal: 2490017380 can be written as Two billion, four hundred ninety million, seventeen thousand, three hundred eighty.

### Scientific notation

• Scientific notation: 2.49001738 × 109

### Factors of 2490017380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3226

### Divisors of 2490017380

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 5334880320
• Sum of proper divisors (its aliquot sum) s(n): 2844862940
• 2490017380 is an abundant number, because the sum of its proper divisors (2844862940) is greater than itself. Its abundance is 354845560

### Bases of 2490017380

• Binary: 100101000110101010100110011001002
• Base-36: 156HPPG

### Squares and roots of 2490017380

• 2490017380 squared (24900173802) is 6200186552702064400
• 2490017380 cubed (24900173803) is 15438572275470426317879272000
• The square root of 2490017380 is 49900.0739478409
• The cube root of 2490017380 is 1355.3999318741

### Scales and comparisons

How big is 2490017380?
• 2,490,017,380 seconds is equal to 79 years, 9 weeks, 15 hours, 29 minutes, 40 seconds.
• To count from 1 to 2,490,017,380 would take you about one hundred fifty-eight 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 2490017380 cubic inches would be around 112.9 feet tall.

### Recreational maths with 2490017380

• 2490017380 backwards is 0837100942
• The number of decimal digits it has is: 10
• The sum of 2490017380's digits is 34
• More coming soon!