# 1378749897000000

## 1,378,749,897,000,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 1378749897000000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 3136 divisors.

1378749897000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three thousand, one hundred thirty-six divisors.

## Prime factorization of 1378749897000000:

### 26 × 33 × 56 × 73 × 533

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 1378749897000000 from the Numbermatics database.

### Names of 1378749897000000

• Cardinal: 1378749897000000 can be written as One quadrillion, three hundred seventy-eight trillion, seven hundred forty-nine billion, eight hundred ninety-seven million.

### Scientific notation

• Scientific notation: 1.378749897 × 1015

### Factors of 1378749897000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 70

### Bases of 1378749897000000

• Binary: 1001110010111110111001110011101100001000100010000002
• Base-36: DKQ4YIEMO0

### Squares and roots of 1378749897000000

• 1378749897000000 squared (13787498970000002) is 1900951278477510609000000000000
• 1378749897000000 cubed (13787498970000003) is 2620936379402886068975157273000000000000000000
• The square root of 1378749897000000 is 37131521.6090049289
• 1378749897000000 is a perfect cube number. Its cube root is 111300

### Scales and comparisons

How big is 1378749897000000?
• 1,378,749,897,000,000 seconds is equal to 43,839,981 years, 50 weeks, 3 days, 12 hours.
• To count from 1 to 1,378,749,897,000,000 would take you about one hundred thirty-one million, five hundred nineteen thousand, nine 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 1378749897000000 cubic inches would be around 9275 feet tall.

### Recreational maths with 1378749897000000

• 1378749897000000 backwards is 0000007989478731
• 1378749897000000 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1378749897000000's digits is 63
• More coming soon!

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