# 142720309312471071

## 142,720,309,312,471,071 is an odd composite number composed of two prime numbers multiplied together.

What does the number 142720309312471071 look like?

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

142720309312471071 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 142720309312471071:

### 33 × 1741972

(3 × 3 × 3 × 174197 × 174197)

See below for interesting mathematical facts about the number 142720309312471071 from the Numbermatics database.

### Names of 142720309312471071

• Cardinal: 142720309312471071 can be written as One hundred forty-two quadrillion, seven hundred twenty trillion, three hundred nine billion, three hundred twelve million, four hundred seventy-one thousand and seventy-one.

### Scientific notation

• Scientific notation: 1.42720309312471071 × 1017

### Factors of 142720309312471071

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 174200

### Divisors of 142720309312471071

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 142720703799171508
• Sum of proper divisors (its aliquot sum) s(n): 394486700437
• 142720309312471071 is a deficient number, because the sum of its proper divisors (394486700437) is less than itself. Its deficiency is 142719914825770634

### Bases of 142720309312471071

• Binary: 1111110110000101101011101011110101100110111000000000111112
• Base-36: 131A4KYRGHLR

### Squares and roots of 142720309312471071

• 142720309312471071 squared (1427203093124710712) is 20369086690247416711000048211887041
• 142720309312471071 cubed (1427203093124710713) is 2907082352844648932839146134484898510435647632290911
• The square root of 142720309312471071 is 377783415.8780280167
• 142720309312471071 is a perfect cube number. Its cube root is 522591

### Scales and comparisons

How big is 142720309312471071?
• 142,720,309,312,471,071 seconds is equal to 4,538,064,373 years, 12 weeks, 1 day, 7 hours, 17 minutes, 51 seconds.
• To count from 1 to 142,720,309,312,471,071 would take you about thirteen billion, six hundred fourteen million, one hundred ninety-three thousand, one hundred nineteen 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 142720309312471071 cubic inches would be around 43549.3 feet tall.

### Recreational maths with 142720309312471071

• 142720309312471071 backwards is 170174213903027241
• The number of decimal digits it has is: 18
• The sum of 142720309312471071's digits is 54
• More coming soon!