# 28771127

## 28,771,127 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28771127 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28771127 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 28771127:

### 7 × 11 × 491 × 761

See below for interesting mathematical facts about the number 28771127 from the Numbermatics database.

### Names of 28771127

• Cardinal: 28771127 can be written as Twenty-eight million, seven hundred seventy-one thousand, one hundred twenty-seven.

### Scientific notation

• Scientific notation: 2.8771127 × 107

### Factors of 28771127

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1270

### Divisors of 28771127

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 35990784
• Sum of proper divisors (its aliquot sum) s(n): 7219657
• 28771127 is a deficient number, because the sum of its proper divisors (7219657) is less than itself. Its deficiency is 21551470

### Bases of 28771127

• Binary: 11011011100000011001101112
• Base-36: H4NXZ

### Squares and roots of 28771127

• 28771127 squared (287711272) is 827777748850129
• 28771127 cubed (287711273) is 23816098739941165425383
• The square root of 28771127 is 5363.8723884893
• The cube root of 28771127 is 306.4213051321

### Scales and comparisons

How big is 28771127?
• 28,771,127 seconds is equal to 47 weeks, 3 days, 23 hours, 58 minutes, 47 seconds.
• To count from 1 to 28,771,127 would take you about nineteen weeks!

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 28771127 cubic inches would be around 25.5 feet tall.

### Recreational maths with 28771127

• 28771127 backwards is 72117782
• The number of decimal digits it has is: 8
• The sum of 28771127's digits is 35
• More coming soon!