# 121327275995028817387

## 121,327,275,995,028,817,387 is an odd composite number composed of five prime numbers multiplied together.

What does the number 121327275995028817387 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

121327275995028817387 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 121327275995028817387:

### 17 × 257 × 359 × 571 × 135470846807

See below for interesting mathematical facts about the number 121327275995028817387 from the Numbermatics database.

### Names of 121327275995028817387

• Cardinal: 121327275995028817387 can be written as One hundred twenty-one quintillion, three hundred twenty-seven quadrillion, two hundred seventy-five trillion, nine hundred ninety-five billion, twenty-eight million, eight hundred seventeen thousand, three hundred eighty-seven.

### Scientific notation

• Scientific notation: 1.21327275995028817387 × 1020

### Factors of 121327275995028817387

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 135470848011

### Divisors of 121327275995028817387

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 129549752061722403840
• Sum of proper divisors (its aliquot sum) s(n): 8222476066693586453
• 121327275995028817387 is a deficient number, because the sum of its proper divisors (8222476066693586453) is less than itself. Its deficiency is 113104799928335230934

### Bases of 121327275995028817387

• Binary: 11010010011110000010001001010110010101100010111100010000101111010112
• Base-36: PLSCXVY9GRU97

### Squares and roots of 121327275995028817387

• 121327275995028817387 squared (1213272759950288173872) is 14720307900373895910157008280571793507769
• 121327275995028817387 cubed (1213272759950288173873) is 1785974859360466833594545299443575099067622081659952466779603
• The square root of 121327275995028817387 is 11014866136.0467208079
• The cube root of 121327275995028817387 is 4950542.7557772879

### Scales and comparisons

How big is 121327275995028817387?
• 121,327,275,995,028,817,387 seconds is equal to 3,857,832,086,736 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 121,327,275,995,028,817,387 would take you about thirteen trillion, five hundred two billion, four hundred twelve million, three hundred three thousand, five hundred seventy-seven 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 121327275995028817387 cubic inches would be around 412545.2 feet tall.

### Recreational maths with 121327275995028817387

• 121327275995028817387 backwards is 783718820599572723121
• The number of decimal digits it has is: 21
• The sum of 121327275995028817387's digits is 97
• More coming soon!