31109452 (number)

31109452 is an even 8-digits composite number following 31109451 and preceding 31109453. In scientific notation, it is written as 3.1109452 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 13547520 positive integers (up to 31109452) that are relatively prime to 31109452.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred nine thousand four hundred fifty-two

Notation

Scientific notation 3.1109452 × 10^7
Engineering notation 3.1109452 × 10^6

Prime Factorization of 31109452

Prime Factorization 2 × 2 × 407 × 97 × 197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15554726
Product of the distinct prime numbers

The prime factorization of 31109452 is 2 × 2 × 407 × 97 × 197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 68, 52, 381, 941, 1706, 2824, 67773, 84253, 320973, 116899, 8121023, 324538, 6130641, 18859674, 617205712, 835836801, 9384765478, 243804151

Basic calculations (n = 31109452)

Multiplication

n×y
n×2 62218904
n×3 93328356
n×4 124437808
n×5 155547260

Division

n÷y
n÷2 15554726
n÷3 10369817.333333
n÷3 7777363
n÷5 6221890.4

Exponentiation

ny
n2 967798003740304
n3 3.0107665543055E+22
n4 9.3663297604372E+29
n5 2.9138138609849E+37

Nth Root

y√n
2√n 5577.5847819643
3√n 314.50734107993
4√n 74.68322958981
5√n 31.519438500506

Divisors of 31109452

1, 2, 4, 97, 194, 197, 388, 394, 407, 788, 814, 1628, 19109, 38218, 39479, 76436, 78958, 80179, 157916, 160358, 320716, 7777363, 15554726, 31109452

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31109451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31109452 can be divided by 24 positive divisors. The sum of these divisors (counting 31109452) is 1, the average is 0.041666666666667.

Base conversion 31109452

Base System Value
2 Binary 1110110101011000101001100
3 Ternary 2011112112010221
4 Quaternary 1312223011030
5 Quinary 30431000302
6 Senary 3030441124
8 Octal 166530514
10 Decimal 31109452
12 Duodecimal a5031a4
16 Hexadecimal 1dab14c
20 Vigesimal 9e8dcc
36 Base36 iis7g

Cryptographic Hash Functions

md5 0cc666bc8880654ddd855226d5631ea8
sha1 635c0a8173775d1353994c78f6824255de42b0b7
sha256 69272c348ec5e495f497857aee2621c5d83f39db7572d78263fd9d65e35e1bbb
sha512 e6a68cf5ee562bb583b37c632893af613fd58b8355133bb796780302fc7923a6ee7b50065a0d450d3de5b8efb7d5e2e26ff95817063e5ee4466e3babae166173
ripemd-160 181dea642fb3b89077779915ae8e503d9da9e07c

31109452 as geometric shapes

Circle

Radius = n
Diameter 62218904
Circumference 195466451.72081
Area 3.0404270987094E+15

Sphere

Radius = n
Volume 1.2611469451573E+23
Surface area 1.2161708394838E+16
Circumference 195466451.72081

Square

Length = n
Perimeter 124437808
Area 967798003740304
Diagonal 43995408.936395

Cube

Length = n
Surface area 5806788022441824
Volume 3.0107665543055E+22
Space diagonal 53883151.459625

Equilateral Triangle

Length = n
Perimeter 93328356
Area 4.1906882848549E+14
Altitude 26941575.729813

Triangular Pyramid

Length = n
Surface area 4.1906882848549E+14
Volume 3.5482224118651E+21
Height 14665136.312132