30391370 (number)

30391370 is an even 8-digits composite number following 30391369 and preceding 30391371. In scientific notation, it is written as 3.0391370 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 12112464 positive integers (up to 30391370) that are relatively prime to 30391370.

Interesting facts

Basic properties

Name

Name thirty million three hundred ninety-one thousand three hundred seventy

Notation

Scientific notation 3.0391370 × 10^7
Engineering notation 3.0391370 × 10^6

Prime Factorization of 30391370

Prime Factorization 2 × 5 × 283 × 10739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30391370
Product of the distinct prime numbers

The prime factorization of 30391370 is 2 × 5 × 283 × 10739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 10, 22, 292, 600, 8240, 4303, 63996, 87475, 731505, 325072, 6788946, 11606, 5983834, 55345683, 342289838, 210745095, 5512002771, 763173561

Basic calculations (n = 30391370)

Multiplication

n×y
n×2 60782740
n×3 91174110
n×4 121565480
n×5 151956850

Division

n÷y
n÷2 15195685
n÷3 10130456.666667
n÷3 7597842.5
n÷5 6078274

Exponentiation

ny
n2 923635370476900
n3 2.8070544289251E+22
n4 8.53102297596E+29
n5 2.592694757409E+37

Nth Root

y√n
2√n 5512.8368377814
3√n 312.06861437463
4√n 74.24848037355
5√n 31.372567008493

Divisors of 30391370

1, 2, 5, 10, 283, 566, 1415, 2830, 10739, 21478, 53695, 107390, 3039137, 6078274, 15195685, 30391370

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30391369
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30391370 can be divided by 16 positive divisors. The sum of these divisors (counting 30391370) is 1, the average is 0.0625.

Base conversion 30391370

Base System Value
2 Binary 1110011111011110001001010
3 Ternary 2010012001010022
4 Quaternary 1303323301022
5 Quinary 30240010440
6 Senary 3003220442
8 Octal 163736112
10 Decimal 30391370
12 Duodecimal a217722
16 Hexadecimal 1cfbc4a
20 Vigesimal 99ii8a
36 Base36 i3e4q

Cryptographic Hash Functions

md5 b26d0aad7c5e961172dd9e612b60d407
sha1 7b5ca89935c5df5529743f749cb4146a7d0a9ad1
sha256 9139c72671b7d8830573a4086bc06b108651ef37ac6e240fa39f46bc456ddff1
sha512 f7c1681111dd821cc6538fb155ca1e7e2e42553c7af2bfefb3dd5670a770b03e98859fc75d551bb2ba388e00873400d3a7bd2c0f4a92a99f8b2a5527f67b41af
ripemd-160 a2f51f5623702474d891547554e4a88d01c84bba

30391370 as geometric shapes

Circle

Radius = n
Diameter 60782740
Circumference 190954609.44906
Area 2.9016860944859E+15

Sphere

Radius = n
Volume 1.1758162096184E+23
Surface area 1.1606744377944E+16
Circumference 190954609.44906

Square

Length = n
Perimeter 121565480
Area 923635370476900
Diagonal 42979887.633099

Cube

Length = n
Surface area 5541812222861400
Volume 2.8070544289251E+22
Space diagonal 52639396.951625

Equilateral Triangle

Length = n
Perimeter 91174110
Area 3.9994584733342E+14
Altitude 26319698.475812

Triangular Pyramid

Length = n
Surface area 3.9994584733342E+14
Volume 3.3081453697544E+21
Height 14326629.211033