30488021 (number)

30488021 is an odd 8-digits composite number following 30488020 and preceding 30488022. In scientific notation, it is written as 3.0488021 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 28520128 positive integers (up to 30488021) that are relatively prime to 30488021.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-eight thousand twenty-one

Notation

Scientific notation 3.0488021 × 10^7
Engineering notation 3.0488021 × 10^6

Prime Factorization of 30488021

Prime Factorization 17 × 167 × 10739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30488021
Product of the distinct prime numbers

The prime factorization of 30488021 is 17 × 167 × 10739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 5, 9, 747, 294, 6705, 1073, 32150, 6432, 246459, 794324, 2710618, 3306373, 17307508, 43602782, 94660125, 921241826, 3455256026, 2550744077

Basic calculations (n = 30488021)

Multiplication

n×y
n×2 60976042
n×3 91464063
n×4 121952084
n×5 152440105

Division

n÷y
n÷2 15244010.5
n÷3 10162673.666667
n÷3 7622005.25
n÷5 6097604.2

Exponentiation

ny
n2 929519424496441
n3 2.8339207733955E+22
n4 8.6400636051619E+29
n5 2.6341844063551E+37

Nth Root

y√n
2√n 5521.5958743827
3√n 312.39907909141
4√n 74.307441581464
5√n 31.392495956183

Divisors of 30488021

1, 17, 167, 2839, 10739, 182563, 1793413, 30488021

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30488020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30488021 can be divided by 8 positive divisors. The sum of these divisors (counting 30488021) is 1, the average is 0.125.

Base conversion 30488021

Base System Value
2 Binary 1110100010011010111010101
3 Ternary 2010100221200222
4 Quaternary 1310103113111
5 Quinary 30301104041
6 Senary 3005244125
8 Octal 164232725
10 Decimal 30488021
12 Duodecimal a263645
16 Hexadecimal 1d135d5
20 Vigesimal 9ab011
36 Base36 i5gph

Cryptographic Hash Functions

md5 30635bfd4f8775becc47ec79e18317b9
sha1 50ac3389b6227c6489882e29b0c3de09d06f1a19
sha256 0efb1bbb1c376890088db82cf26a821e6ffdd7c241d6117dcab12e1084689fe3
sha512 d91936ed4f6ba8d67578f90382a7f55b8661185a2b590394648b40d841d1dd73cc73cbf11f09de1052a3bb5a857095c6b3d20cd2f19b19c837a1e467e6353714
ripemd-160 ac1c2971931cddfd0df7471aeace2ff0db227166

30488021 as geometric shapes

Circle

Radius = n
Diameter 60976042
Circumference 191561885.59218
Area 2.920171395367E+15

Sphere

Radius = n
Volume 1.187069957674E+23
Surface area 1.1680685581468E+16
Circumference 191561885.59218

Square

Length = n
Perimeter 121952084
Area 929519424496441
Diagonal 43116572.788116

Cube

Length = n
Surface area 5577116546978646
Volume 2.8339207733955E+22
Space diagonal 52806801.394227

Equilateral Triangle

Length = n
Perimeter 91464063
Area 4.024937174625E+14
Altitude 26403400.697113

Triangular Pyramid

Length = n
Surface area 4.024937174625E+14
Volume 3.3398076603557E+21
Height 14372190.929372