308030913 (number)

308030913 is an odd 9-digits composite number following 308030912 and preceding 308030914. In scientific notation, it is written as 3.08030913 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors. There are 205353936 positive integers (up to 308030913) that are relatively prime to 308030913.

Interesting facts

Basic properties

Name

Name three hundred eight million thirty thousand nine hundred thirteen

Notation

Scientific notation 3.08030913 × 10^8
Engineering notation 3.08030913 × 10^6

Prime Factorization of 308030913

Prime Factorization 3 × 3 × 34225657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102676971
Product of the distinct prime numbers

The prime factorization of 308030913 is 3 × 3 × 34225657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 98, 66, 65, 839, 9671, 3144, 68189, 35434, 199114, 347339, 6778026, 217663, 52575937, 33619368, 597017570, 35058378, 6167471899, 7192210757

Basic calculations (n = 308030913)

Multiplication

n×y
n×2 616061826
n×3 924092739
n×4 1232123652
n×5 1540154565

Division

n÷y
n÷2 154015456.5
n÷3 102676971
n÷3 77007728.25
n÷5 61606182.6

Exponentiation

ny
n2 94883043363613569
n3 2.9226910475512E+25
n4 9.0027919179414E+33
n5 2.7731382140325E+42

Nth Root

y√n
2√n 17550.809468512
3√n 675.35393454748
4√n 132.47946810171
5√n 49.856164041897

Divisors of 308030913

1, 3, 9, 34225657, 102676971, 308030913

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308030912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308030913 can be divided by 6 positive divisors. The sum of these divisors (counting 308030913) is 1, the average is 0.16666666666667.

Base conversion 308030913

Base System Value
2 Binary 10010010111000010110111000001
3 Ternary 210110121120222100
4 Quaternary 102113002313001
5 Quinary 1112323442123
6 Senary 50322101013
8 Octal 2227026701
10 Decimal 308030913
12 Duodecimal 871aa769
16 Hexadecimal 125c2dc1
20 Vigesimal 4g53h5d
36 Base36 53e669

Cryptographic Hash Functions

md5 8b5c79c8016b195b4cc275325507a472
sha1 402ba2919004d1a0bae63b3c9c061597c6ef65c7
sha256 8fb614b30061704eb69069fae32ddd561fa3ce87b880ef7ad377b68446b8267b
sha512 36708c5b78271ce40bcebf17d073081b683f250b2b570333f0425d4cba56f708ad6e6f73a03bee1e471d91680fe712c50df0b2d8f3a67ad5ec007c4c4b22dd31
ripemd-160 b2c5b36818241ac71d839239aa3971cebeedc986

308030913 as geometric shapes

Circle

Radius = n
Diameter 616061826
Circumference 1935415306.7187
Area 2.9808387198137E+17

Sphere

Radius = n
Volume 1.22425396316E+26
Surface area 1.1923354879255E+18
Circumference 1935415306.7187

Square

Length = n
Perimeter 1232123652
Area 94883043363613569
Diagonal 435621494.79477

Cube

Length = n
Surface area 569298260181681414
Volume 2.9226910475512E+25
Space diagonal 533525191.61783

Equilateral Triangle

Length = n
Perimeter 924092739
Area 4.1085562970635E+16
Altitude 266762595.80891

Triangular Pyramid

Length = n
Surface area 4.1085562970635E+16
Volume 3.4444244317278E+24
Height 145207164.93159