308528021 (number)

308528021 is an odd 9-digits prime number following 308528020 and preceding 308528022. In scientific notation, it is written as 3.08528021 × 10^8. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 308528020 positive integers (up to 308528021) that are relatively prime to 308528021.

Interesting facts

Basic properties

Name

Name three hundred eight million five hundred twenty-eight thousand twenty-one

Notation

Scientific notation 3.08528021 × 10^8
Engineering notation 3.08528021 × 10^6

Prime Factorization of 308528021

Prime Factorization 308528021

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 308528021
Product of the distinct prime numbers

The prime factorization of 308528021 is 308528021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 3, 11, 13, 360, 241, 1781, 5255, 44208, 85884, 352334, 241380, 5072004, 8725420, 92045786, 60043892, 625569028, 877537925, 5958359667, 4839726348

Basic calculations (n = 308528021)

Multiplication

n×y
n×2 617056042
n×3 925584063
n×4 1234112084
n×5 1542640105

Division

n÷y
n÷2 154264010.5
n÷3 102842673.66667
n÷3 77132005.25
n÷5 61705604.2

Exponentiation

ny
n2 95189539742176441
n3 2.9368640316555E+25
n4 9.0610484763274E+33
n5 2.7955873545864E+42

Nth Root

y√n
2√n 17564.965727265
3√n 675.71704031754
4√n 132.53288545589
5√n 49.872245489358

Divisors of 308528021

1, 308528021

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 308528022
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 154264011
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 17564.965755731
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999935176
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308528021 can be divided by 2 positive divisors. The sum of these divisors (counting 308528021) is 308528022, the average is 154264011.

Base conversion 308528021

Base System Value
2 Binary 10010011000111100001110010101
3 Ternary 210111112211212202
4 Quaternary 102120330032111
5 Quinary 1112440344041
6 Senary 50340454245
8 Octal 2230741625
10 Decimal 308528021
12 Duodecimal 873aa385
16 Hexadecimal 1263c395
20 Vigesimal 4g86011
36 Base36 53otqt

Cryptographic Hash Functions

md5 7b4569cf7ec5313baf78b5fe8164ad5e
sha1 148c050a78c185e10f4becdde936560cd784bce8
sha256 44d8e588fc727aad1cf5f5ee1348ca0ecf2cbba26b19d5a219ce5df332efbdb9
sha512 8e8961b706716550db9ab9fe2f0fcbdce9b6cbe896e77bafae71488a935d6b3fc90ce621cb95d7956778027ddcf6d27ad3bee98eb56e35c1780f585ac105cb48
ripemd-160 9279cdfb4e8dc067aac1bd14b73a36b8f5d1e3ee

308528021 as geometric shapes

Circle

Radius = n
Diameter 617056042
Circumference 1938538728.4004
Area 2.9904675875262E+17

Sphere

Radius = n
Volume 1.2301907288588E+26
Surface area 1.1961870350105E+18
Circumference 1938538728.4004

Square

Length = n
Perimeter 1234112084
Area 95189539742176441
Diagonal 436324511.67033

Cube

Length = n
Surface area 571137238453058646
Volume 2.9368640316555E+25
Space diagonal 534386207.93068

Equilateral Triangle

Length = n
Perimeter 925584063
Area 4.1218279795637E+16
Altitude 267193103.96534

Triangular Pyramid

Length = n
Surface area 4.1218279795637E+16
Volume 3.4611274536774E+24
Height 145441503.89011