308528020 (number)

308528020 is an even 9-digits composite number following 308528019 and preceding 308528021. In scientific notation, it is written as 3.08528020 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 123411200 positive integers (up to 308528020) that are relatively prime to 308528020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.08528020 × 10^8
Engineering notation 3.08528020 × 10^6

Prime Factorization of 308528020

Prime Factorization 2 × 2 × 5 × 15426401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 154264010
Product of the distinct prime numbers

The prime factorization of 308528020 is 2 × 2 × 5 × 15426401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 19, 5, 372, 438, 8476, 5635, 64283, 72550, 337381, 625855, 467474, 4764064, 23053310, 70005182, 967897921, 175990475, 495922991, 5920643482

Basic calculations (n = 308528020)

Multiplication

n×y
n×2 617056040
n×3 925584060
n×4 1234112080
n×5 1542640100

Division

n÷y
n÷2 154264010
n÷3 102842673.33333
n÷3 77132005
n÷5 61705604

Exponentiation

ny
n2 95189539125120400
n3 2.9368640030986E+25
n4 9.0610483588528E+33
n5 2.7955873092811E+42

Nth Root

y√n
2√n 17564.965698799
3√n 675.71703958749
4√n 132.5328853485
5√n 49.872245457028

Divisors of 308528020

1, 2, 4, 5, 10, 20, 15426401, 30852802, 61705604, 77132005, 154264010, 308528020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308528019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308528020 can be divided by 12 positive divisors. The sum of these divisors (counting 308528020) is 1, the average is 0.083333333333333.

Base conversion 308528020

Base System Value
2 Binary 10010011000111100001110010100
3 Ternary 210111112211212201
4 Quaternary 102120330032110
5 Quinary 1112440344040
6 Senary 50340454244
8 Octal 2230741624
10 Decimal 308528020
12 Duodecimal 873aa384
16 Hexadecimal 1263c394
20 Vigesimal 4g86010
36 Base36 53otqs

Cryptographic Hash Functions

md5 238cd45c7f62218ec5838b245279d35a
sha1 3cb8a8ea0b64aaff6eb6957fe607207d51e4e427
sha256 08d467f26e2f80aa20659ad6d0b6a9e6e445f2f025206afacacc3218ee5a9ae6
sha512 08939026b2f6f7c0fc6ab24337a5b1ba784a45240d20f8640ccce13b538a8744e9f0492c6dc78a2f53fbed39c9cf508ed4ddeb42f0998f4a3c9053427f523ff1
ripemd-160 065c993031f43f8600bcff9efd80bb060a901058

308528020 as geometric shapes

Circle

Radius = n
Diameter 617056040
Circumference 1938538722.1172
Area 2.9904675681408E+17

Sphere

Radius = n
Volume 1.2301907168969E+26
Surface area 1.1961870272563E+18
Circumference 1938538722.1172

Square

Length = n
Perimeter 1234112080
Area 95189539125120400
Diagonal 436324510.25612

Cube

Length = n
Surface area 571137234750722400
Volume 2.9368640030986E+25
Space diagonal 534386206.19863

Equilateral Triangle

Length = n
Perimeter 925584060
Area 4.1218279528444E+16
Altitude 267193103.09931

Triangular Pyramid

Length = n
Surface area 4.1218279528444E+16
Volume 3.4611274200228E+24
Height 145441503.41871