30400428 (number)

30400428 is an even 8-digits composite number following 30400427 and preceding 30400429. In scientific notation, it is written as 3.0400428 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 10117120 positive integers (up to 30400428) that are relatively prime to 30400428.

Interesting facts

Basic properties

Name

Name thirty million four hundred thousand four hundred twenty-eight

Notation

Scientific notation 3.0400428 × 10^7
Engineering notation 3.0400428 × 10^6

Prime Factorization of 30400428

Prime Factorization 2 × 2 × 3 × 761 × 3329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15200214
Product of the distinct prime numbers

The prime factorization of 30400428 is 2 × 2 × 3 × 761 × 3329. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 52, 21, 88, 329, 5163, 3635, 62538, 56675, 617116, 130352, 5664301, 7263074, 72390763, 15174322, 883308507, 278486820, 7966987065, 4950182

Basic calculations (n = 30400428)

Multiplication

n×y
n×2 60800856
n×3 91201284
n×4 121601712
n×5 152002140

Division

n÷y
n÷2 15200214
n÷3 10133476
n÷3 7600107
n÷5 6080085.6

Exponentiation

ny
n2 924186022583184
n3 2.8095650638146E+22
n4 8.5411980433813E+29
n5 2.5965607615155E+37

Nth Root

y√n
2√n 5513.6583136789
3√n 312.09961480585
4√n 74.254012104928
5√n 31.374436873784

Divisors of 30400428

1, 2, 3, 4, 6, 12, 761, 1522, 2283, 3044, 3329, 4566, 6658, 9132, 9987, 13316, 19974, 39948, 2533369, 5066738, 7600107, 10133476, 15200214, 30400428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30400427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30400428 can be divided by 24 positive divisors. The sum of these divisors (counting 30400428) is 1, the average is 0.041666666666667.

Base conversion 30400428

Base System Value
2 Binary 1110011111101111110101100
3 Ternary 2010012111112210
4 Quaternary 1303331332230
5 Quinary 30240303203
6 Senary 3003330420
8 Octal 163757654
10 Decimal 30400428
12 Duodecimal a220a10
16 Hexadecimal 1cfdfac
20 Vigesimal 9a0118
36 Base36 i3l4c

Cryptographic Hash Functions

md5 4528818642d1bc731403374e90786c0b
sha1 9bdd56d891c412666e4d3b9b8ba4f5ba0bd65bd6
sha256 0fdee4812db54b36d4713bfeeb79c7ce8ff6488523eeae26c80c444a079cc193
sha512 d80127391d422d6895b7c1d553c17a24d8213edfac373df94b2e2f4ed5b5e4edeb3dafb72a5ce5212c2feb7e613cb5b3e7b25b76b3cc55affd2c2ceadff4851a
ripemd-160 7deac8f462d86fbfdc897907d719bb0fc15d4b93

30400428 as geometric shapes

Circle

Radius = n
Diameter 60800856
Circumference 191011522.54157
Area 2.9034160190977E+15

Sphere

Radius = n
Volume 1.1768678619017E+23
Surface area 1.1613664076391E+16
Circumference 191011522.54157

Square

Length = n
Perimeter 121601712
Area 924186022583184
Diagonal 42992697.579547

Cube

Length = n
Surface area 5545116135499104
Volume 2.8095650638146E+22
Space diagonal 52655085.86784

Equilateral Triangle

Length = n
Perimeter 91201284
Area 4.0018428668977E+14
Altitude 26327542.93392

Triangular Pyramid

Length = n
Surface area 4.0018428668977E+14
Volume 3.3111041813469E+21
Height 14330899.193182