15304890 (number)

15304890 is an even 8-digits composite number following 15304889 and preceding 15304891. In scientific notation, it is written as 1.5304890 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 3801600 positive integers (up to 15304890) that are relatively prime to 15304890.

Interesting facts

Basic properties

Name

Name fifteen million three hundred four thousand eight hundred ninety

Notation

Scientific notation 1.5304890 × 10^7
Engineering notation 1.5304890 × 10^6

Prime Factorization of 15304890

Prime Factorization 2 × 69 × 41 × 5 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15304890
Product of the distinct prime numbers

The prime factorization of 15304890 is 2 × 69 × 41 × 5 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 39, 48, 771, 173, 7422, 5143, 43842, 34558, 644861, 711428, 194835, 6305663, 48436875, 52223953, 667334735, 396914447, 9326105350, 7845219221

Basic calculations (n = 15304890)

Multiplication

n×y
n×2 30609780
n×3 45914670
n×4 61219560
n×5 76524450

Division

n÷y
n÷2 7652445
n÷3 5101630
n÷3 3826222.5
n÷5 3060978

Exponentiation

ny
n2 234239657912100
n3 3.5850121979823E+21
n4 5.4868217338778E+28
n5 8.3975203086608E+35

Nth Root

y√n
2√n 3912.1464696506
3√n 248.28095327336
4√n 62.547153969231
5√n 27.350548639951

Divisors of 15304890

1, 2, 5, 10, 41, 69, 82, 138, 205, 345, 410, 541, 690, 1082, 2705, 2829, 5410, 5658, 14145, 22181, 28290, 37329, 44362, 74658, 110905, 186645, 221810, 373290, 1530489, 3060978, 7652445, 15304890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15304889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15304890 can be divided by 32 positive divisors. The sum of these divisors (counting 15304890) is 1, the average is 0.03125.

Base conversion 15304890

Base System Value
2 Binary 111010011000100010111010
3 Ternary 1001210120100210
4 Quaternary 322120202322
5 Quinary 12404224030
6 Senary 1304011550
8 Octal 72304272
10 Decimal 15304890
12 Duodecimal 5160bb6
16 Hexadecimal e988ba
20 Vigesimal 4fd24a
36 Base36 941bu

Cryptographic Hash Functions

md5 a09bf1c0214e5c49c9e03dae9eba76d7
sha1 255e1a69493385f168ee906819e1d975d43e8de0
sha256 630153650ccf9e42a750617ebd2f2040a61b036370647826f7e690b827820357
sha512 25dcd6c68290af9e34e9130d577105384ffd7aa8559ade24626aeaf8da9ad72b685e546d2cd2061cca71f2f7f3308d1f0f6170b10ecdb4714e5aba1beaf9b975
ripemd-160 938273ac16b7635410f366b7f7edcb266bcaa1bc

15304890 as geometric shapes

Circle

Radius = n
Diameter 30609780
Circumference 96163459.976
Area 7.3588558847604E+14

Sphere

Radius = n
Volume 1.5016863978948E+22
Surface area 2.9435423539042E+15
Circumference 96163459.976

Square

Length = n
Perimeter 61219560
Area 234239657912100
Diagonal 21644383.008628

Cube

Length = n
Surface area 1405437947472600
Volume 3.5850121979823E+21
Space diagonal 26508847.084253

Equilateral Triangle

Length = n
Perimeter 45914670
Area 1.0142874716283E+14
Altitude 13254423.542126

Triangular Pyramid

Length = n
Surface area 1.0142874716283E+14
Volume 4.2249773930496E+20
Height 7214794.3362095