15284920 (number)

15284920 is an even 8-digits composite number following 15284919 and preceding 15284921. In scientific notation, it is written as 1.5284920 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 5166720 positive integers (up to 15284920) that are relatively prime to 15284920.

Interesting facts

Basic properties

Name

Name fifteen million two hundred eighty-four thousand nine hundred twenty

Notation

Scientific notation 1.5284920 × 10^7
Engineering notation 1.5284920 × 10^6

Prime Factorization of 15284920

Prime Factorization 2 × 2 × 2 × 5 × 7 × 691 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3821230
Product of the distinct prime numbers

The prime factorization of 15284920 is 2 × 2 × 2 × 5 × 7 × 691 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15284920)

Multiplication

n×y
n×2 30569840
n×3 45854760
n×4 61139680
n×5 76424600

Division

n÷y
n÷2 7642460
n÷3 5094973.3333333
n÷3 3821230
n÷5 3056984

Exponentiation

ny
n2 233628779406400
n3 3.5709972029245E+21
n4 5.4582406566924E+28
n5 8.3428771778291E+35

Nth Root

y√n
2√n 3909.5933292352
3√n 248.17291963848
4√n 62.52674091327
5√n 27.343407448475

Divisors of 15284920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15284919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15284920 can be divided by 64 positive divisors. The sum of these divisors (counting 15284920) is 1, the average is 0.015625.

Base conversion 15284920

Base System Value
2 Binary 111010010011101010111000
3 Ternary 1001202112222011
4 Quaternary 322103222320
5 Quinary 12403104140
6 Senary 1303335304
8 Octal 72235270
10 Decimal 15284920
12 Duodecimal 5151534
16 Hexadecimal e93ab8
20 Vigesimal 4fac60
36 Base36 93lx4

Cryptographic Hash Functions

md5 f13e1b2754b0f522a8ee883d3db4eeec
sha1 c86fa0e142029b1f5dba1536c318c11f4851a189
sha256 d7dc3605fc888a580a63e9f4f4395fbb78e2cb34cad84d682b3cc1d21e87ba4a
sha512 288a5e6b5fb1040f062e802a4933725575cde5a5c9a3221db11779f66b4dd4996bcebd2b59e192fa8ac77cf8af9a85c623e4618a2dcbc11b5c2a9d75998fbebd
ripemd-160 e92afad425c6b2af699f43ce680a969b9dcb6c65

15284920 as geometric shapes

Circle

Radius = n
Diameter 30569840
Circumference 96037984.765415
Area 7.339664570503E+14

Sphere

Radius = n
Volume 1.495815810493E+22
Surface area 2.9358658282012E+15
Circumference 96037984.765415

Square

Length = n
Perimeter 61139680
Area 233628779406400
Diagonal 21616141.163788

Cube

Length = n
Surface area 1401772676438400
Volume 3.5709972029245E+21
Space diagonal 26474258.029626

Equilateral Triangle

Length = n
Perimeter 45854760
Area 1.0116422901055E+14
Altitude 13237129.014813

Triangular Pyramid

Length = n
Surface area 1.0116422901055E+14
Volume 4.2084605629768E+20
Height 7205380.3879293