15228420 (number)

15228420 is an even 8-digits composite number following 15228419 and preceding 15228421. In scientific notation, it is written as 1.5228420 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 4043776 positive integers (up to 15228420) that are relatively prime to 15228420.

Interesting facts

Basic properties

Name

Name fifteen million two hundred twenty-eight thousand four hundred twenty

Notation

Scientific notation 1.5228420 × 10^7
Engineering notation 1.5228420 × 10^6

Prime Factorization of 15228420

Prime Factorization 2 × 2 × 3 × 5 × 719 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7614210
Product of the distinct prime numbers

The prime factorization of 15228420 is 2 × 2 × 3 × 5 × 719 × 353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15228420)

Multiplication

n×y
n×2 30456840
n×3 45685260
n×4 60913680
n×5 76142100

Division

n÷y
n÷2 7614210
n÷3 5076140
n÷3 3807105
n÷5 3045684

Exponentiation

ny
n2 231904775696400
n3 3.5315433243106E+21
n4 5.3779824990798E+28
n5 8.1898176248636E+35

Nth Root

y√n
2√n 3902.3608239116
3√n 247.86675551357
4√n 62.468878843082
5√n 27.323162764637

Divisors of 15228420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15228419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15228420 can be divided by 48 positive divisors. The sum of these divisors (counting 15228420) is 1, the average is 0.020833333333333.

Base conversion 15228420

Base System Value
2 Binary 111010000101111000000100
3 Ternary 1001122200110120
4 Quaternary 322011320010
5 Quinary 12344302140
6 Senary 1302221540
8 Octal 72057004
10 Decimal 15228420
12 Duodecimal 51248b0
16 Hexadecimal e85e04
20 Vigesimal 4f3b10
36 Base36 92ebo

Cryptographic Hash Functions

md5 0c846f68f80f7ee4880dbe7d273d7eb0
sha1 cc1ee1382ac798ffa059f181b875e63799100c8c
sha256 dce8b074541db0e68ef3a21e39be8d308b6b1e9519d0bdddbef30e13dde8f9e8
sha512 6756f903c6f2a116f091685b84a0475b380acbbcb4920aad6b9d59978953d0744a899e1e3729fe7d9705927420cf4e647ff1a1c62b1dd3ee05d90c47f39b5cc2
ripemd-160 8eab907ce3b22cbd380a7d1a62698a287c00049f

15228420 as geometric shapes

Circle

Radius = n
Diameter 30456840
Circumference 95682984.79556
Area 7.285503396602E+14

Sphere

Radius = n
Volume 1.4792894084651E+22
Surface area 2.9142013586408E+15
Circumference 95682984.79556

Square

Length = n
Perimeter 60913680
Area 231904775696400
Diagonal 21536238.097514

Cube

Length = n
Surface area 1391428654178400
Volume 3.5315433243106E+21
Space diagonal 26376397.158998

Equilateral Triangle

Length = n
Perimeter 45685260
Area 1.0041771350601E+14
Altitude 13188198.579499

Triangular Pyramid

Length = n
Surface area 1.0041771350601E+14
Volume 4.1619637211235E+20
Height 7178746.0325046