15315225 (number)

15315225 is an odd 8-digits composite number following 15315224 and preceding 15315226. In scientific notation, it is written as 1.5315225 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 7945920 positive integers (up to 15315225) that are relatively prime to 15315225.

Interesting facts

Basic properties

Name

Name fifteen million three hundred fifteen thousand two hundred twenty-five

Notation

Scientific notation 1.5315225 × 10^7
Engineering notation 1.5315225 × 10^6

Prime Factorization of 15315225

Prime Factorization 3 × 25 × 37 × 5519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15315225
Product of the distinct prime numbers

The prime factorization of 15315225 is 3 × 25 × 37 × 5519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 80, 2, 177, 607, 9831, 6066, 43679, 81904, 459295, 730588, 6124697, 2474364, 79068380, 33982371, 596574755, 216689866, 9479470887, 9492706550

Basic calculations (n = 15315225)

Multiplication

n×y
n×2 30630450
n×3 45945675
n×4 61260900
n×5 76576125

Division

n÷y
n÷2 7657612.5
n÷3 5105075
n÷3 3828806.25
n÷5 3063045

Exponentiation

ny
n2 234556116800625
n3 3.5922797039279E+21
n4 5.5016571928588E+28
n5 8.4259117781502E+35

Nth Root

y√n
2√n 3913.4671328631
3√n 248.33682662033
4√n 62.557710418965
5√n 27.354241467534

Divisors of 15315225

1, 3, 25, 37, 75, 111, 925, 2775, 5519, 16557, 137975, 204203, 413925, 612609, 5105075, 15315225

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15315224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15315225 can be divided by 16 positive divisors. The sum of these divisors (counting 15315225) is 1, the average is 0.0625.

Base conversion 15315225

Base System Value
2 Binary 111010011011000100011001
3 Ternary 1001211002112120
4 Quaternary 322123010121
5 Quinary 12410041400
6 Senary 1304131453
8 Octal 72330431
10 Decimal 15315225
12 Duodecimal 5166b89
16 Hexadecimal e9b119
20 Vigesimal 4fe815
36 Base36 949ax

Cryptographic Hash Functions

md5 e443d9e52f5053da3c54d02ae8b102d8
sha1 dc308cedb8d18745604b680784d6d298200f97c4
sha256 06c950fbe1093ae766650dc35db45f98f67841e8267c53f121ec130e89de9a58
sha512 69b0e32a2cb3a3c30f7558a6bfb6644c49a494b7c17de62c629b1a5a2b9bfbd5a154c1be7722137fa4695323767a77eca46fd6de8042d59426a373a87b6f3fd0
ripemd-160 86543c6f13a7263d02ab8564357b65e63b7b33fc

15315225 as geometric shapes

Circle

Radius = n
Diameter 30630450
Circumference 96228396.696149
Area 7.3687977339539E+14

Sphere

Radius = n
Volume 1.5047306036666E+22
Surface area 2.9475190935816E+15
Circumference 96228396.696149

Square

Length = n
Perimeter 61260900
Area 234556116800625
Diagonal 21658998.905795

Cube

Length = n
Surface area 1407336700803750
Volume 3.5922797039279E+21
Space diagonal 26526747.829349

Equilateral Triangle

Length = n
Perimeter 45945675
Area 1.0156577788119E+14
Altitude 13263373.914675

Triangular Pyramid

Length = n
Surface area 1.0156577788119E+14
Volume 4.2335422309436E+20
Height 7219666.3019318