15190720 (number)

15190720 is an even 8-digits composite number following 15190719 and preceding 15190721. In scientific notation, it is written as 1.5190720 × 10^7. The sum of its digits is 25. It has a total of 9 prime factors and 56 positive divisors. There are 5907456 positive integers (up to 15190720) that are relatively prime to 15190720.

Interesting facts

Basic properties

Name

Name fifteen million one hundred ninety thousand seven hundred twenty

Notation

Scientific notation 1.5190720 × 10^7
Engineering notation 1.5190720 × 10^6

Prime Factorization of 15190720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 474710
Product of the distinct prime numbers

The prime factorization of 15190720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 1283. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15190720)

Multiplication

n×y
n×2 30381440
n×3 45572160
n×4 60762880
n×5 75953600

Division

n÷y
n÷2 7595360
n÷3 5063573.3333333
n÷3 3797680
n÷5 3038144

Exponentiation

ny
n2 230757974118400
n3 3.5053797725999E+21
n4 5.3249242619228E+28
n5 8.0889433484076E+35

Nth Root

y√n
2√n 3897.5274213275
3√n 247.66204400361
4√n 62.430180372377
5√n 27.309620915938

Divisors of 15190720

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15190719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15190720 can be divided by 56 positive divisors. The sum of these divisors (counting 15190720) is 1, the average is 0.017857142857143.

Base conversion 15190720

Base System Value
2 Binary 111001111100101011000000
3 Ternary 1001120202202021
4 Quaternary 321330223000
5 Quinary 12342100340
6 Senary 1301331224
8 Octal 71745300
10 Decimal 15190720
12 Duodecimal 5106b14
16 Hexadecimal e7cac0
20 Vigesimal 4eigg0
36 Base36 91l8g

Cryptographic Hash Functions

md5 9a0c549fa2d46da41861f44348c776d4
sha1 a71d3deae6215896d8daa163ed4785178d9a308e
sha256 fcab52685d50f9a3bf8bd5cb62b2d6da31fb5af451211121250e51ddc291729c
sha512 d50b43ab5fc2f10b303bdafae11151ab14ca4526ca6c8ca9d749dfe86442b4b12547a897feabe6d58d053bc2556507e4978272d31023bde1c747caf58830dbe6
ripemd-160 a7ef9c9f73a16c5142507fb04c81208291fd75d4

15190720 as geometric shapes

Circle

Radius = n
Diameter 30381440
Circumference 95446108.709479
Area 7.2494755624763E+14

Sphere

Radius = n
Volume 1.4683300455523E+22
Surface area 2.8997902249905E+15
Circumference 95446108.709479

Square

Length = n
Perimeter 60762880
Area 230757974118400
Diagonal 21482922.246212

Cube

Length = n
Surface area 1384547844710400
Volume 3.5053797725999E+21
Space diagonal 26311098.843553

Equilateral Triangle

Length = n
Perimeter 45572160
Area 99921133856183
Altitude 13155549.421776

Triangular Pyramid

Length = n
Surface area 99921133856183
Volume 4.1311296797325E+20
Height 7160974.0820707