13215372 (number)

13215372 is an even 8-digits composite number following 13215371 and preceding 13215373. In scientific notation, it is written as 1.3215372 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 4342800 positive integers (up to 13215372) that are relatively prime to 13215372.

Interesting facts

Basic properties

Name

Name thirteen million two hundred fifteen thousand three hundred seventy-two

Notation

Scientific notation 1.3215372 × 10^7
Engineering notation 1.3215372 × 10^6

Prime Factorization of 13215372

Prime Factorization 2 × 2 × 3 × 71 × 15511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6607686
Product of the distinct prime numbers

The prime factorization of 13215372 is 2 × 2 × 3 × 71 × 15511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 82, 18, 943, 603, 5152, 7102, 66471, 77541, 214264, 994629, 4488185, 7540094, 37246710, 92195031, 910159272, 494020038, 8668249735, 9364311817

Basic calculations (n = 13215372)

Multiplication

n×y
n×2 26430744
n×3 39646116
n×4 52861488
n×5 66076860

Division

n÷y
n÷2 6607686
n÷3 4405124
n÷3 3303843
n÷5 2643074.4

Exponentiation

ny
n2 174646057098384
n3 2.3080126128884E+21
n4 3.0501245260012E+28
n5 4.030853025743E+35

Nth Root

y√n
2√n 3635.2953112505
3√n 236.42485473653
4√n 60.293410180969
5√n 26.559254377844

Divisors of 13215372

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 15511, 31022, 46533, 62044, 93066, 186132, 1101281, 2202562, 3303843, 4405124, 6607686, 13215372

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13215371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13215372 can be divided by 24 positive divisors. The sum of these divisors (counting 13215372) is 1, the average is 0.041666666666667.

Base conversion 13215372

Base System Value
2 Binary 110010011010011010001100
3 Ternary 220212102002020
4 Quaternary 302122122030
5 Quinary 11340342442
6 Senary 1151130140
8 Octal 62323214
10 Decimal 13215372
12 Duodecimal 4513950
16 Hexadecimal c9a68c
20 Vigesimal 42bi8c
36 Base36 7v91o

Cryptographic Hash Functions

md5 b9242b2b979adc67e2e3573d05e74886
sha1 b25513c3f8ab63f60d4d422a83d31c7a0c510a88
sha256 b3067816f3c7f7bde11492a677c0412a8c76a71a7d6533511db8f811ba87be19
sha512 7d20312f4ffb9f50852ab8d252566b4c03258c0f7580acc15310f90bbb994522f4e9da95d3814347180f70e2035f9ab4ebbfcba4dfe5380227a0f2915a25541b
ripemd-160 ff2d7f9cc1aa82138c3eb3a4411bec35da1e54b0

13215372 as geometric shapes

Circle

Radius = n
Diameter 26430744
Circumference 83034631.179312
Area 5.4866676995871E+14

Sphere

Radius = n
Volume 9.6677806253903E+21
Surface area 2.1946670798348E+15
Circumference 83034631.179312

Square

Length = n
Perimeter 52861488
Area 174646057098384
Diagonal 18689358.314206

Cube

Length = n
Surface area 1047876342590304
Volume 2.3080126128884E+21
Space diagonal 22889695.744923

Equilateral Triangle

Length = n
Perimeter 39646116
Area 75623961058994
Altitude 11444847.872462

Triangular Pyramid

Length = n
Surface area 75623961058994
Volume 2.7200189493958E+20
Height 6229786.1047352