15331372 (number)

15331372 is an even 8-digits composite number following 15331371 and preceding 15331373. In scientific notation, it is written as 1.5331372 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 6237504 positive integers (up to 15331372) that are relatively prime to 15331372.

Interesting facts

Basic properties

Name

Name fifteen million three hundred thirty-one thousand three hundred seventy-two

Notation

Scientific notation 1.5331372 × 10^7
Engineering notation 1.5331372 × 10^6

Prime Factorization of 15331372

Prime Factorization 2 × 2 × 7 × 29 × 239 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7665686
Product of the distinct prime numbers

The prime factorization of 15331372 is 2 × 2 × 7 × 29 × 239 × 79. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15331372)

Multiplication

n×y
n×2 30662744
n×3 45994116
n×4 61325488
n×5 76656860

Division

n÷y
n÷2 7665686
n÷3 5110457.3333333
n÷3 3832843
n÷5 3066274.4

Exponentiation

ny
n2 235050967402384
n3 3.6036538202058E+21
n4 5.5248957276797E+28
n5 8.4704231662268E+35

Nth Root

y√n
2√n 3915.5295938098
3√n 248.42407066103
4√n 62.574192714008
5√n 27.360007008475

Divisors of 15331372

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 -15331371
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 15331372 can be divided by 48 positive divisors. The sum of these divisors (counting 15331372) is 1, the average is 0.020833333333333.

Base conversion 15331372

Base System Value
2 Binary 111010011111000000101100
3 Ternary 1001211220200121
4 Quaternary 322133000230
5 Quinary 12411100442
6 Senary 1304334324
8 Octal 72370054
10 Decimal 15331372
12 Duodecimal 51743a4
16 Hexadecimal e9f02c
20 Vigesimal 4fg88c
36 Base36 94lrg

Cryptographic Hash Functions

md5 6551c3f050446d14f6532b50be1f1252
sha1 6dd825e1815f68556b58e4844d071ef1bb5b2ae9
sha256 458b4f7e7854259442935cf35995136c7a7ff7db250759ec02b2da93d4d47741
sha512 035cd144b9e5850ece52ee57c18572fb46e029f34d18754d44f74425775c4155cb5e4db201b79cba4c732bd8b55016bc3f8c3665fdf94219875398a8594e2f8b
ripemd-160 6181e79a0528e7fa39ad3a3a98dfcd1c60901318

15331372 as geometric shapes

Circle

Radius = n
Diameter 30662744
Circumference 96329851.289305
Area 7.384343924105E+14

Sphere

Radius = n
Volume 1.5094949823519E+22
Surface area 2.953737569642E+15
Circumference 96329851.289305

Square

Length = n
Perimeter 61325488
Area 235050967402384
Diagonal 21681834.212187

Cube

Length = n
Surface area 1410305804414304
Volume 3.6036538202058E+21
Space diagonal 26554715.253739

Equilateral Triangle

Length = n
Perimeter 45994116
Area 1.0178005447729E+14
Altitude 13277357.626869

Triangular Pyramid

Length = n
Surface area 1.0178005447729E+14
Volume 4.2469467555272E+20
Height 7227278.070729