15396972 (number)

15396972 is an even 8-digits composite number following 15396971 and preceding 15396973. In scientific notation, it is written as 1.5396972 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 5091408 positive integers (up to 15396972) that are relatively prime to 15396972.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-six thousand nine hundred seventy-two

Notation

Scientific notation 1.5396972 × 10^7
Engineering notation 1.5396972 × 10^6

Prime Factorization of 15396972

Prime Factorization 2 × 2 × 3 × 127 × 10103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7698486
Product of the distinct prime numbers

The prime factorization of 15396972 is 2 × 2 × 3 × 127 × 10103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 52, 61, 718, 156, 878, 1329, 65666, 86880, 565722, 641117, 7963845, 3115482, 88497008, 26517551, 940865252, 851955565, 2094193798, 2492406121

Basic calculations (n = 15396972)

Multiplication

n×y
n×2 30793944
n×3 46190916
n×4 61587888
n×5 76984860

Division

n÷y
n÷2 7698486
n÷3 5132324
n÷3 3849243
n÷5 3079394.4

Exponentiation

ny
n2 237066746768784
n3 3.6501100621301E+21
n4 5.6200642423535E+28
n5 8.6531971777718E+35

Nth Root

y√n
2√n 3923.8975521795
3√n 248.77788615259
4√n 62.641021321331
5√n 27.383380682435

Divisors of 15396972

1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 10103, 20206, 30309, 40412, 60618, 121236, 1283081, 2566162, 3849243, 5132324, 7698486, 15396972

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 -15396971
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 15396972 can be divided by 24 positive divisors. The sum of these divisors (counting 15396972) is 1, the average is 0.041666666666667.

Base conversion 15396972

Base System Value
2 Binary 111010101111000001101100
3 Ternary 1001222020200020
4 Quaternary 322233001230
5 Quinary 12420200342
6 Senary 1310002140
8 Octal 72570154
10 Decimal 15396972
12 Duodecimal 51a6350
16 Hexadecimal eaf06c
20 Vigesimal 4g4c8c
36 Base36 960do

Cryptographic Hash Functions

md5 937800a9e4b017115c036de4bbcdec33
sha1 c3df2b078d75cfd0422d61e274d25d5a6afaa29c
sha256 afae6ba1953f8d521f201be185b0a7826b8e7c65c9aa4f3b7b431b0fd17a48e4
sha512 003123f09125145a40da2db6af58e4da74bb8fb8736a869ea5b58f5fdba073ad98393288f54206e34eb646b33f29326f7daa106fcbb176105d5dff5b3715a74e
ripemd-160 841d25e68535d26af4ccc44aeca633afed3b4b2a

15396972 as geometric shapes

Circle

Radius = n
Diameter 30793944
Circumference 96742028.245455
Area 7.4476715005924E+14

Sphere

Radius = n
Volume 1.5289545274643E+22
Surface area 2.979068600237E+15
Circumference 96742028.245455

Square

Length = n
Perimeter 61587888
Area 237066746768784
Diagonal 21774606.621879

Cube

Length = n
Surface area 1422400480612704
Volume 3.6501100621301E+21
Space diagonal 26668337.786715

Equilateral Triangle

Length = n
Perimeter 46190916
Area 1.0265291254715E+14
Altitude 13334168.893358

Triangular Pyramid

Length = n
Surface area 1.0265291254715E+14
Volume 4.3016959616824E+20
Height 7258202.2072929