15426972 (number)

15426972 is an even 8-digits composite number following 15426971 and preceding 15426973. In scientific notation, it is written as 1.5426972 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 4626720 positive integers (up to 15426972) that are relatively prime to 15426972.

Interesting facts

Basic properties

Name

Name fifteen million four hundred twenty-six thousand nine hundred seventy-two

Notation

Scientific notation 1.5426972 × 10^7
Engineering notation 1.5426972 × 10^6

Prime Factorization of 15426972

Prime Factorization 2 × 2 × 489 × 3 × 11 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7713486
Product of the distinct prime numbers

The prime factorization of 15426972 is 2 × 2 × 489 × 3 × 11 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15426972)

Multiplication

n×y
n×2 30853944
n×3 46280916
n×4 61707888
n×5 77134860

Division

n÷y
n÷2 7713486
n÷3 5142324
n÷3 3856743
n÷5 3085394.4

Exponentiation

ny
n2 237991465088784
n3 3.6714876681636E+21
n4 5.6639937455106E+28
n5 8.7378272920167E+35

Nth Root

y√n
2√n 3927.7184216794
3√n 248.93935717753
4√n 62.67151204239
5√n 27.39404332326

Divisors of 15426972

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 -15426971
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 15426972 can be divided by 48 positive divisors. The sum of these divisors (counting 15426972) is 1, the average is 0.020833333333333.

Base conversion 15426972

Base System Value
2 Binary 111010110110010110011100
3 Ternary 1002000202211100
4 Quaternary 322312112130
5 Quinary 12422130342
6 Senary 1310353100
8 Octal 72662634
10 Decimal 15426972
12 Duodecimal 51bb790
16 Hexadecimal eb659c
20 Vigesimal 4g878c
36 Base36 96nj0

Cryptographic Hash Functions

md5 2068a8e0aaa4f12ff5e737f801f15ddb
sha1 86c929f93897538283dd59519ef1ec518b82667e
sha256 8867e70e1448ee9a510e0916c70bbc0ca17fd655286827bf61679685b772a1b4
sha512 9b09502aaab1a068b0b059e194fac3f32f4244915a47b4732c15eea08134861ee96b234c2fa2f5467e3b8ddf2cfcf8f591965ed01ff347e7fa8e25c1dc91ff92
ripemd-160 327f05cf60643286e7b2b740f6ea489ac69f6f2d

15426972 as geometric shapes

Circle

Radius = n
Diameter 30853944
Circumference 96930523.804671
Area 7.4767223834E+14

Sphere

Radius = n
Volume 1.5379091581398E+22
Surface area 2.99068895336E+15
Circumference 96930523.804671

Square

Length = n
Perimeter 61707888
Area 237991465088784
Diagonal 21817033.02875

Cube

Length = n
Surface area 1427948790532704
Volume 3.6714876681636E+21
Space diagonal 26720299.310942

Equilateral Triangle

Length = n
Perimeter 46280916
Area 1.0305332732538E+14
Altitude 13360149.655471

Triangular Pyramid

Length = n
Surface area 1.0305332732538E+14
Volume 4.3268897120022E+20
Height 7272344.3429167