51369972 (number)

51369972 is an even 8-digits composite number following 51369971 and preceding 51369973. In scientific notation, it is written as 5.1369972 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 16727040 positive integers (up to 51369972) that are relatively prime to 51369972.

Interesting facts

Basic properties

Name

Name fifty-one million three hundred sixty-nine thousand nine hundred seventy-two

Notation

Scientific notation 5.1369972 × 10^7
Engineering notation 5.1369972 × 10^6

Prime Factorization of 51369972

Prime Factorization 2 × 2 × 3 × 67 × 181 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25684986
Product of the distinct prime numbers

The prime factorization of 51369972 is 2 × 2 × 3 × 67 × 181 × 353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51369972)

Multiplication

n×y
n×2 102739944
n×3 154109916
n×4 205479888
n×5 256849860

Division

n÷y
n÷2 25684986
n÷3 17123324
n÷3 12842493
n÷5 10273994.4

Exponentiation

ny
n2 2638874023280784
n3 1.3555888468746E+23
n4 6.9636561107461E+30
n5 3.5772281942666E+38

Nth Root

y√n
2√n 7167.2848415561
3√n 371.73755914303
4√n 84.659818341148
5√n 34.845112082089

Divisors of 51369972

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 -51369971
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 51369972 can be divided by 48 positive divisors. The sum of these divisors (counting 51369972) is 1, the average is 0.020833333333333.

Base conversion 51369972

Base System Value
2 Binary 11000011111101011111110100
3 Ternary 10120122212100120
4 Quaternary 3003331133310
5 Quinary 101122314342
6 Senary 5033011540
8 Octal 303753764
10 Decimal 51369972
12 Duodecimal 15253bb0
16 Hexadecimal 30fd7f4
20 Vigesimal g114ic
36 Base36 ul1bo

Cryptographic Hash Functions

md5 a58f8c48374428a3f52fce4467a8c3e5
sha1 64cd5ff609b739ea8ead439d198f23c84785b9a4
sha256 3744267f227e60d86cbf71daba752cb8e572fb7b2ca39540a8dedb3e70919e21
sha512 9c61fb31cdeceb0ce4ea520413b654cabcd8f1a8441306ff917388cb177e6c4ef84a04aa3f9760cb9fafd691dffb43eea0b6a86cbb82e216d1ccb5eb63de6f40
ripemd-160 4a73a9d80c2de638633da3ee4fc5fa8027e0ef2c

51369972 as geometric shapes

Circle

Radius = n
Diameter 102739944
Circumference 322767053.30063
Area 8.2902672452879E+15

Sphere

Radius = n
Volume 5.6782772835061E+23
Surface area 3.3161068981151E+16
Circumference 322767053.30063

Square

Length = n
Perimeter 205479888
Area 2638874023280784
Diagonal 72648111.101126

Cube

Length = n
Surface area 15833244139684704
Volume 1.3555888468746E+23
Space diagonal 88975401.487391

Equilateral Triangle

Length = n
Perimeter 154109916
Area 1.142665970774E+15
Altitude 44487700.743695

Triangular Pyramid

Length = n
Surface area 1.142665970774E+15
Volume 1.5975767768765E+22
Height 24216037.033709