51461520 (number)

51461520 is an even 8-digits composite number following 51461519 and preceding 51461521. In scientific notation, it is written as 5.1461520 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 160 positive divisors. There are 12288000 positive integers (up to 51461520) that are relatively prime to 51461520.

Interesting facts

Basic properties

Name

Name fifty-one million four hundred sixty-one thousand five hundred twenty

Notation

Scientific notation 5.1461520 × 10^7
Engineering notation 5.1461520 × 10^6

Prime Factorization of 51461520

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 11 × 193 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6432690
Product of the distinct prime numbers

The prime factorization of 51461520 is 2 × 2 × 2 × 2 × 3 × 5 × 11 × 193 × 101. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51461520)

Multiplication

n×y
n×2 102923040
n×3 154384560
n×4 205846080
n×5 257307600

Division

n÷y
n÷2 25730760
n÷3 17153840
n÷3 12865380
n÷5 10292304

Exponentiation

ny
n2 2648288040710400
n3 1.3628492797278E+23
n4 7.0134295465697E+30
n5 3.6092174487939E+38

Nth Root

y√n
2√n 7173.6685175717
3√n 371.9582563866
4√n 84.697511873559
5√n 34.85752294636

Divisors of 51461520

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51461519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51461520 can be divided by 160 positive divisors. The sum of these divisors (counting 51461520) is 1, the average is 0.00625.

Base conversion 51461520

Base System Value
2 Binary 11000100010011110110010000
3 Ternary 10120211111221020
4 Quaternary 3010103312100
5 Quinary 101133232040
6 Senary 5034555440
8 Octal 304236620
10 Decimal 51461520
12 Duodecimal 15298b80
16 Hexadecimal 3113d90
20 Vigesimal g1cdg0
36 Base36 umzyo

Cryptographic Hash Functions

md5 bed7a55854af33292fd3fde6d7ef903b
sha1 5dbd8fc18446292317bd59a8b4f7f3db07e1f758
sha256 ae53bab1280d229ebb07332a6b1125b2c30f38296447e521472143a059752536
sha512 f3b9521d6b32195811c250510b4038d72c8216b17bb140b11466c84a515994e5f6369ace7142c5f89f7e7262a894ac7814f3486fa90db7205b165630b8084ea8
ripemd-160 168d84c6cbc81d1916d7864c53699b63cbd551a0

51461520 as geometric shapes

Circle

Radius = n
Diameter 102923040
Circumference 323342266.34913
Area 8.3198422532855E+15

Sphere

Radius = n
Volume 5.708689713524E+23
Surface area 3.3279369013142E+16
Circumference 323342266.34913

Square

Length = n
Perimeter 205846080
Area 2648288040710400
Diagonal 72777579.524334

Cube

Length = n
Surface area 15889728244262400
Volume 1.3628492797278E+23
Space diagonal 89133967.274722

Equilateral Triangle

Length = n
Perimeter 154384560
Area 1.1467423598969E+15
Altitude 44566983.637361

Triangular Pyramid

Length = n
Surface area 1.1467423598969E+15
Volume 1.6061332790512E+22
Height 24259193.174778