51402020 (number)

51402020 is an even 8-digits composite number following 51402019 and preceding 51402021. In scientific notation, it is written as 5.1402020 × 10^7. The sum of its digits is 14. It has a total of 5 prime factors and 24 positive divisors. There are 19933824 positive integers (up to 51402020) that are relatively prime to 51402020.

Interesting facts

Basic properties

Name

Name fifty-one million four hundred two thousand twenty

Notation

Scientific notation 5.1402020 × 10^7
Engineering notation 5.1402020 × 10^6

Prime Factorization of 51402020

Prime Factorization 2 × 2 × 235 × 149 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25701010
Product of the distinct prime numbers

The prime factorization of 51402020 is 2 × 2 × 235 × 149 × 367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 20, 80, 456, 168, 7691, 8465, 83520, 98819, 604286, 496562, 4667744, 7631371, 89872082, 35931228, 70100227, 384410071, 9168781069, 7942992029

Basic calculations (n = 51402020)

Multiplication

n×y
n×2 102804040
n×3 154206060
n×4 205608080
n×5 257010100

Division

n÷y
n÷2 25701010
n÷3 17134006.666667
n÷3 12850505
n÷5 10280404

Exponentiation

ny
n2 2642167660080400
n3 1.3581275490681E+23
n4 6.9810499439747E+30
n5 3.5884006884119E+38

Nth Root

y√n
2√n 7169.5202070989
3√n 371.81484793143
4√n 84.673019357402
5√n 34.849458736526

Divisors of 51402020

1, 2, 4, 149, 235, 298, 367, 470, 596, 734, 940, 1468, 35015, 54683, 70030, 86245, 109366, 140060, 172490, 218732, 344980, 12850505, 25701010, 51402020

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 -51402019
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 51402020 can be divided by 24 positive divisors. The sum of these divisors (counting 51402020) is 1, the average is 0.041666666666667.

Base conversion 51402020

Base System Value
2 Binary 11000100000101010100100100
3 Ternary 10120201111022112
4 Quaternary 3010011110210
5 Quinary 101124331040
6 Senary 5033420152
8 Octal 304052444
10 Decimal 51402020
12 Duodecimal 1526a658
16 Hexadecimal 3105524
20 Vigesimal g15510
36 Base36 ulq1w

Cryptographic Hash Functions

md5 94aa5313fb6ba89298b10c1b4d97bbc8
sha1 f70415ad4479aa3e4159c4013fb34238b9d953ab
sha256 39e9730e578e3aaff3d6cd4bde2861477a6f85432ceaad6704b7f70f7c1a4639
sha512 72f5bf8490a635ac0a4f2c32591e33b373fabe646c239206a35dd07eba81de1d2e427f2e613e6799d7af077624b70ba775c8a9d8be74aa7e4ba046d30d5845b0
ripemd-160 02d7cd601055feeb0bf613f32ab76e3e6fb2ed07

51402020 as geometric shapes

Circle

Radius = n
Diameter 102804040
Circumference 322968416.82335
Area 8.3006145104611E+15

Sphere

Radius = n
Volume 5.6889113743868E+23
Surface area 3.3202458041844E+16
Circumference 322968416.82335

Square

Length = n
Perimeter 205608080
Area 2642167660080400
Diagonal 72693433.817373

Cube

Length = n
Surface area 15853005960482400
Volume 1.3581275490681E+23
Space diagonal 89030910.251672

Equilateral Triangle

Length = n
Perimeter 154206060
Area 1.1440921573437E+15
Altitude 44515455.125836

Triangular Pyramid

Length = n
Surface area 1.1440921573437E+15
Volume 1.6005686661038E+22
Height 24231144.605791