51988842 (number)

51988842 is an even 8-digits composite number following 51988841 and preceding 51988843. In scientific notation, it is written as 5.1988842 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 17329608 positive integers (up to 51988842) that are relatively prime to 51988842.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand eight hundred forty-two

Notation

Scientific notation 5.1988842 × 10^7
Engineering notation 5.1988842 × 10^6

Prime Factorization of 51988842

Prime Factorization 2 × 3 × 3 × 2888269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 17329614
Product of the distinct prime numbers

The prime factorization of 51988842 is 2 × 3 × 3 × 2888269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 71, 25, 704, 175, 6154, 8076, 80951, 7639, 436025, 52579, 8235587, 8244676, 36453407, 69920915, 532933198, 377129412, 9303037132, 6428656086

Basic calculations (n = 51988842)

Multiplication

n×y
n×2 103977684
n×3 155966526
n×4 207955368
n×5 259944210

Division

n÷y
n÷2 25994421
n÷3 17329614
n÷3 12997210.5
n÷5 10397768.4

Exponentiation

ny
n2 2702839692500964
n3 1.4051750572476E+23
n4 7.3053424033587E+30
n5 3.7979629196412E+38

Nth Root

y√n
2√n 7210.328841322
3√n 373.22441674666
4√n 84.913655211173
5√n 34.928668371556

Divisors of 51988842

1, 2, 3, 6, 9, 18, 2888269, 5776538, 8664807, 17329614, 25994421, 51988842

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988842 can be divided by 12 positive divisors. The sum of these divisors (counting 51988842) is 1, the average is 0.083333333333333.

Base conversion 51988842

Base System Value
2 Binary 11000110010100100101101010
3 Ternary 10121211022021200
4 Quaternary 3012110211222
5 Quinary 101302120332
6 Senary 5054145030
8 Octal 306244552
10 Decimal 51988842
12 Duodecimal 154b2176
16 Hexadecimal 319496a
20 Vigesimal g4ic22
36 Base36 uyaui

Cryptographic Hash Functions

md5 bfb7723bcd27c48ef0d333e55fa33fa3
sha1 c2242b8cd84ce6e27e6e275ebd0f7b0ddb1f6859
sha256 c15752e9739c974997bd16f3bd7bf75abaa26d817547f1c1ac06bc519cb0b0b3
sha512 7cbad0fcf172d916b89b0caa65895ef69c772297ed95d9c0b9e27f9cca3e49af367a17e0ec183d96bd67b8e5021a44926381a5268c1ca676877093b009e5188e
ripemd-160 c515078a4779f0aba5e319a1e5196f0d32b2cae2

51988842 as geometric shapes

Circle

Radius = n
Diameter 103977684
Circumference 326655528.19168
Area 8.4912213217919E+15

Sphere

Radius = n
Volume 5.885983515809E+23
Surface area 3.3964885287168E+16
Circumference 326655528.19168

Square

Length = n
Perimeter 207955368
Area 2702839692500964
Diagonal 73523325.448472

Cube

Length = n
Surface area 16217038155005784
Volume 1.4051750572476E+23
Space diagonal 90047315.770671

Equilateral Triangle

Length = n
Perimeter 155966526
Area 1.1703639180314E+15
Altitude 45023657.885335

Triangular Pyramid

Length = n
Surface area 1.1703639180314E+15
Volume 1.6560146862233E+22
Height 24507775.149491