51988870 (number)

51988870 is an even 8-digits composite number following 51988869 and preceding 51988871. In scientific notation, it is written as 5.1988870 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 20795544 positive integers (up to 51988870) that are relatively prime to 51988870.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand eight hundred seventy

Notation

Scientific notation 5.1988870 × 10^7
Engineering notation 5.1988870 × 10^6

Prime Factorization of 51988870

Prime Factorization 2 × 5 × 5198887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51988870
Product of the distinct prime numbers

The prime factorization of 51988870 is 2 × 5 × 5198887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 45, 45, 243, 530, 4213, 2479, 7921, 98167, 837049, 195241, 254153, 3892530, 26688428, 730465, 320277421, 569682354, 7952352834, 7844444950

Basic calculations (n = 51988870)

Multiplication

n×y
n×2 103977740
n×3 155966610
n×4 207955480
n×5 259944350

Division

n÷y
n÷2 25994435
n÷3 17329623.333333
n÷3 12997217.5
n÷5 10397774

Exponentiation

ny
n2 2702842603876900
n3 1.4051773276342E+23
n4 7.3053581413321E+30
n5 3.7979731471315E+38

Nth Root

y√n
2√n 7210.3307829808
3√n 373.22448375003
4√n 84.913666644309
5√n 34.928672133912

Divisors of 51988870

1, 2, 5, 10, 5198887, 10397774, 25994435, 51988870

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988870 can be divided by 8 positive divisors. The sum of these divisors (counting 51988870) is 1, the average is 0.125.

Base conversion 51988870

Base System Value
2 Binary 11000110010100100110000110
3 Ternary 10121211022022201
4 Quaternary 3012110212012
5 Quinary 101302120440
6 Senary 5054145114
8 Octal 306244606
10 Decimal 51988870
12 Duodecimal 154b219a
16 Hexadecimal 3194986
20 Vigesimal g4ic3a
36 Base36 uyava

Cryptographic Hash Functions

md5 b7bab1b49d662b84d43fe28b7c122b80
sha1 b644b3ceb8639091872b686711bdae08f20c601a
sha256 1a34776c34f2d34ea650b0ec9ed6ce85577159e0f4baa1735350608a91e3cba8
sha512 362d189495427d5fb7c0915486804f3027d0043208b0620ed0dc63793742fa69a286dd081869a7639e2bf5fde611b2e0961f14c1078dc4b4ce12c93dc6418f38
ripemd-160 46b6e993e5b07c1a90dc5755412533591c77deae

51988870 as geometric shapes

Circle

Radius = n
Diameter 103977740
Circumference 326655704.12087
Area 8.4912304681492E+15

Sphere

Radius = n
Volume 5.885993025982E+23
Surface area 3.3964921872597E+16
Circumference 326655704.12087

Square

Length = n
Perimeter 207955480
Area 2702842603876900
Diagonal 73523365.046452

Cube

Length = n
Surface area 16217055623261400
Volume 1.4051773276342E+23
Space diagonal 90047364.268093

Equilateral Triangle

Length = n
Perimeter 155966610
Area 1.1703651786941E+15
Altitude 45023682.134047

Triangular Pyramid

Length = n
Surface area 1.1703651786941E+15
Volume 1.6560173618995E+22
Height 24507788.348817