51991484 (number)

51991484 is an even 8-digits composite number following 51991483 and preceding 51991485. In scientific notation, it is written as 5.1991484 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 25927104 positive integers (up to 51991484) that are relatively prime to 51991484.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred ninety-one thousand four hundred eighty-four

Notation

Scientific notation 5.1991484 × 10^7
Engineering notation 5.1991484 × 10^6

Prime Factorization of 51991484

Prime Factorization 2 × 2 × 383 × 33937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25995742
Product of the distinct prime numbers

The prime factorization of 51991484 is 2 × 2 × 383 × 33937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 85, 43, 747, 314, 6381, 7355, 34379, 83521, 600633, 276295, 3798978, 575539, 97561722, 21713994, 75369231, 179465518, 7897240840, 120238648

Basic calculations (n = 51991484)

Multiplication

n×y
n×2 103982968
n×3 155974452
n×4 207965936
n×5 259957420

Division

n÷y
n÷2 25995742
n÷3 17330494.666667
n÷3 12997871
n÷5 10398296.8

Exponentiation

ny
n2 2703114408522256
n3 1.4053892952085E+23
n4 7.3068275055606E+30
n5 3.7989280534612E+38

Nth Root

y√n
2√n 7210.5120483916
3√n 373.23073888662
4√n 84.914733988817
5√n 34.929023369523

Divisors of 51991484

1, 2, 4, 383, 766, 1532, 33937, 67874, 135748, 12997871, 25995742, 51991484

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 -51991483
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 51991484 can be divided by 12 positive divisors. The sum of these divisors (counting 51991484) is 1, the average is 0.083333333333333.

Base conversion 51991484

Base System Value
2 Binary 11000110010101001110111100
3 Ternary 10121211102220112
4 Quaternary 3012111032330
5 Quinary 101302211414
6 Senary 5054205152
8 Octal 306251674
10 Decimal 51991484
12 Duodecimal 154b37b8
16 Hexadecimal 31953bc
20 Vigesimal g4iie4
36 Base36 uycvw

Cryptographic Hash Functions

md5 3ad80efb4a208497608e277701c3ebe3
sha1 a531b502e528c65776e082e0f72347ea81c2c98d
sha256 0e9d47b82770bbf7feebdffd12aae96788bb161af2885252956e11439f609f87
sha512 dd60c7bedc160f7dbe93920f0b31530464cef2c505631a6704bc3f132f6239be03b3d8a00b3a53eba1422ba590232ba3f0a8ce61a29eb7a1abeb415b2fac75d0
ripemd-160 b15a3ec5c38a32e6bfe5ecdf3f334bc3b163bc58

51991484 as geometric shapes

Circle

Radius = n
Diameter 103982968
Circumference 326672128.36726
Area 8.4920843676262E+15

Sphere

Radius = n
Volume 5.8868809136812E+23
Surface area 3.3968337470505E+16
Circumference 326672128.36726

Square

Length = n
Perimeter 207965936
Area 2703114408522256
Diagonal 73527061.800704

Cube

Length = n
Surface area 16218686451133536
Volume 1.4053892952085E+23
Space diagonal 90051891.848904

Equilateral Triangle

Length = n
Perimeter 155974452
Area 1.170482873558E+15
Altitude 45025945.924452

Triangular Pyramid

Length = n
Surface area 1.170482873558E+15
Volume 1.6562671680816E+22
Height 24509020.600235