51931520 (number)

51931520 is an even 8-digits composite number following 51931519 and preceding 51931521. In scientific notation, it is written as 5.1931520 × 10^7. The sum of its digits is 26. It has a total of 10 prime factors and 64 positive divisors. There are 20367360 positive integers (up to 51931520) that are relatively prime to 51931520.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred thirty-one thousand five hundred twenty

Notation

Scientific notation 5.1931520 × 10^7
Engineering notation 5.1931520 × 10^6

Prime Factorization of 51931520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 811430
Product of the distinct prime numbers

The prime factorization of 51931520 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 1531. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 4, 30, 43, 560, 846, 8108, 324, 741, 61709, 32433, 692584, 7364959, 2145898, 7013806, 26134093, 308030475, 919978559, 3134973203, 2157575058

Basic calculations (n = 51931520)

Multiplication

n×y
n×2 103863040
n×3 155794560
n×4 207726080
n×5 259657600

Division

n÷y
n÷2 25965760
n÷3 17310506.666667
n÷3 12982880
n÷5 10386304

Exponentiation

ny
n2 2696882769510400
n3 1.4005322148248E+23
n4 7.2731766724821E+30
n5 3.7770711983054E+38

Nth Root

y√n
2√n 7206.3527529535
3√n 373.08719603489
4√n 84.890239444553
5√n 34.920962622922

Divisors of 51931520

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1531, 1696, 2120, 3062, 3392, 4240, 6124, 6784, 7655, 8480, 12248, 15310, 16960, 24496, 30620, 33920, 48992, 61240, 81143, 97984, 122480, 162286, 195968, 244960, 324572, 405715, 489920, 649144, 811430, 979840, 1298288, 1622860, 2596576, 3245720, 5193152, 6491440, 10386304, 12982880, 25965760, 51931520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51931519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51931520 can be divided by 64 positive divisors. The sum of these divisors (counting 51931520) is 1, the average is 0.015625.

Base conversion 51931520

Base System Value
2 Binary 11000110000110100110000000
3 Ternary 10121201101122122
4 Quaternary 3012012212000
5 Quinary 101243302040
6 Senary 5053023412
8 Octal 306064600
10 Decimal 51931520
12 Duodecimal 15484b68
16 Hexadecimal 3186980
20 Vigesimal g4b8g0
36 Base36 ux2m8

Cryptographic Hash Functions

md5 ca690e79aeea2782c6e432a454d9741c
sha1 33719df004226310178240d78fef62190184d0f0
sha256 55cc6bfe1e941b229a6b18d6d4d5001cd847adecbf3f67e0b4be93aeb23e9b08
sha512 b47d20fd1dac28c10975e97d6a5eb41b18877328c5f7d231b506ff19b511e34e3124f0c3e162297183b4ef58ee20e59812374620ae06349503ee81f38d7edf17
ripemd-160 f56962e08ff33f2b5d74243ba6f6cf95de8af349

51931520 as geometric shapes

Circle

Radius = n
Diameter 103863040
Circumference 326295363.4435
Area 8.4725070962868E+15

Sphere

Radius = n
Volume 5.8665356229461E+23
Surface area 3.3890028385147E+16
Circumference 326295363.4435

Square

Length = n
Perimeter 207726080
Area 2696882769510400
Diagonal 73442259.89865

Cube

Length = n
Surface area 16181296617062400
Volume 1.4005322148248E+23
Space diagonal 89948031.154279

Equilateral Triangle

Length = n
Perimeter 155794560
Area 1.1677844947123E+15
Altitude 44974015.57714

Triangular Pyramid

Length = n
Surface area 1.1677844947123E+15
Volume 1.6505430439548E+22
Height 24480753.29955