51291225 (number)

51291225 is an odd 8-digits composite number following 51291224 and preceding 51291226. In scientific notation, it is written as 5.1291225 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 27352080 positive integers (up to 51291225) that are relatively prime to 51291225.

Interesting facts

Basic properties

Name

Name fifty-one million two hundred ninety-one thousand two hundred twenty-five

Notation

Scientific notation 5.1291225 × 10^7
Engineering notation 5.1291225 × 10^6

Prime Factorization of 51291225

Prime Factorization 9 × 225 × 3 × 8443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51291225
Product of the distinct prime numbers

The prime factorization of 51291225 is 9 × 225 × 3 × 8443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 51, 85, 102, 399, 3638, 6057, 24956, 32021, 586178, 933227, 5969877, 2806379, 84516011, 61717767, 727778807, 629446709, 2210106900, 3043754109

Basic calculations (n = 51291225)

Multiplication

n×y
n×2 102582450
n×3 153873675
n×4 205164900
n×5 256456125

Division

n÷y
n÷2 25645612.5
n÷3 17097075
n÷3 12822806.25
n÷5 10258245

Exponentiation

ny
n2 2630789762000625
n3 1.3493642961047E+23
n4 6.9210547718473E+30
n5 3.5498937754014E+38

Nth Root

y√n
2√n 7161.7892317493
3√n 371.54751174638
4√n 84.627355103118
5√n 34.834422443747

Divisors of 51291225

1, 3, 9, 27, 225, 675, 2025, 6075, 8443, 25329, 75987, 227961, 1899675, 5699025, 17097075, 51291225

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51291224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51291225 can be divided by 16 positive divisors. The sum of these divisors (counting 51291225) is 1, the average is 0.0625.

Base conversion 51291225

Base System Value
2 Binary 11000011101010010001011001
3 Ternary 10120111212100000
4 Quaternary 3003222101121
5 Quinary 101112304400
6 Senary 5031203213
8 Octal 303522131
10 Decimal 51291225
12 Duodecimal 15216509
16 Hexadecimal 30ea459
20 Vigesimal g0b815
36 Base36 ujck9

Cryptographic Hash Functions

md5 83164c1bfd4d730c32948e782b726e36
sha1 175481e30ce9a6e4a3185bc1bc1dff8e5233b108
sha256 449e5a01e77301e24c6135573098c6cd85796113b01acfedf158603e74d59f55
sha512 c2d09b63625b316babae551adf5657f931f232b886f61a779dc205f74fda79c53f10502dfe3e0a49561aaf51f7345b4cc649d7258c4dcec171677b83070e66d9
ripemd-160 bb5b7905637b4a03a4de058425b3fa69cfd9906d

51291225 as geometric shapes

Circle

Radius = n
Diameter 102582450
Circumference 322272271.30724
Area 8.2648697894404E+15

Sphere

Radius = n
Volume 5.6522039462119E+23
Surface area 3.3059479157762E+16
Circumference 322272271.30724

Square

Length = n
Perimeter 205164900
Area 2630789762000625
Diagonal 72536746.02573

Cube

Length = n
Surface area 15784738572003750
Volume 1.3493642961047E+23
Space diagonal 88839007.682447

Equilateral Triangle

Length = n
Perimeter 153873675
Area 1.1391653829543E+15
Altitude 44419503.841223

Triangular Pyramid

Length = n
Surface area 1.1391653829543E+15
Volume 1.5902410734444E+22
Height 24178915.34191