51493397 (number)

51493397 is an odd 8-digits composite number following 51493396 and preceding 51493398. In scientific notation, it is written as 5.1493397 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 50787936 positive integers (up to 51493397) that are relatively prime to 51493397.

Interesting facts

Basic properties

Name

Name fifty-one million four hundred ninety-three thousand three hundred ninety-seven

Notation

Scientific notation 5.1493397 × 10^7
Engineering notation 5.1493397 × 10^6

Prime Factorization of 51493397

Prime Factorization 73 × 705389

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 51493397
Product of the distinct prime numbers

The prime factorization of 51493397 is 73 × 705389. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 1, 23, 880, 490, 5049, 6985, 71163, 28185, 781459, 435810, 5981703, 2920362, 15996921, 96835186, 182293405, 342909827, 6742895909, 3969988719

Basic calculations (n = 51493397)

Multiplication

n×y
n×2 102986794
n×3 154480191
n×4 205973588
n×5 257466985

Division

n÷y
n÷2 25746698.5
n÷3 17164465.666667
n÷3 12873349.25
n÷5 10298679.4

Exponentiation

ny
n2 2651569934599609
n3 1.365383433156E+23
n4 7.0308231180726E+30
n5 3.6204096605569E+38

Nth Root

y√n
2√n 7175.8899796471
3√n 372.0350416946
4√n 84.710624951343
5√n 34.861840261694

Divisors of 51493397

1, 73, 705389, 51493397

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51493396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51493397 can be divided by 4 positive divisors. The sum of these divisors (counting 51493397) is 1, the average is 0.25.

Base conversion 51493397

Base System Value
2 Binary 11000100011011101000010101
3 Ternary 10120220010122212
4 Quaternary 3010123220111
5 Quinary 101140242042
6 Senary 5035403205
8 Octal 304335025
10 Decimal 51493397
12 Duodecimal 152b3505
16 Hexadecimal 311ba15
20 Vigesimal g1gd9h
36 Base36 unok5

Cryptographic Hash Functions

md5 c43c45866657ff06b331ff86e5483f7f
sha1 9589c1abcca60e21a581b79ed405480ec6a004c4
sha256 7ae3a047e9860f9947c14418467831deeb165af50a9b5bafbbd0cd6dbc572d95
sha512 525b23d4aec4821b994f61c8c7200932b20bc0a8767070308e92beacc5f72eb72f99e997878baf34fab94deb00ffcbfc93544b07ccdecf92e2a21cfbfd2d67c3
ripemd-160 cf5be411ddc5c839e6e188d8661c4d6a3eccc533

51493397 as geometric shapes

Circle

Radius = n
Diameter 102986794
Circumference 323542555.44717
Area 8.3301526270177E+15

Sphere

Radius = n
Volume 5.7193047505815E+23
Surface area 3.3320610508071E+16
Circumference 323542555.44717

Square

Length = n
Perimeter 205973588
Area 2651569934599609
Diagonal 72822660.410062

Cube

Length = n
Surface area 15909419607597654
Volume 1.365383433156E+23
Space diagonal 89189179.858315

Equilateral Triangle

Length = n
Perimeter 154480191
Area 1.1481634616372E+15
Altitude 44594589.929157

Triangular Pyramid

Length = n
Surface area 1.1481634616372E+15
Volume 1.6091198075073E+22
Height 24274220.136687