50642778 (number)

50642778 is an even 8-digits composite number following 50642777 and preceding 50642779. In scientific notation, it is written as 5.0642778 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 16334520 positive integers (up to 50642778) that are relatively prime to 50642778.

Interesting facts

Basic properties

Name

Name fifty million six hundred forty-two thousand seven hundred seventy-eight

Notation

Scientific notation 5.0642778 × 10^7
Engineering notation 5.0642778 × 10^6

Prime Factorization of 50642778

Prime Factorization 2 × 3 × 31 × 31 × 8783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1633638
Product of the distinct prime numbers

The prime factorization of 50642778 is 2 × 3 × 31 × 31 × 8783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 53, 70, 921, 718, 9467, 8781, 94750, 90007, 476073, 77268, 1112318, 9700563, 42958142, 73498310, 254405836, 571705697, 978504012, 571705306

Basic calculations (n = 50642778)

Multiplication

n×y
n×2 101285556
n×3 151928334
n×4 202571112
n×5 253213890

Division

n÷y
n÷2 25321389
n÷3 16880926
n÷3 12660694.5
n÷5 10128555.6

Exponentiation

ny
n2 2564690963557284
n3 1.2988307510604E+23
n4 6.5776397385524E+30
n5 3.3310994904349E+38

Nth Root

y√n
2√n 7116.3739362122
3√n 369.97510911202
4√n 84.358603213971
5√n 34.745895100295

Divisors of 50642778

1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5766, 8783, 17566, 26349, 52698, 272273, 544546, 816819, 1633638, 8440463, 16880926, 25321389, 50642778

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -50642777
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 50642778 can be divided by 24 positive divisors. The sum of these divisors (counting 50642778) is 1, the average is 0.041666666666667.

Base conversion 50642778

Base System Value
2 Binary 11000001001011111101011010
3 Ternary 10112021220211110
4 Quaternary 3001023331122
5 Quinary 100431032103
6 Senary 5005241150
8 Octal 301137532
10 Decimal 50642778
12 Duodecimal 14b631b6
16 Hexadecimal 304bf5a
20 Vigesimal fga6ii
36 Base36 u5g7u

Cryptographic Hash Functions

md5 bb38e0e9ceea372c4d7bf60c4aa8e9e6
sha1 f6f41095bbc8b0346faafc81a8445aa1822c2c81
sha256 dc7ebecd0d1111b6d12351cf2f22a0ca20218bfb3a32c196ab02facfa97b0f51
sha512 747c676c4c40173297eac6deadc54d3d7486a71bf9b434b4ef74fb1a85e4a2237d6af288edcc56b14b610a0c6bd4c2fc872c87fd8ad4e6734fd4416b2cca301f
ripemd-160 cf9202e15b577dd2a6202e5265b0ddc313ef7100

50642778 as geometric shapes

Circle

Radius = n
Diameter 101285556
Circumference 318197958.64436
Area 8.0572142898397E+15

Sphere

Radius = n
Volume 5.4405295277171E+23
Surface area 3.2228857159359E+16
Circumference 318197958.64436

Square

Length = n
Perimeter 202571112
Area 2564690963557284
Diagonal 71619703.48385

Cube

Length = n
Surface area 15388145781343704
Volume 1.2988307510604E+23
Space diagonal 87715864.532431

Equilateral Triangle

Length = n
Perimeter 151928334
Area 1.1105437636485E+15
Altitude 43857932.266216

Triangular Pyramid

Length = n
Surface area 1.1105437636485E+15
Volume 1.5306867194807E+22
Height 23873234.494617