50388639 (number)

50388639 is an odd 8-digits composite number following 50388638 and preceding 50388640. In scientific notation, it is written as 5.0388639 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 28687680 positive integers (up to 50388639) that are relatively prime to 50388639.

Interesting facts

Basic properties

Name

Name fifty million three hundred eighty-eight thousand six hundred thirty-nine

Notation

Scientific notation 5.0388639 × 10^7
Engineering notation 5.0388639 × 10^6

Prime Factorization of 50388639

Prime Factorization 3 × 7 × 281 × 8539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 50388639
Product of the distinct prime numbers

The prime factorization of 50388639 is 3 × 7 × 281 × 8539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 67, 37, 290, 977, 8400, 4287, 24984, 68128, 755388, 83724, 2332368, 1521007, 50436009, 78394540, 847589196, 988272233, 1222122394, 5479298021

Basic calculations (n = 50388639)

Multiplication

n×y
n×2 100777278
n×3 151165917
n×4 201554556
n×5 251943195

Division

n÷y
n÷2 25194319.5
n÷3 16796213
n÷3 12597159.75
n÷5 10077727.8

Exponentiation

ny
n2 2539014940272321
n3 1.2793750724099E+23
n4 6.4465968669261E+30
n5 3.2483524230607E+38

Nth Root

y√n
2√n 7098.495544832
3√n 369.35519297938
4√n 84.252569959806
5√n 34.710952050018

Divisors of 50388639

1, 3, 7, 21, 281, 843, 1967, 5901, 8539, 25617, 59773, 179319, 2399459, 7198377, 16796213, 50388639

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 -50388638
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 50388639 can be divided by 16 positive divisors. The sum of these divisors (counting 50388639) is 1, the average is 0.0625.

Base conversion 50388639

Base System Value
2 Binary 11000000001101111010011111
3 Ternary 10111211000012220
4 Quaternary 3000031322133
5 Quinary 100344414024
6 Senary 5000000423
8 Octal 300157237
10 Decimal 50388639
12 Duodecimal 14a60113
16 Hexadecimal 300de9f
20 Vigesimal feibbj
36 Base36 u004f

Cryptographic Hash Functions

md5 ae1758231964bb84fae08e36d59b566c
sha1 1642bbc47d21d78f675439e67fe75b8e6e56c95a
sha256 e688a00e8213896538be4a6a2468f4a2f23dd34e6517ca97234bbe255f6cf407
sha512 e80bcd5358f9a61cafa30ce6e575484868d090feac196eb2d27b3e079428ed5fc831eef12abd6652caa7b423609dc81de822bac88db3f5c9b7dcbee807336cff
ripemd-160 6dc4d51b962e0fe3bd98ce4289e09016aaaac300

50388639 as geometric shapes

Circle

Radius = n
Diameter 100777278
Circumference 316601156.21358
Area 7.9765506837143E+15

Sphere

Radius = n
Volume 5.3590337715584E+23
Surface area 3.1906202734857E+16
Circumference 316601156.21358

Square

Length = n
Perimeter 201554556
Area 2539014940272321
Diagonal 71260296.663322

Cube

Length = n
Surface area 15234089641633926
Volume 1.2793750724099E+23
Space diagonal 87275682.872247

Equilateral Triangle

Length = n
Perimeter 151165917
Area 1.099425719432E+15
Altitude 43637841.436123

Triangular Pyramid

Length = n
Surface area 1.099425719432E+15
Volume 1.5077579823034E+22
Height 23753432.221107