50991520 (number)

50991520 is an even 8-digits composite number following 50991519 and preceding 50991521. In scientific notation, it is written as 5.0991520 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 20321280 positive integers (up to 50991520) that are relatively prime to 50991520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.0991520 × 10^7
Engineering notation 5.0991520 × 10^6

Prime Factorization of 50991520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 421 × 757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3186970
Product of the distinct prime numbers

The prime factorization of 50991520 is 2 × 2 × 2 × 2 × 2 × 5 × 421 × 757. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 50991520)

Multiplication

n×y
n×2 101983040
n×3 152974560
n×4 203966080
n×5 254957600

Division

n÷y
n÷2 25495760
n÷3 16997173.333333
n÷3 12747880
n÷5 10198304

Exponentiation

ny
n2 2600135111910400
n3 1.3258484156168E+23
n4 6.7607026001893E+30
n5 3.4473850185161E+38

Nth Root

y√n
2√n 7140.8346851051
3√n 370.82242187592
4√n 84.503459604356
5√n 34.793618045686

Divisors of 50991520

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -50991519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 50991520 can be divided by 48 positive divisors. The sum of these divisors (counting 50991520) is 1, the average is 0.020833333333333.

Base conversion 50991520

Base System Value
2 Binary 11000010100001000110100000
3 Ternary 10112221122012211
4 Quaternary 3002201012200
5 Quinary 101023212040
6 Senary 5020531504
8 Octal 302410640
10 Decimal 50991520
12 Duodecimal 150b0b94
16 Hexadecimal 30a11a0
20 Vigesimal fidig0
36 Base36 ucxb4

Cryptographic Hash Functions

md5 137caba61b2f4dcffac73c50f068997d
sha1 dc63d0fab54321b2d90b936f7c5c6bdcb7e93956
sha256 3445dc11eeb136cd450f2b7aeffdeec4b4a12b79ed1680c1742d7ef57b97a64d
sha512 bcc7f4c62f15514ee7396478bd4892df302d2d6bb5f1d8d6db3d5bb3145cedaac528baff5feb14083437fae291a846216c865d489d5f6919a68847fbc826c1a7
ripemd-160 62f42545d7c31d73147ea450301bc9b5254cc1f9

50991520 as geometric shapes

Circle

Radius = n
Diameter 101983040
Circumference 320389169.25475
Area 8.1685653659186E+15

Sphere

Radius = n
Volume 5.5537008563673E+23
Surface area 3.2674261463674E+16
Circumference 320389169.25475

Square

Length = n
Perimeter 203966080
Area 2600135111910400
Diagonal 72112899.150019

Cube

Length = n
Surface area 15600810671462400
Volume 1.3258484156168E+23
Space diagonal 88319903.395165

Equilateral Triangle

Length = n
Perimeter 152974560
Area 1.1258915300932E+15
Altitude 44159951.697582

Triangular Pyramid

Length = n
Surface area 1.1258915300932E+15
Volume 1.5625273425135E+22
Height 24037633.050006