48721894 (number)

48721894 is an even 8-digits composite number following 48721893 and preceding 48721895. In scientific notation, it is written as 4.8721894 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 21761280 positive integers (up to 48721894) that are relatively prime to 48721894.

Interesting facts

Basic properties

Name

Name forty-eight million seven hundred twenty-one thousand eight hundred ninety-four

Notation

Scientific notation 4.8721894 × 10^7
Engineering notation 4.8721894 × 10^6

Prime Factorization of 48721894

Prime Factorization 2 × 13 × 31 × 60449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 48721894
Product of the distinct prime numbers

The prime factorization of 48721894 is 2 × 13 × 31 × 60449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 81, 22, 87, 895, 7443, 9499, 67817, 58990, 911803, 783009, 7465671, 6832877, 17083474, 51310095, 986021936, 43566370, 7704906672, 9663267395

Basic calculations (n = 48721894)

Multiplication

n×y
n×2 97443788
n×3 146165682
n×4 194887576
n×5 243609470

Division

n÷y
n÷2 24360947
n÷3 16240631.333333
n÷3 12180473.5
n÷5 9744378.8

Exponentiation

ny
n2 2373822954947236
n3 1.1565715038571E+23
n4 5.6350354214344E+30
n5 2.7454959848937E+38

Nth Root

y√n
2√n 6980.1070192369
3√n 365.23696128537
4√n 83.547034772258
5√n 34.478219683839

Divisors of 48721894

1, 2, 13, 26, 31, 62, 403, 806, 60449, 120898, 785837, 1571674, 1873919, 3747838, 24360947, 48721894

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 -48721893
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 48721894 can be divided by 16 positive divisors. The sum of these divisors (counting 48721894) is 1, the average is 0.0625.

Base conversion 48721894

Base System Value
2 Binary 10111001110110111111100110
3 Ternary 10101200022212121
4 Quaternary 2321312333212
5 Quinary 44433100034
6 Senary 4500140154
8 Octal 271667746
10 Decimal 48721894
12 Duodecimal 1439765a
16 Hexadecimal 2e76fe6
20 Vigesimal f4a4ee
36 Base36 t0a1y

Cryptographic Hash Functions

md5 ba1e2a7d6cd20c1808067e23c09d74b3
sha1 da0861e474c4ae3250852769c7a32d12a829c1d8
sha256 feb6ae832bc4020921122e6facd665b8070749016f7f280b3a99051689a20d1e
sha512 e4425a1dd44a557f89e495e35008f911239d20551810b52fba8fb11fc1dbd2fdd166b3324d742478934097fa201da734f70a3de57a6fc36c696be407e6efc502
ripemd-160 a922f0d71742ad6144656900c48700b2b09304cb

48721894 as geometric shapes

Circle

Radius = n
Diameter 97443788
Circumference 306128688.51876
Area 7.4575847561851E+15

Sphere

Radius = n
Volume 4.8446353864915E+23
Surface area 2.983033902474E+16
Circumference 306128688.51876

Square

Length = n
Perimeter 194887576
Area 2373822954947236
Diagonal 68903163.279304

Cube

Length = n
Surface area 14242937729683416
Volume 1.1565715038571E+23
Space diagonal 84388795.848985

Equilateral Triangle

Length = n
Perimeter 146165682
Area 1.0278954915355E+15
Altitude 42194397.924493

Triangular Pyramid

Length = n
Surface area 1.0278954915355E+15
Volume 1.3630325888408E+22
Height 22967721.093101