48943945 (number)

48943945 is an odd 8-digits composite number following 48943944 and preceding 48943946. In scientific notation, it is written as 4.8943945 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 38618496 positive integers (up to 48943945) that are relatively prime to 48943945.

Interesting facts

Basic properties

Name

Name forty-eight million nine hundred forty-three thousand nine hundred forty-five

Notation

Scientific notation 4.8943945 × 10^7
Engineering notation 4.8943945 × 10^6

Prime Factorization of 48943945

Prime Factorization 5 × 73 × 134093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 48943945
Product of the distinct prime numbers

The prime factorization of 48943945 is 5 × 73 × 134093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 33, 14, 754, 453, 4504, 7004, 5320, 97296, 763580, 317708, 9679228, 516629, 14210963, 8457315, 138710833, 762464903, 5650980009, 5750474980

Basic calculations (n = 48943945)

Multiplication

n×y
n×2 97887890
n×3 146831835
n×4 195775780
n×5 244719725

Division

n÷y
n÷2 24471972.5
n÷3 16314648.333333
n÷3 12235986.25
n÷5 9788789

Exponentiation

ny
n2 2395509752163025
n3 1.1724569755683E+23
n4 5.7384669727082E+30
n5 2.8086321189654E+38

Nth Root

y√n
2√n 6995.99492567
3√n 365.79097872343
4√n 83.64206433171
5√n 34.509589582529

Divisors of 48943945

1, 5, 73, 365, 134093, 670465, 9788789, 48943945

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -48943944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 48943945 can be divided by 8 positive divisors. The sum of these divisors (counting 48943945) is 1, the average is 0.125.

Base conversion 48943945

Base System Value
2 Binary 10111010101101001101001001
3 Ternary 10102002121110201
4 Quaternary 2322231031021
5 Quinary 100012201240
6 Senary 4505012201
8 Octal 272551511
10 Decimal 48943945
12 Duodecimal 14484061
16 Hexadecimal 2ead349
20 Vigesimal f5hjh5
36 Base36 t51e1

Cryptographic Hash Functions

md5 dd73b3b52d1dc1e7f4d8586efe0d26a2
sha1 874e4eaa6881d633ffe2322747e47c10a8fca2a2
sha256 81d249d0b84284c0155978856deb91b78671a03a47e3dd27ea80e0c064690688
sha512 8e418afbe0777fb7e1b6471f95bb0fe3afd5f8987a21b44a405f002f3169860c8eab16a161935f8295840ba7035598408daf80501b466fab886a98137f7477b7
ripemd-160 bfc5a2f2689f09a1e9376dcc922179d99c7b6c2f

48943945 as geometric shapes

Circle

Radius = n
Diameter 97887890
Circumference 307523876.09941
Area 7.5257158389981E+15

Sphere

Radius = n
Volume 4.911176294794E+23
Surface area 3.0102863355992E+16
Circumference 307523876.09941

Square

Length = n
Perimeter 195775780
Area 2395509752163025
Diagonal 69217190.815043

Cube

Length = n
Surface area 14373058512978150
Volume 1.1724569755683E+23
Space diagonal 84773399.462857

Equilateral Triangle

Length = n
Perimeter 146831835
Area 1.0372861501933E+15
Altitude 42386699.731428

Triangular Pyramid

Length = n
Surface area 1.0372861501933E+15
Volume 1.3817537967897E+22
Height 23072396.938348