7445189985 (number)

7445189985 is an odd 10-digits composite number following 7445189984 and preceding 7445189986. In scientific notation, it is written as 7.445189985 × 10^9. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 3950812800 positive integers (up to 7445189985) that are relatively prime to 7445189985.

Interesting facts

Basic properties

Name

Name seven billion four hundred forty-five million one hundred eighty-nine thousand nine hundred eighty-five

Notation

Scientific notation 7.445189985 × 10^9
Engineering notation 7.445189985 × 10^9

Prime Factorization of 7445189985

Prime Factorization 15 × 199 × 2494201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7445189985
Product of the distinct prime numbers

The prime factorization of 7445189985 is 15 × 199 × 2494201. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7445189985)

Multiplication

n×y
n×2 14890379970
n×3 22335569955
n×4 29780759940
n×5 37225949925

Division

n÷y
n÷2 3722594992.5
n÷3 2481729995
n÷3 1861297496.25
n÷5 1489037997

Exponentiation

ny
n2 5.5430853912744E+19
n3 4.1269323841116E+29
n4 3.072579565496E+39
n5 2.2875938609146E+49

Nth Root

y√n
2√n 86285.514340473
3√n 1952.6538474956
4√n 293.74396051744
5√n 94.270358117049

Divisors of 7445189985

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 -7445189984
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 7445189985 can be divided by 8 positive divisors. The sum of these divisors (counting 7445189985) is 1, the average is 0.125.

Base conversion 7445189985

Base System Value
2 Binary 110111011110001001001010101100001
3 Ternary 201012212102211122020
4 Quaternary 12323301021111201
5 Quinary 110221432034420
6 Senary 3230440132053
8 Octal 67361112541
10 Decimal 7445189985
12 Duodecimal 1539467029
16 Hexadecimal 1bbc49561
20 Vigesimal 5g6c8ej5
36 Base36 3f4o9cx

Cryptographic Hash Functions

md5 fb12eaa31f1d55bde737f927e077fcc2
sha1 baec0b5aef3cba635cf93d6b4dad17951d46750f
sha256 66f953c7e5397f7356c71f562e6d4336ddd7971ea759d7792dd7b52c7d099d79
sha512 cea0f0c2b508b53bc0252132c9558f6802153f025c36d3b285c0c7551f2297317e8b82c8254d69380228e983d46afcd768274b581c47778fd7617a2c0a57d8a2
ripemd-160 9a56d294127a3cce1867775e8de796f306cd85cc

7445189985 as geometric shapes

Circle

Radius = n
Diameter 14890379970
Circumference 46779508322.913
Area 1.7414116343449E+20

Sphere

Radius = n
Volume 1.7286853946382E+30
Surface area 6.9656465373795E+20
Circumference 46779508322.913

Square

Length = n
Perimeter 29780759940
Area 5.5430853912744E+19
Diagonal 10529088651.231

Cube

Length = n
Surface area 3.3258512347647E+20
Volume 4.1269323841116E+29
Space diagonal 12895447326.023

Equilateral Triangle

Length = n
Perimeter 22335569955
Area 2.400226382095E+19
Altitude 6447723663.0115

Triangular Pyramid

Length = n
Surface area 2.400226382095E+19
Volume 4.8636364571728E+28
Height 3509696217.0771