9939390645 (number)

9939390645 is an odd 10-digits composite number following 9939390644 and preceding 9939390646. In scientific notation, it is written as 9.939390645 × 10^9. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 5301008336 positive integers (up to 9939390645) that are relatively prime to 9939390645.

Interesting facts

Basic properties

Name

Name nine billion nine hundred thirty-nine million three hundred ninety thousand six hundred forty-five

Notation

Scientific notation 9.939390645 × 10^9
Engineering notation 9.939390645 × 10^9

Prime Factorization of 9939390645

Prime Factorization 15 × 662626043

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 9939390645
Product of the distinct prime numbers

The prime factorization of 9939390645 is 15 × 662626043. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 32, 88, 713, 909, 4724, 8777, 63814, 75269, 340944, 790072, 6601745, 1100228, 834745, 73778741, 361060701, 73393423, 2754451501, 6939602013

Basic calculations (n = 9939390645)

Multiplication

n×y
n×2 19878781290
n×3 29818171935
n×4 39757562580
n×5 49696953225

Division

n÷y
n÷2 4969695322.5
n÷3 3313130215
n÷3 2484847661.25
n÷5 1987878129

Exponentiation

ny
n2 9.8791486393914E+19
n3 9.8192717566931E+29
n4 9.7597577839188E+39
n5 9.7006045214948E+49

Nth Root

y√n
2√n 99696.492641416
3√n 2150.0732367337
4√n 315.74751407005
5√n 99.878486337221

Divisors of 9939390645

1, 15, 662626043, 9939390645

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9939390644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9939390645 can be divided by 4 positive divisors. The sum of these divisors (counting 9939390645) is 1, the average is 0.25.

Base conversion 9939390645

Base System Value
2 Binary 1001010000011011110001000010110101
3 Ternary 221122200201100201110
4 Quaternary 21100123301002311
5 Quinary 130323441000040
6 Senary 4322135345233
8 Octal 112033610265
10 Decimal 9939390645
12 Duodecimal 1b14822219
16 Hexadecimal 2506f10b5
20 Vigesimal 7f613gc5
36 Base36 4kdnmwl

Cryptographic Hash Functions

md5 f2e55ed46b9f2489b3c367265cb8cae5
sha1 6975bc0e38d46c47f0d6a778dcffcfcc3072b336
sha256 e5ad37f3b7bdc653a53ab3a3e8c911324edc54850dc36475d5e4bac5d851618a
sha512 4d7e4a984cbbdf293a5eadf09f35f3136b5eb2ce100c8c5fe169dd14e0cd5a0fcc8ebf9bb633807bcb10429d443268c12c3e4808ae5aa627579b86a158d5daa7
ripemd-160 7928b8516a62b7b59acd9961b6be8bf6adaedf4f

9939390645 as geometric shapes

Circle

Radius = n
Diameter 19878781290
Circumference 62451033262.982
Area 3.1036260789233E+20

Sphere

Radius = n
Volume 4.1130869352572E+30
Surface area 1.2414504315693E+21
Circumference 62451033262.982

Square

Length = n
Perimeter 39757562580
Area 9.8791486393914E+19
Diagonal 14056421051.883

Cube

Length = n
Surface area 5.9274891836348E+20
Volume 9.8192717566931E+29
Space diagonal 17215529593.415

Equilateral Triangle

Length = n
Perimeter 29818171935
Area 4.2777968447377E+19
Altitude 8607764796.7074

Triangular Pyramid

Length = n
Surface area 4.2777968447377E+19
Volume 1.1572122742452E+29
Height 4685473683.9611