7389640761 (number)

7389640761 is an odd 10-digits composite number following 7389640760 and preceding 7389640762. In scientific notation, it is written as 7.389640761 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 4905814032 positive integers (up to 7389640761) that are relatively prime to 7389640761.

Interesting facts

Basic properties

Name

Name seven billion three hundred eighty-nine million six hundred forty thousand seven hundred sixty-one

Notation

Scientific notation 7.389640761 × 10^9
Engineering notation 7.389640761 × 10^9

Prime Factorization of 7389640761

Prime Factorization 3 × 239 × 10306333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7389640761
Product of the distinct prime numbers

The prime factorization of 7389640761 is 3 × 239 × 10306333. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7389640761)

Multiplication

n×y
n×2 14779281522
n×3 22168922283
n×4 29558563044
n×5 36948203805

Division

n÷y
n÷2 3694820380.5
n÷3 2463213587
n÷3 1847410190.25
n÷5 1477928152.2

Exponentiation

ny
n2 5.4606790576633E+19
n3 4.0352456547248E+29
n4 2.9819015770802E+39
n5 2.2035181439282E+49

Nth Root

y√n
2√n 85963.019729416
3√n 1947.7854114492
4√n 293.19450835481
5√n 94.129264497923

Divisors of 7389640761

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 -7389640760
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 7389640761 can be divided by 8 positive divisors. The sum of these divisors (counting 7389640761) is 1, the average is 0.125.

Base conversion 7389640761

Base System Value
2 Binary 110111000011101001111100000111001
3 Ternary 201001222220122102120
4 Quaternary 12320131033200321
5 Quinary 110113222001021
6 Senary 3221133351453
8 Octal 67035174071
10 Decimal 7389640761
12 Duodecimal 1522938589
16 Hexadecimal 1b874f839
20 Vigesimal 5f9551i1
36 Base36 3e7lnax

Cryptographic Hash Functions

md5 1c8fa8bf2687164b57154735be19e232
sha1 8f55d897eee9a76be936898d8cb3abe7f2cfbeab
sha256 55b4c5f6004bb832e83ee69cf8b7b21ea9a31846cb5ba4e9b65c17ac04391b1b
sha512 56443701d9e386ffd298207b62051523a0afb13b066798b57a9d1c0f0ae16e9d2de1a81fc0e0595027be8a6ed68f5074d3c21638f4ea861c15d55206aec8530b
ripemd-160 1c4e6101fa10c2c32534e357597fc71de7ed6396

7389640761 as geometric shapes

Circle

Radius = n
Diameter 14779281522
Circumference 46430482254.851
Area 1.7155229211167E+20

Sphere

Radius = n
Volume 1.6902797472418E+30
Surface area 6.8620916844666E+20
Circumference 46430482254.851

Square

Length = n
Perimeter 29558563044
Area 5.4606790576633E+19
Diagonal 10450530185.271

Cube

Length = n
Surface area 3.276407434598E+20
Volume 4.0352456547248E+29
Space diagonal 12799233247.734

Equilateral Triangle

Length = n
Perimeter 22168922283
Area 2.364543392925E+19
Altitude 6399616623.867

Triangular Pyramid

Length = n
Surface area 2.364543392925E+19
Volume 4.755582610349E+28
Height 3483510061.7571