7924420639 (number)

7924420639 is an odd 10-digits composite number following 7924420638 and preceding 7924420640. In scientific notation, it is written as 7.924420639 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 7923850024 positive integers (up to 7924420639) that are relatively prime to 7924420639.

Interesting facts

Basic properties

Name

Name seven billion nine hundred twenty-four million four hundred twenty thousand six hundred thirty-nine

Notation

Scientific notation 7.924420639 × 10^9
Engineering notation 7.924420639 × 10^9

Prime Factorization of 7924420639

Prime Factorization 14243 × 556373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7924420639
Product of the distinct prime numbers

The prime factorization of 7924420639 is 14243 × 556373. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 55, 24, 433, 24, 4531, 9066, 29929, 96339, 332410, 806216, 2871530, 3075132, 53061076, 4986658, 517837862, 959905153, 5998851186, 1058994956

Basic calculations (n = 7924420639)

Multiplication

n×y
n×2 15848841278
n×3 23773261917
n×4 31697682556
n×5 39622103195

Division

n÷y
n÷2 3962210319.5
n÷3 2641473546.3333
n÷3 1981105159.75
n÷5 1584884127.8

Exponentiation

ny
n2 6.2796442463809E+19
n3 4.9762542471599E+29
n4 3.9433931861105E+39
n5 3.1249106351706E+49

Nth Root

y√n
2√n 89019.214998786
3√n 1993.6817809895
4√n 298.36088047662
5√n 95.453861941022

Divisors of 7924420639

1, 14243, 556373, 7924420639

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 -7924420638
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 7924420639 can be divided by 4 positive divisors. The sum of these divisors (counting 7924420639) is 1, the average is 0.25.

Base conversion 7924420639

Base System Value
2 Binary 111011000010101010001000000011111
3 Ternary 202110021012021111201
4 Quaternary 13120111101000133
5 Quinary 112212122430024
6 Senary 3350155500331
8 Octal 73025210037
10 Decimal 7924420639
12 Duodecimal 1651a576a7
16 Hexadecimal 1d855101f
20 Vigesimal 63g7cbbj
36 Base36 3n1zu3j

Cryptographic Hash Functions

md5 aa1c6809842e9edf691f58b4ae0bee6a
sha1 c7a8f8a1efeabdb5a0bf07cdc21fd07f7d70f5ac
sha256 79e724306a09a976eca795bac0330f4b6f27404f27a46d90add174d7009db79e
sha512 59ffe7f224600546033778156bc81741306a3e267ac28f93664748730a5ff8f4bd94525ba417058b9df32e627f220bf508cc76de294b4b9a659b3573f46693ea
ripemd-160 a36985a0a6cae7037cfe9df28a862b2a406f9820

7924420639 as geometric shapes

Circle

Radius = n
Diameter 15848841278
Circumference 49790603326.875
Area 1.9728084231588E+20

Sphere

Radius = n
Volume 2.084448504703E+30
Surface area 7.8912336926351E+20
Circumference 49790603326.875

Square

Length = n
Perimeter 31697682556
Area 6.2796442463809E+19
Diagonal 11206823141.623

Cube

Length = n
Surface area 3.7677865478285E+20
Volume 4.9762542471599E+29
Space diagonal 13725499167.295

Equilateral Triangle

Length = n
Perimeter 23773261917
Area 2.7191657220473E+19
Altitude 6862749583.6477

Triangular Pyramid

Length = n
Surface area 2.7191657220473E+19
Volume 5.8645718717918E+28
Height 3735607713.8744