2639238979 (number)

2639238979 is an odd 10-digits composite number following 2639238978 and preceding 2639238980. In scientific notation, it is written as 2.639238979 × 10^9. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 2412098400 positive integers (up to 2639238979) that are relatively prime to 2639238979.

Interesting facts

Basic properties

Name

Name two billion six hundred thirty-nine million two hundred thirty-eight thousand nine hundred seventy-nine

Notation

Scientific notation 2.639238979 × 10^9
Engineering notation 2.639238979 × 10^9

Prime Factorization of 2639238979

Prime Factorization 13 × 101 × 2010083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2639238979
Product of the distinct prime numbers

The prime factorization of 2639238979 is 13 × 101 × 2010083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 34, 45, 489, 585, 4264, 7134, 69395, 44647, 343010, 393871, 316051, 175850, 8267659, 33060745, 301821638, 678313156, 1840393756, 9126165223

Basic calculations (n = 2639238979)

Multiplication

n×y
n×2 5278477958
n×3 7917716937
n×4 10556955916
n×5 13196194895

Division

n÷y
n÷2 1319619489.5
n÷3 879746326.33333
n÷3 659809744.75
n÷5 527847795.8

Exponentiation

ny
n2 6965582388272962441
n3 1.8383836550566E+28
n4 4.8519338007818E+37
n5 1.2805412810551E+47

Nth Root

y√n
2√n 51373.524105321
3√n 1381.9518307849
4√n 226.65728337144
5√n 76.611813600408

Divisors of 2639238979

1, 13, 101, 1313, 2010083, 26131079, 203018383, 2639238979

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 -2639238978
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 2639238979 can be divided by 8 positive divisors. The sum of these divisors (counting 2639238979) is 1, the average is 0.125.

Base conversion 2639238979

Base System Value
2 Binary 10011101010011111001011101000011
3 Ternary 20210221012020020211
4 Quaternary 2131103321131003
5 Quinary 20401121121404
6 Senary 1113520014551
8 Octal 23523713503
10 Decimal 2639238979
12 Duodecimal 617a61457
16 Hexadecimal 9d4f9743
20 Vigesimal 214f4h8j
36 Base36 17nc1tv

Cryptographic Hash Functions

md5 2aa2b2b9f29ec3fd4caff47f7bf54e0e
sha1 f74fe37465e36dbe450e3c3844f0904f6c8f36c3
sha256 0113908652a0bac59308cd0081f48f7b072e6cd5590c5ccd9331e66422e980bf
sha512 c8d4cf0ed589788f408ad086dc20fbd01df66d2a37f2f3635391311847b7f2ac9421c325c909999dbdbcc9d5bff43dd515fc6abe206d71f62badf2507738c309
ripemd-160 5f1490ba26e196a398c542e445088126ae16c0ba

2639238979 as geometric shapes

Circle

Radius = n
Diameter 5278477958
Circumference 16582827574.988
Area 2.1883022458973E+19

Sphere

Radius = n
Volume 7.7006034469405E+28
Surface area 8.7532089835891E+19
Circumference 16582827574.988

Square

Length = n
Perimeter 10556955916
Area 6965582388272962441
Diagonal 3732447558.4455

Cube

Length = n
Surface area 4.1793494329638E+19
Volume 1.8383836550566E+28
Space diagonal 4571296004.9442

Equilateral Triangle

Length = n
Perimeter 7917716937
Area 3.0161856501989E+18
Altitude 2285648002.4721

Triangular Pyramid

Length = n
Surface area 3.0161856501989E+18
Volume 2.166555914855E+27
Height 1244149186.1485