129339979 (number)

129339979 is an odd 9-digits composite number following 129339978 and preceding 129339980. In scientific notation, it is written as 1.29339979 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 127781584 positive integers (up to 129339979) that are relatively prime to 129339979.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-nine thousand nine hundred seventy-nine

Notation

Scientific notation 1.29339979 × 10^8
Engineering notation 1.29339979 × 10^6

Prime Factorization of 129339979

Prime Factorization 83 × 1558313

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129339979
Product of the distinct prime numbers

The prime factorization of 129339979 is 83 × 1558313. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 56, 21, 30, 796, 2070, 2897, 95220, 57433, 425334, 296109, 8993779, 3981972, 12167019, 43600775, 231785265, 856189843, 5863890091, 9968378119

Basic calculations (n = 129339979)

Multiplication

n×y
n×2 258679958
n×3 388019937
n×4 517359916
n×5 646699895

Division

n÷y
n÷2 64669989.5
n÷3 43113326.333333
n÷3 32334994.75
n÷5 25867995.8

Exponentiation

ny
n2 16728830167720441
n3 2.1637065425875E+24
n4 2.7985375878043E+32
n5 3.6196279283732E+40

Nth Root

y√n
2√n 11372.773584311
3√n 505.7209309115
4√n 106.64320692998
5√n 41.912788632751

Divisors of 129339979

1, 83, 1558313, 129339979

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 -129339978
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 129339979 can be divided by 4 positive divisors. The sum of these divisors (counting 129339979) is 1, the average is 0.25.

Base conversion 129339979

Base System Value
2 Binary 111101101011001001001001011
3 Ternary 100000101011002121
4 Quaternary 13231121021023
5 Quinary 231102334404
6 Senary 20500112111
8 Octal 755311113
10 Decimal 129339979
12 Duodecimal 37395637
16 Hexadecimal 7b5924b
20 Vigesimal 20879ij
36 Base36 2507d7

Cryptographic Hash Functions

md5 68ac4344f22cf9edf44c1bcd8bf24a3d
sha1 9451115558d9d9f252a50d92bca61e7931a7a827
sha256 2399f6ba936bfe31b27dabde670f16073117211b51cb5c59cccea71721b6fc2b
sha512 7b949edff63ae490ad64fb9eaa143edca91c08eb5f8f80974a23ee20e34187312490a540f031e0cc773b05184fa363c5d82e09c7bcb37bfd542458d3186b95ed
ripemd-160 121f8d983477461a528db2c3fd1b88ca70cc81d0

129339979 as geometric shapes

Circle

Radius = n
Diameter 258679958
Circumference 812667055.68372
Area 5.2555169958062E+16

Sphere

Radius = n
Volume 9.0633127716229E+24
Surface area 2.1022067983225E+17
Circumference 812667055.68372

Square

Length = n
Perimeter 517359916
Area 16728830167720441
Diagonal 182914352.45885

Cube

Length = n
Surface area 100372981006322646
Volume 2.1637065425875E+24
Space diagonal 224023415.07789

Equilateral Triangle

Length = n
Perimeter 388019937
Area 7.2437959504207E+15
Altitude 112011707.53895

Triangular Pyramid

Length = n
Surface area 7.2437959504207E+15
Volume 2.5499526146022E+23
Height 60971450.819617