129343839 (number)

129343839 is an odd 9-digits composite number following 129343838 and preceding 129343840. In scientific notation, it is written as 1.29343839 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 86194200 positive integers (up to 129343839) that are relatively prime to 129343839.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-three thousand eight hundred thirty-nine

Notation

Scientific notation 1.29343839 × 10^8
Engineering notation 1.29343839 × 10^6

Prime Factorization of 129343839

Prime Factorization 3 × 14551 × 2963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129343839
Product of the distinct prime numbers

The prime factorization of 129343839 is 3 × 14551 × 2963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129343839)

Multiplication

n×y
n×2 258687678
n×3 388031517
n×4 517375356
n×5 646719195

Division

n÷y
n÷2 64671919.5
n÷3 43114613
n÷3 32335959.75
n÷5 25868767.8

Exponentiation

ny
n2 16729828687257921
n3 2.1639002682223E+24
n4 2.79887167905E+32
n5 3.620168078367E+40

Nth Root

y√n
2√n 11372.94328659
3√n 505.72596174416
4√n 106.64400258144
5√n 41.91303879737

Divisors of 129343839

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 -129343838
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 129343839 can be divided by 8 positive divisors. The sum of these divisors (counting 129343839) is 1, the average is 0.125.

Base conversion 129343839

Base System Value
2 Binary 111101101011010000101011111
3 Ternary 100000101100101120
4 Quaternary 13231122011133
5 Quinary 231103000324
6 Senary 20500142023
8 Octal 755320537
10 Decimal 129343839
12 Duodecimal 37397913
16 Hexadecimal 7b5a15f
20 Vigesimal 2087jbj
36 Base36 250acf

Cryptographic Hash Functions

md5 09cf2a519281896963c89e7d1265688d
sha1 43bb44e54e3b57bfc7105fd954908f11428645b5
sha256 51aeb6087248c268a26f7f15090e7435bec5a3c8903cd64d6a18336bfef2623c
sha512 d8e84b9dff72baa2bf065050c9a97a298e4f76a37af0c18f493c998b08983ce10bc0fe60edc9ac157f755a63ed9a0ec2c8e2ae02e31269f5c5768c573a257fbd
ripemd-160 2a6e9b41c7c4abe473784dfd09d39cfa5f7188cc

129343839 as geometric shapes

Circle

Radius = n
Diameter 258687678
Circumference 812691308.779
Area 5.2558306899705E+16

Sphere

Radius = n
Volume 9.0641242476641E+24
Surface area 2.1023322759882E+17
Circumference 812691308.779

Square

Length = n
Perimeter 517375356
Area 16729828687257921
Diagonal 182919811.3232

Cube

Length = n
Surface area 100378972123547526
Volume 2.1639002682223E+24
Space diagonal 224030100.79401

Equilateral Triangle

Length = n
Perimeter 388031517
Area 7.2442283220635E+15
Altitude 112015050.397

Triangular Pyramid

Length = n
Surface area 7.2442283220635E+15
Volume 2.5501809224523E+23
Height 60973270.441067