129343837 (number)

129343837 is an odd 9-digits composite number following 129343836 and preceding 129343838. In scientific notation, it is written as 1.29343837 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 104344512 positive integers (up to 129343837) that are relatively prime to 129343837.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29343837 × 10^8
Engineering notation 1.29343837 × 10^6

Prime Factorization of 129343837

Prime Factorization 7 × 17 × 1086923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129343837
Product of the distinct prime numbers

The prime factorization of 129343837 is 7 × 17 × 1086923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129343837)

Multiplication

n×y
n×2 258687674
n×3 388031511
n×4 517375348
n×5 646719185

Division

n÷y
n÷2 64671918.5
n÷3 43114612.333333
n÷3 32335959.25
n÷5 25868767.4

Exponentiation

ny
n2 16729828169882569
n3 2.1639001678433E+24
n4 2.798871505938E+32
n5 3.6201677984798E+40

Nth Root

y√n
2√n 11372.943198662
3√n 505.72595913754
4√n 106.64400216919
5√n 41.913038667753

Divisors of 129343837

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 -129343836
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 129343837 can be divided by 8 positive divisors. The sum of these divisors (counting 129343837) is 1, the average is 0.125.

Base conversion 129343837

Base System Value
2 Binary 111101101011010000101011101
3 Ternary 100000101100101111
4 Quaternary 13231122011131
5 Quinary 231103000322
6 Senary 20500142021
8 Octal 755320535
10 Decimal 129343837
12 Duodecimal 37397911
16 Hexadecimal 7b5a15d
20 Vigesimal 2087jbh
36 Base36 250acd

Cryptographic Hash Functions

md5 5cfe38adb6571561161bc6b97d0cbcec
sha1 b0237d079a84f152abf0e6a5358f28a171ed1529
sha256 8992b80a401f2050c9eaa3fe7a8283c69f32f8a6de7351acb8b619eaadb89179
sha512 d880c1889309c002fe3dfa979ebaccf68e884d1cdb4609d5f697c999ab1790b0369ca682811265ecc7476daa2ff21b5febb5278c1522aae31d9ce3aea4d60530
ripemd-160 f3babead4940f3dc90bae72e8a4f80c71a0eeced

129343837 as geometric shapes

Circle

Radius = n
Diameter 258687674
Circumference 812691296.21263
Area 5.2558305274323E+16

Sphere

Radius = n
Volume 9.0641238271976E+24
Surface area 2.1023322109729E+17
Circumference 812691296.21263

Square

Length = n
Perimeter 517375348
Area 16729828169882569
Diagonal 182919808.49477

Cube

Length = n
Surface area 100378969019295414
Volume 2.1639001678433E+24
Space diagonal 224030097.32991

Equilateral Triangle

Length = n
Perimeter 388031511
Area 7.2442280980334E+15
Altitude 112015048.66495

Triangular Pyramid

Length = n
Surface area 7.2442280980334E+15
Volume 2.5501808041545E+23
Height 60973269.498258