129392670 (number)

129392670 is an even 9-digits composite number following 129392669 and preceding 129392671. In scientific notation, it is written as 1.29392670 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 31367840 positive integers (up to 129392670) that are relatively prime to 129392670.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred ninety-two thousand six hundred seventy

Notation

Scientific notation 1.29392670 × 10^8
Engineering notation 1.29392670 × 10^6

Prime Factorization of 129392670

Prime Factorization 2 × 15 × 11 × 392099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129392670
Product of the distinct prime numbers

The prime factorization of 129392670 is 2 × 15 × 11 × 392099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129392670)

Multiplication

n×y
n×2 258785340
n×3 388178010
n×4 517570680
n×5 646963350

Division

n÷y
n÷2 64696335
n÷3 43130890
n÷3 32348167.5
n÷5 25878534

Exponentiation

ny
n2 16742463049728900
n3 2.1663519963808E+24
n4 2.8031006897154E+32
n5 3.6270068252111E+40

Nth Root

y√n
2√n 11375.089889755
3√n 505.78959574373
4√n 106.65406644735
5√n 41.916202993848

Divisors of 129392670

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129392669
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129392670 can be divided by 16 positive divisors. The sum of these divisors (counting 129392670) is 1, the average is 0.0625.

Base conversion 129392670

Base System Value
2 Binary 111101101100110000000011110
3 Ternary 100000110211101010
4 Quaternary 13231212000132
5 Quinary 231111031140
6 Senary 20501200050
8 Octal 755460036
10 Decimal 129392670
12 Duodecimal 37400026
16 Hexadecimal 7b6601e
20 Vigesimal 208e1da
36 Base36 251c0u

Cryptographic Hash Functions

md5 12daba4953bad1d36ed58b3499af6723
sha1 14ba193504b9df8175f73ed4219488c68b06277b
sha256 f0d2d1529ad00fc6c0ab841308ed4253237579e162eef921ba22a5d24e64df02
sha512 3b748e5e8a05e74a4e4438749c1c0c23069552d43636ad35e09d99bcdb30d987763b272f32342268858f8e3e6d1705b1bdfec88be94102352b4abbfb269c0a4a
ripemd-160 158acc45db0e628dceb612e7ce002b9d1ceab95e

129392670 as geometric shapes

Circle

Radius = n
Diameter 258785340
Circumference 812998123.00074
Area 5.2597998920027E+16

Sphere

Radius = n
Volume 9.0743940225592E+24
Surface area 2.1039199568011E+17
Circumference 812998123.00074

Square

Length = n
Perimeter 517570680
Area 16742463049728900
Diagonal 182988868.78567

Cube

Length = n
Surface area 100454778298373400
Volume 2.1663519963808E+24
Space diagonal 224114678.56699

Equilateral Triangle

Length = n
Perimeter 388178010
Area 7.2496991614938E+15
Altitude 112057339.2835

Triangular Pyramid

Length = n
Surface area 7.2496991614938E+15
Volume 2.5530703117964E+23
Height 60996289.595222