129298670 (number)

129298670 is an even 9-digits composite number following 129298669 and preceding 129298671. In scientific notation, it is written as 1.29298670 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 51599904 positive integers (up to 129298670) that are relatively prime to 129298670.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29298670 × 10^8
Engineering notation 1.29298670 × 10^6

Prime Factorization of 129298670

Prime Factorization 2 × 5 × 439 × 29453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129298670
Product of the distinct prime numbers

The prime factorization of 129298670 is 2 × 5 × 439 × 29453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 73, 6, 386, 806, 5232, 355, 17619, 39345, 747197, 50245, 7813745, 8264104, 138745, 23919719, 562454010, 155173736, 5380091607, 1107480824

Basic calculations (n = 129298670)

Multiplication

n×y
n×2 258597340
n×3 387896010
n×4 517194680
n×5 646493350

Division

n÷y
n÷2 64649335
n÷3 43099556.666667
n÷3 32324667.5
n÷5 25859734

Exponentiation

ny
n2 16718146063768900
n3 2.1616340509111E+24
n4 2.7949640780951E+32
n5 3.6138513799547E+40

Nth Root

y√n
2√n 11370.957303587
3√n 505.66708561027
4√n 106.63469090117
5√n 41.91011104361

Divisors of 129298670

1, 2, 5, 10, 439, 878, 2195, 4390, 29453, 58906, 147265, 294530, 12929867, 25859734, 64649335, 129298670

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 -129298669
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 129298670 can be divided by 16 positive divisors. The sum of these divisors (counting 129298670) is 1, the average is 0.0625.

Base conversion 129298670

Base System Value
2 Binary 111101101001111000011101110
3 Ternary 100000022001102122
4 Quaternary 13231033003232
5 Quinary 231100024140
6 Senary 20455152542
8 Octal 755170356
10 Decimal 129298670
12 Duodecimal 37375752
16 Hexadecimal 7b4f0ee
20 Vigesimal 20826da
36 Base36 24zbhq

Cryptographic Hash Functions

md5 b8c7a1e1f3b9c68e33cdfc0750012396
sha1 ae66d0bfbced8a296d8d94551a78561b0bce9966
sha256 ad53eff841ca52907418ba5f2d312ac460434d014d9a56c4c8f15d915ebb2718
sha512 399415db328549a888740d5af38ed2b78c6dd8cfe980dda039e8a81c8ea1b122118d0b57793dca8d9801bec36778404da8162c367d804325f70683d164bd196f
ripemd-160 e2025415a6291d4a4facb09fbbd29820c08f91db

129298670 as geometric shapes

Circle

Radius = n
Diameter 258597340
Circumference 812407503.58186
Area 5.2521604855577E+16

Sphere

Radius = n
Volume 9.0546315387889E+24
Surface area 2.1008641942231E+17
Circumference 812407503.58186

Square

Length = n
Perimeter 517194680
Area 16718146063768900
Diagonal 182855932.7108

Cube

Length = n
Surface area 100308876382613400
Volume 2.1616340509111E+24
Space diagonal 223951865.79108

Equilateral Triangle

Length = n
Perimeter 387896010
Area 7.2391695977013E+15
Altitude 111975932.89554

Triangular Pyramid

Length = n
Surface area 7.2391695977013E+15
Volume 2.5475101597383E+23
Height 60951977.570268