129670769 (number)

129670769 is an odd 9-digits composite number following 129670768 and preceding 129670770. In scientific notation, it is written as 1.29670769 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 128160000 positive integers (up to 129670769) that are relatively prime to 129670769.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy thousand seven hundred sixty-nine

Notation

Scientific notation 1.29670769 × 10^8
Engineering notation 1.29670769 × 10^6

Prime Factorization of 129670769

Prime Factorization 101 × 1201 × 1069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129670769
Product of the distinct prime numbers

The prime factorization of 129670769 is 101 × 1201 × 1069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129670769)

Multiplication

n×y
n×2 259341538
n×3 389012307
n×4 518683076
n×5 648353845

Division

n÷y
n÷2 64835384.5
n÷3 43223589.666667
n÷3 32417692.25
n÷5 25934153.8

Exponentiation

ny
n2 16814508333051361
n3 2.1803502259037E+24
n4 2.8272769048225E+32
n5 3.6661517042428E+40

Nth Root

y√n
2√n 11387.307363903
3√n 506.15169489875
4√n 106.71132725209
5√n 41.93420532053

Divisors of 129670769

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 -129670768
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 129670769 can be divided by 8 positive divisors. The sum of these divisors (counting 129670769) is 1, the average is 0.125.

Base conversion 129670769

Base System Value
2 Binary 111101110101001111001110001
3 Ternary 100000222221212002
4 Quaternary 13232221321301
5 Quinary 231143431034
6 Senary 20511143345
8 Octal 756517161
10 Decimal 129670769
12 Duodecimal 37514b55
16 Hexadecimal 7ba9e71
20 Vigesimal 20a8gi9
36 Base36 257alt

Cryptographic Hash Functions

md5 2857a4445e08dc39ba1518ba4e693c00
sha1 cd8e1b79dee05ac6c7c16c77c9a709b530ad3cc0
sha256 a1ec92e089e4a1a1b34e69cf3868837c1e817d2fd63945170a63d506d02d9f5b
sha512 a0dab4368806041909f2f34a3dca1918e20cdf9ecf7b55c3316d487e91bb5b0e3452586a3f833d7b6835174ddeb37ee813fe854f7aaa99dc42f14ec5c50b9c76
ripemd-160 212c9303cbaef5172eeb8f38bd7cf69084cd290d

129670769 as geometric shapes

Circle

Radius = n
Diameter 259341538
Circumference 814745470.55148
Area 5.2824335852839E+16

Sphere

Radius = n
Volume 9.1330296692691E+24
Surface area 2.1129734341135E+17
Circumference 814745470.55148

Square

Length = n
Perimeter 518683076
Area 16814508333051361
Diagonal 183382160.16315

Cube

Length = n
Surface area 100887049998308166
Volume 2.1803502259037E+24
Space diagonal 224596360.16453

Equilateral Triangle

Length = n
Perimeter 389012307
Area 7.2808956842838E+15
Altitude 112298180.08226

Triangular Pyramid

Length = n
Surface area 7.2808956842838E+15
Volume 2.5695673834969E+23
Height 61127386.72105