129655297 (number)

129655297 is an odd 9-digits composite number following 129655296 and preceding 129655298. In scientific notation, it is written as 1.29655297 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 122831316 positive integers (up to 129655297) that are relatively prime to 129655297.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred fifty-five thousand two hundred ninety-seven

Notation

Scientific notation 1.29655297 × 10^8
Engineering notation 1.29655297 × 10^6

Prime Factorization of 129655297

Prime Factorization 19 × 6823963

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129655297
Product of the distinct prime numbers

The prime factorization of 129655297 is 19 × 6823963. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 82, 30, 798, 234, 1164, 9030, 28806, 56071, 357764, 302198, 6770547, 1032641, 86337186, 12284997, 4127366, 372727370, 5898624539, 8500365100

Basic calculations (n = 129655297)

Multiplication

n×y
n×2 259310594
n×3 388965891
n×4 518621188
n×5 648276485

Division

n÷y
n÷2 64827648.5
n÷3 43218432.333333
n÷3 32413824.25
n÷5 25931059.4

Exponentiation

ny
n2 16810496040158209
n3 2.179569856804E+24
n4 2.8259277711617E+32
n5 3.6639650447052E+40

Nth Root

y√n
2√n 11386.627990762
3√n 506.13156316932
4√n 106.70814397581
5√n 41.933204575339

Divisors of 129655297

1, 19, 6823963, 129655297

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129655296
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129655297 can be divided by 4 positive divisors. The sum of these divisors (counting 129655297) is 1, the average is 0.25.

Base conversion 129655297

Base System Value
2 Binary 111101110100110001000000001
3 Ternary 100000222011122001
4 Quaternary 13232212020001
5 Quinary 231142432142
6 Senary 20510544001
8 Octal 756461001
10 Decimal 129655297
12 Duodecimal 37508001
16 Hexadecimal 7ba6201
20 Vigesimal 20a6i4h
36 Base36 256yo1

Cryptographic Hash Functions

md5 9d20f65abcb4c052784812cd16d31c0a
sha1 b5c7928e6cfa8a1b7783a0fc95e7faf3a2f0057c
sha256 15a850740b28b47762458d5a36b6404aae33c47917950c538ecc7cec5ba334f4
sha512 f132c7235f6227adc374e5b150fd112c7e4d83383989e284ae99bf4310c2601ee7a8622e60af3c74c7a70ae67fdf63c0e7cb5c4f709f09fccba850f44a0ac203
ripemd-160 14e064e8bcb1dd33eec73464d72a4c9e64a5f20c

129655297 as geometric shapes

Circle

Radius = n
Diameter 259310594
Circumference 814648257.10841
Area 5.2811730862961E+16

Sphere

Radius = n
Volume 9.1297608668284E+24
Surface area 2.1124692345185E+17
Circumference 814648257.10841

Square

Length = n
Perimeter 518621188
Area 16810496040158209
Diagonal 183360279.45091

Cube

Length = n
Surface area 100862976240949254
Volume 2.179569856804E+24
Space diagonal 224569561.87443

Equilateral Triangle

Length = n
Perimeter 388965891
Area 7.2791583104974E+15
Altitude 112284780.93722

Triangular Pyramid

Length = n
Surface area 7.2791583104974E+15
Volume 2.5686477096932E+23
Height 61120093.150304