129697622 (number)

129697622 is an even 9-digits composite number following 129697621 and preceding 129697623. In scientific notation, it is written as 1.29697622 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 64627192 positive integers (up to 129697622) that are relatively prime to 129697622.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29697622 × 10^8
Engineering notation 1.29697622 × 10^6

Prime Factorization of 129697622

Prime Factorization 2 × 293 × 221327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129697622
Product of the distinct prime numbers

The prime factorization of 129697622 is 2 × 293 × 221327. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129697622)

Multiplication

n×y
n×2 259395244
n×3 389092866
n×4 518790488
n×5 648488110

Division

n÷y
n÷2 64848811
n÷3 43232540.666667
n÷3 32424405.5
n÷5 25939524.4

Exponentiation

ny
n2 16821473152454884
n3 2.1817050664102E+24
n4 2.8296195901876E+32
n5 3.6699493201195E+40

Nth Root

y√n
2√n 11388.486378795
3√n 506.18663146274
4√n 106.71685142842
5√n 41.935941973994

Divisors of 129697622

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 -129697621
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 129697622 can be divided by 8 positive divisors. The sum of these divisors (counting 129697622) is 1, the average is 0.125.

Base conversion 129697622

Base System Value
2 Binary 111101110110000011101010110
3 Ternary 100001001022200122
4 Quaternary 13232300131112
5 Quinary 231200310442
6 Senary 20511511542
8 Octal 756603526
10 Decimal 129697622
12 Duodecimal 375285b2
16 Hexadecimal 7bb0756
20 Vigesimal 20ac412
36 Base36 257vbq

Cryptographic Hash Functions

md5 019234f214bd34b3ebb0fd43201079a1
sha1 b51543cade4ebab41ae58fb9121a9fd420fe5a4b
sha256 17b74597b57f3da492cff764991ebbb8178bdb6b4b82ed1541c697f2e7502f6c
sha512 a8fe4f89e473f0d0651baf700168070d7a2a59637fb2f1c729de0e925a63ae6809dcd360f7df14b508aee08a924ede453f0734f81cc9db5c564d3d15c86c2000
ripemd-160 e6a7a0dfb06a834e80e6daef208ed04014079ec1

129697622 as geometric shapes

Circle

Radius = n
Diameter 259395244
Circumference 814914192.92653
Area 5.284621647831E+16

Sphere

Radius = n
Volume 9.1387048119121E+24
Surface area 2.1138486591324E+17
Circumference 814914192.92653

Square

Length = n
Perimeter 518790488
Area 16821473152454884
Diagonal 183420136.03994

Cube

Length = n
Surface area 100928838914729304
Volume 2.1817050664102E+24
Space diagonal 224642870.92486

Equilateral Triangle

Length = n
Perimeter 389092866
Area 7.2839115395519E+15
Altitude 112321435.46243

Triangular Pyramid

Length = n
Surface area 7.2839115395519E+15
Volume 2.5711640783462E+23
Height 61140045.346646