129622672 (number)

129622672 is an even 9-digits composite number following 129622671 and preceding 129622673. In scientific notation, it is written as 1.29622672 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 64435328 positive integers (up to 129622672) that are relatively prime to 129622672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29622672 × 10^8
Engineering notation 1.29622672 × 10^6

Prime Factorization of 129622672

Prime Factorization 2 × 2 × 2 × 2 × 173 × 46829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16202834
Product of the distinct prime numbers

The prime factorization of 129622672 is 2 × 2 × 2 × 2 × 173 × 46829. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129622672)

Multiplication

n×y
n×2 259245344
n×3 388868016
n×4 518490688
n×5 648113360

Division

n÷y
n÷2 64811336
n÷3 43207557.333333
n÷3 32405668
n÷5 25924534.4

Exponentiation

ny
n2 16802037096419584
n3 2.177924943481E+24
n4 2.8230845058946E+32
n5 3.6593575693586E+40

Nth Root

y√n
2√n 11385.195299159
3√n 506.08910719096
4√n 106.70143063314
5√n 41.93109404295

Divisors of 129622672

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129622671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129622672 can be divided by 20 positive divisors. The sum of these divisors (counting 129622672) is 1, the average is 0.05.

Base conversion 129622672

Base System Value
2 Binary 111101110011110001010010000
3 Ternary 100000220111212201
4 Quaternary 13232132022100
5 Quinary 231140411142
6 Senary 20510132544
8 Octal 756361220
10 Decimal 129622672
12 Duodecimal 374b1154
16 Hexadecimal 7b9e290
20 Vigesimal 20a2gdc
36 Base36 2569hs

Cryptographic Hash Functions

md5 afed6e461a5e16ba9d899846997332a7
sha1 466fc09c50784a8c1f52279a340e687ca9dae6e7
sha256 1c64701a6947e45250caec6ae456880feaf3d397b7b79a2ee2bd506c1a927451
sha512 0abd3bf579bee772daa991e6a574bf809f4ce4eda0a9dd91f7342cc6db8c3dc8a474249cee7d4f85baf9e314b8d9774e0f4cd236a54ad17f5b6fbbea67286f1b
ripemd-160 d5e6cf2a1c63306450c10882bd9fe0605331e2e4

129622672 as geometric shapes

Circle

Radius = n
Diameter 259245344
Circumference 814443268.18776
Area 5.2785156307455E+16

Sphere

Radius = n
Volume 9.1228706700133E+24
Surface area 2.1114062522982E+17
Circumference 814443268.18776

Square

Length = n
Perimeter 518490688
Area 16802037096419584
Diagonal 183314140.73344

Cube

Length = n
Surface area 100812222578517504
Volume 2.177924943481E+24
Space diagonal 224513053.71684

Equilateral Triangle

Length = n
Perimeter 388868016
Area 7.2754954804139E+15
Altitude 112256526.85842

Triangular Pyramid

Length = n
Surface area 7.2754954804139E+15
Volume 2.5667091607513E+23
Height 61104713.577813