129733218 (number)

129733218 is an even 9-digits composite number following 129733217 and preceding 129733219. In scientific notation, it is written as 1.29733218 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 43244388 positive integers (up to 129733218) that are relatively prime to 129733218.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred thirty-three thousand two hundred eighteen

Notation

Scientific notation 1.29733218 × 10^8
Engineering notation 1.29733218 × 10^6

Prime Factorization of 129733218

Prime Factorization 2 × 3 × 3 × 3 × 2402467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14414802
Product of the distinct prime numbers

The prime factorization of 129733218 is 2 × 3 × 3 × 3 × 2402467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129733218)

Multiplication

n×y
n×2 259466436
n×3 389199654
n×4 518932872
n×5 648666090

Division

n÷y
n÷2 64866609
n÷3 43244406
n÷3 32433304.5
n÷5 25946643.6

Exponentiation

ny
n2 16830707852635524
n3 2.1835018909403E+24
n4 2.8327272682077E+32
n5 3.6749882422093E+40

Nth Root

y√n
2√n 11390.049078033
3√n 506.23293550162
4√n 106.72417288521
5√n 41.938243616719

Divisors of 129733218

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 -129733217
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 129733218 can be divided by 16 positive divisors. The sum of these divisors (counting 129733218) is 1, the average is 0.0625.

Base conversion 129733218

Base System Value
2 Binary 111101110111001001001100010
3 Ternary 100001010010112000
4 Quaternary 13232321021202
5 Quinary 231202430333
6 Senary 20512344430
8 Octal 756711142
10 Decimal 129733218
12 Duodecimal 37545116
16 Hexadecimal 7bb9262
20 Vigesimal 20agd0i
36 Base36 258msi

Cryptographic Hash Functions

md5 02b9fbbdec856e725dd03ea305a137d4
sha1 ea9b72115917510f93b3057d51dfa0f355724391
sha256 4926cbd0e9e03c728292d15f44e9aff44bb5cf271fb241b9747afec6a3d82cc1
sha512 a05a9308a98e41d9b9832877e6ee4d64b4de92433cfd338fae70585cb24c0ee999eb3c78b05d26c8c9c6fbe0a53e4ab45a02028be8f1d744f4001ced3a5d5a80
ripemd-160 1d60b0ad72c504f61cc7bf5f45f68887a50f38df

129733218 as geometric shapes

Circle

Radius = n
Diameter 259466436
Circumference 815137849.19073
Area 5.2875228144556E+16

Sphere

Radius = n
Volume 9.1462313329032E+24
Surface area 2.1150091257822E+17
Circumference 815137849.19073

Square

Length = n
Perimeter 518932872
Area 16830707852635524
Diagonal 183470476.38591

Cube

Length = n
Surface area 100984247115813144
Volume 2.1835018909403E+24
Space diagonal 224704525.00541

Equilateral Triangle

Length = n
Perimeter 389199654
Area 7.2879102820283E+15
Altitude 112352262.5027

Triangular Pyramid

Length = n
Surface area 7.2879102820283E+15
Volume 2.5732816563625E+23
Height 61156825.461968