129336891 (number)

129336891 is an odd 9-digits composite number following 129336890 and preceding 129336892. In scientific notation, it is written as 1.29336891 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 86150400 positive integers (up to 129336891) that are relatively prime to 129336891.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-six thousand eight hundred ninety-one

Notation

Scientific notation 1.29336891 × 10^8
Engineering notation 1.29336891 × 10^6

Prime Factorization of 129336891

Prime Factorization 3 × 1201 × 35897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129336891
Product of the distinct prime numbers

The prime factorization of 129336891 is 3 × 1201 × 35897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129336891)

Multiplication

n×y
n×2 258673782
n×3 388010673
n×4 517347564
n×5 646684455

Division

n÷y
n÷2 64668445.5
n÷3 43112297
n÷3 32334222.75
n÷5 25867378.2

Exponentiation

ny
n2 16728031373545881
n3 2.1635515704049E+24
n4 2.7982703363434E+32
n5 3.6191958548017E+40

Nth Root

y√n
2√n 11372.637820664
3√n 505.7169061733
4√n 106.64257039599
5√n 41.912588496756

Divisors of 129336891

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 -129336890
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 129336891 can be divided by 8 positive divisors. The sum of these divisors (counting 129336891) is 1, the average is 0.125.

Base conversion 129336891

Base System Value
2 Binary 111101101011000011000111011
3 Ternary 100000100222212020
4 Quaternary 13231120120323
5 Quinary 231102240031
6 Senary 20500045523
8 Octal 755303073
10 Decimal 129336891
12 Duodecimal 373938a3
16 Hexadecimal 7b5863b
20 Vigesimal 208724b
36 Base36 2504zf

Cryptographic Hash Functions

md5 aee138eb9660ed7f734bb4a587c64c95
sha1 3a6d7017a7be2928a5406ae2472c8c973b90b051
sha256 72e43f373eeef66bb101a4b6ed3eb79d79ce117fdf9ec786ce4e2a26e1dfa70b
sha512 4ee678c620c25495add550f30ae22fc90e480a0365d760baa3657c51ac22bd228b7a68c276843582864ef34c2d9376c8d51980d5d3dbc95f55bd565500c3b1d1
ripemd-160 9dcb49689a91312d2d0ad5e4d254f6ac88bcce7e

129336891 as geometric shapes

Circle

Radius = n
Diameter 258673782
Circumference 812647653.20749
Area 5.2552660472151E+16

Sphere

Radius = n
Volume 9.0626636256622E+24
Surface area 2.1021064188861E+17
Circumference 812647653.20749

Square

Length = n
Perimeter 517347564
Area 16728031373545881
Diagonal 182909985.36737

Cube

Length = n
Surface area 100368188241275286
Volume 2.1635515704049E+24
Space diagonal 224018066.505

Equilateral Triangle

Length = n
Perimeter 388010673
Area 7.2434500623969E+15
Altitude 112009033.2525

Triangular Pyramid

Length = n
Surface area 7.2434500623969E+15
Volume 2.5497699781335E+23
Height 60969995.122457