129348885 (number)

129348885 is an odd 9-digits composite number following 129348884 and preceding 129348886. In scientific notation, it is written as 1.29348885 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 67684032 positive integers (up to 129348885) that are relatively prime to 129348885.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-eight thousand eight hundred eighty-five

Notation

Scientific notation 1.29348885 × 10^8
Engineering notation 1.29348885 × 10^6

Prime Factorization of 129348885

Prime Factorization 3 × 5 × 53 × 162703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129348885
Product of the distinct prime numbers

The prime factorization of 129348885 is 3 × 5 × 53 × 162703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129348885)

Multiplication

n×y
n×2 258697770
n×3 388046655
n×4 517395540
n×5 646744425

Division

n÷y
n÷2 64674442.5
n÷3 43116295
n÷3 32337221.25
n÷5 25869777

Exponentiation

ny
n2 16731134050743225
n3 2.1641535342492E+24
n4 2.7993084662394E+32
n5 3.6208742887913E+40

Nth Root

y√n
2√n 11373.165126736
3√n 505.73253816877
4√n 106.64504267305
5√n 41.913365817034

Divisors of 129348885

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 -129348884
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 129348885 can be divided by 16 positive divisors. The sum of these divisors (counting 129348885) is 1, the average is 0.0625.

Base conversion 129348885

Base System Value
2 Binary 111101101011011010100010101
3 Ternary 100000101121022110
4 Quaternary 13231123110111
5 Quinary 231103131020
6 Senary 20500221233
8 Octal 755332425
10 Decimal 129348885
12 Duodecimal 3739a819
16 Hexadecimal 7b5b515
20 Vigesimal 2088c45
36 Base36 250e8l

Cryptographic Hash Functions

md5 82364b47ee321f3495ecd0526f48b8be
sha1 8fe6e099ae3bf93b1550c591853d4b068f2b45fc
sha256 ee2465128e43143b1ae8dc7f40793aa48785991ab138b84893bc3899d77139f7
sha512 355f1c6b465713139c46459e3ba2d2ffdbb507b88d7c87bd545bb5897e97f211e9d683e4f577f05a5a3fee7afb137ab7ed5ebee831509d0b50bf2adb20e81cbe
ripemd-160 1c5a9a93bf071fd932c47b31af83bfe2333e2cb0

129348885 as geometric shapes

Circle

Radius = n
Diameter 258697770
Circumference 812723013.73206
Area 5.2562407820041E+16

Sphere

Radius = n
Volume 9.0651851259168E+24
Surface area 2.1024963128016E+17
Circumference 812723013.73206

Square

Length = n
Perimeter 517395540
Area 16731134050743225
Diagonal 182926947.44484

Cube

Length = n
Surface area 100386804304459350
Volume 2.1641535342492E+24
Space diagonal 224038840.72238

Equilateral Triangle

Length = n
Perimeter 388046655
Area 7.2447935610332E+15
Altitude 112019420.36119

Triangular Pyramid

Length = n
Surface area 7.2447935610332E+15
Volume 2.5504793993274E+23
Height 60975649.148279