129170016 (number)

129170016 is an even 9-digits composite number following 129170015 and preceding 129170017. In scientific notation, it is written as 1.29170016 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 42443520 positive integers (up to 129170016) that are relatively prime to 129170016.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred seventy thousand sixteen

Notation

Scientific notation 1.29170016 × 10^8
Engineering notation 1.29170016 × 10^6

Prime Factorization of 129170016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 71 × 6317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8073126
Product of the distinct prime numbers

The prime factorization of 129170016 is 2 × 2 × 2 × 2 × 2 × 9 × 71 × 6317. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129170016)

Multiplication

n×y
n×2 258340032
n×3 387510048
n×4 516680064
n×5 645850080

Division

n÷y
n÷2 64585008
n÷3 43056672
n÷3 32292504
n÷5 25834003.2

Exponentiation

ny
n2 16684893033440256
n3 2.1551879000878E+24
n4 2.7838565553734E+32
n5 3.5959079579929E+40

Nth Root

y√n
2√n 11365.298764221
3√n 505.49931465947
4√n 106.60815524256
5√n 41.901767491868

Divisors of 129170016

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129170015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129170016 can be divided by 48 positive divisors. The sum of these divisors (counting 129170016) is 1, the average is 0.020833333333333.

Base conversion 129170016

Base System Value
2 Binary 111101100101111101001100000
3 Ternary 100000001111221200
4 Quaternary 13230233221200
5 Quinary 231031420031
6 Senary 20452321200
8 Octal 754575140
10 Decimal 129170016
12 Duodecimal 37313200
16 Hexadecimal 7b2fa60
20 Vigesimal 207650g
36 Base36 24wk80

Cryptographic Hash Functions

md5 366e39e401bd60d7ebf5ff08aaed4afd
sha1 28fc6bd16423db7052a5b758c18942d96176afbd
sha256 5d5eabfc97885219f6bb2c7852c0adb328951167b8190def5598be446a16600f
sha512 775a7a9f8df60e585eab0ac4c28912ad55fb39622d07621614240b83a86ce963e7887e44101e06418bcb87d22cce20ad8b0fc8828d0a503b63985904ed485cfc
ripemd-160 cee78718be9e04b43ceb83a3f970351e86c81669

129170016 as geometric shapes

Circle

Radius = n
Diameter 258340032
Circumference 811599146.65935
Area 5.2417137379787E+16

Sphere

Radius = n
Volume 9.0276299653618E+24
Surface area 2.0966854951915E+17
Circumference 811599146.65935

Square

Length = n
Perimeter 516680064
Area 16684893033440256
Diagonal 182673988.47915

Cube

Length = n
Surface area 100109358200641536
Volume 2.1551879000878E+24
Space diagonal 223729030.52648

Equilateral Triangle

Length = n
Perimeter 387510048
Area 7.2247706131926E+15
Altitude 111864515.26324

Triangular Pyramid

Length = n
Surface area 7.2247706131926E+15
Volume 2.5399132981388E+23
Height 60891329.49305