129292216 (number)

129292216 is an even 9-digits composite number following 129292215 and preceding 129292217. In scientific notation, it is written as 1.29292216 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 64646104 positive integers (up to 129292216) that are relatively prime to 129292216.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred ninety-two thousand two hundred sixteen

Notation

Scientific notation 1.29292216 × 10^8
Engineering notation 1.29292216 × 10^6

Prime Factorization of 129292216

Prime Factorization 2 × 2 × 2 × 16161527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32323054
Product of the distinct prime numbers

The prime factorization of 129292216 is 2 × 2 × 2 × 16161527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129292216)

Multiplication

n×y
n×2 258584432
n×3 387876648
n×4 517168864
n×5 646461080

Division

n÷y
n÷2 64646108
n÷3 43097405.333333
n÷3 32323054
n÷5 25858443.2

Exponentiation

ny
n2 16716477118190656
n3 2.1613103703242E+24
n4 2.7944060724299E+32
n5 3.6129495350832E+40

Nth Root

y√n
2√n 11370.673506877
3√n 505.6586719386
4√n 106.63336019688
5√n 41.909692642929

Divisors of 129292216

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 -129292215
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 129292216 can be divided by 8 positive divisors. The sum of these divisors (counting 129292216) is 1, the average is 0.125.

Base conversion 129292216

Base System Value
2 Binary 111101101001101011110111000
3 Ternary 100000021201120121
4 Quaternary 13231031132320
5 Quinary 231044322331
6 Senary 20455103024
8 Octal 755153670
10 Decimal 129292216
12 Duodecimal 37371a74
16 Hexadecimal 7b4d7b8
20 Vigesimal 2081aag
36 Base36 24z6ig

Cryptographic Hash Functions

md5 3b44abad74af21f454b428e611b95594
sha1 2d574c1c4323c633d32e8ffaabcee80ec7413451
sha256 b50bbf586fe0c0c5384274d0698d8d8f07daf69102a4f80009e62c75092a1285
sha512 6e405e2136f521d50c96914fad79afb0fb0d9d4b2f8e72f58c4268b02fb99a05604f9eddfa3df55bd4656888cc4c840e4799961d5095362f253037965530babe
ripemd-160 68660d257b39f202b90bf33142bd8d3258f65e12

129292216 as geometric shapes

Circle

Radius = n
Diameter 258584432
Circumference 812366951.90389
Area 5.251636170841E+16

Sphere

Radius = n
Volume 9.0532757087171E+24
Surface area 2.1006544683364E+17
Circumference 812366951.90389

Square

Length = n
Perimeter 517168864
Area 16716477118190656
Diagonal 182846805.37647

Cube

Length = n
Surface area 100298862709143936
Volume 2.1613103703242E+24
Space diagonal 223940687.13517

Equilateral Triangle

Length = n
Perimeter 387876648
Area 7.2384469230672E+15
Altitude 111970343.56758

Triangular Pyramid

Length = n
Surface area 7.2384469230672E+15
Volume 2.5471286985084E+23
Height 60948935.125491