129227769 (number)

129227769 is an odd 9-digits composite number following 129227768 and preceding 129227770. In scientific notation, it is written as 1.29227769 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 76650720 positive integers (up to 129227769) that are relatively prime to 129227769.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred twenty-seven thousand seven hundred sixty-nine

Notation

Scientific notation 1.29227769 × 10^8
Engineering notation 1.29227769 × 10^6

Prime Factorization of 129227769

Prime Factorization 141 × 3 × 11 × 27773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129227769
Product of the distinct prime numbers

The prime factorization of 129227769 is 141 × 3 × 11 × 27773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129227769)

Multiplication

n×y
n×2 258455538
n×3 387683307
n×4 516911076
n×5 646138845

Division

n÷y
n÷2 64613884.5
n÷3 43075923
n÷3 32306942.25
n÷5 25845553.8

Exponentiation

ny
n2 16699816280717361
n3 2.158080000667E+24
n4 2.7888386380971E+32
n5 3.6039539530229E+40

Nth Root

y√n
2√n 11367.839240594
3√n 505.57464109855
4√n 106.62006959571
5√n 41.905513748432

Divisors of 129227769

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 -129227768
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 129227769 can be divided by 16 positive divisors. The sum of these divisors (counting 129227769) is 1, the average is 0.0625.

Base conversion 129227769

Base System Value
2 Binary 111101100111101101111111001
3 Ternary 100000011110011200
4 Quaternary 13230331233321
5 Quinary 231040242034
6 Senary 20453444413
8 Octal 754755771
10 Decimal 129227769
12 Duodecimal 37340709
16 Hexadecimal 7b3dbf9
20 Vigesimal 207d989
36 Base36 24xss9

Cryptographic Hash Functions

md5 81b592a1c0a3ae2fd7a96fc28c17e7e5
sha1 9388dbe39914518ea7314ba06eef4647bc42665f
sha256 1c8cea02ffc80e25a6c9853f21412960b1b8039a952be9e2a61f38aa214351d0
sha512 a20fbae67e455ac79a4074739ae676c4b80b0fa8cfb116d17ebc11ffea2254e438b8ee605d9e73831828a3a617cc8ae7ec1a0a0615aba168a033c6e467077c13
ripemd-160 b5565ac7b5d4d7302a018a6c6a66a4d9d6a011fd

129227769 as geometric shapes

Circle

Radius = n
Diameter 258455538
Circumference 811962019.4604
Area 5.2464020143801E+16

Sphere

Radius = n
Volume 9.0397443679393E+24
Surface area 2.098560805752E+17
Circumference 811962019.4604

Square

Length = n
Perimeter 516911076
Area 16699816280717361
Diagonal 182755663.55502

Cube

Length = n
Surface area 100198897684304166
Volume 2.158080000667E+24
Space diagonal 223829061.65677

Equilateral Triangle

Length = n
Perimeter 387683307
Area 7.2312325688171E+15
Altitude 111914530.82839

Triangular Pyramid

Length = n
Surface area 7.2312325688171E+15
Volume 2.5433216713578E+23
Height 60918554.518339