129628229 (number)

129628229 is an odd 9-digits composite number following 129628228 and preceding 129628230. In scientific notation, it is written as 1.29628229 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 129135084 positive integers (up to 129628229) that are relatively prime to 129628229.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-eight thousand two hundred twenty-nine

Notation

Scientific notation 1.29628229 × 10^8
Engineering notation 1.29628229 × 10^6

Prime Factorization of 129628229

Prime Factorization 263 × 492883

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129628229
Product of the distinct prime numbers

The prime factorization of 129628229 is 263 × 492883. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129628229)

Multiplication

n×y
n×2 259256458
n×3 388884687
n×4 518512916
n×5 648141145

Division

n÷y
n÷2 64814114.5
n÷3 43209409.666667
n÷3 32407057.25
n÷5 25925645.8

Exponentiation

ny
n2 16803477753676441
n3 2.17820506225E+24
n4 2.823568646183E+32
n5 3.6601420306463E+40

Nth Root

y√n
2√n 11385.439341545
3√n 506.09633919993
4√n 106.70257420299
5√n 41.931453558906

Divisors of 129628229

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129628228
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129628229 can be divided by 4 positive divisors. The sum of these divisors (counting 129628229) is 1, the average is 0.25.

Base conversion 129628229

Base System Value
2 Binary 111101110011111100001000101
3 Ternary 100000220210111112
4 Quaternary 13232133201011
5 Quinary 231141100404
6 Senary 20510214405
8 Octal 756374105
10 Decimal 129628229
12 Duodecimal 374b4405
16 Hexadecimal 7b9f845
20 Vigesimal 20a3ab9
36 Base36 256ds5

Cryptographic Hash Functions

md5 9e6ca3a4bf51a29605c03f71c6a24e02
sha1 8d768cdc8db2065cf945598e2314ed5554529433
sha256 122ab7fea4eecd1591f464795ab5713c146ec82cb14ce7c366c8920efee60452
sha512 4ef2f2743ae573292ea992b501ce6ce38ad8cc701dd0318f6f4b3082c2dbbee109542ba6572fe86c4a175ee709ddb8187fa648212a7d4ef538be3beb07f07bb3
ripemd-160 898eb64d19353feaa9b3ac9092875035a5d4f713

129628229 as geometric shapes

Circle

Radius = n
Diameter 259256458
Circumference 814478183.84851
Area 5.2789682265709E+16

Sphere

Radius = n
Volume 9.1240440287688E+24
Surface area 2.1115872906284E+17
Circumference 814478183.84851

Square

Length = n
Perimeter 518512916
Area 16803477753676441
Diagonal 183321999.51821

Cube

Length = n
Surface area 100820866522058646
Volume 2.17820506225E+24
Space diagonal 224522678.72317

Equilateral Triangle

Length = n
Perimeter 388884687
Area 7.2761193033052E+15
Altitude 112261339.36159

Triangular Pyramid

Length = n
Surface area 7.2761193033052E+15
Volume 2.5670392838864E+23
Height 61107333.172735