129628103 (number)

129628103 is an odd 9-digits composite number following 129628102 and preceding 129628104. In scientific notation, it is written as 1.29628103 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 117348280 positive integers (up to 129628103) that are relatively prime to 129628103.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29628103 × 10^8
Engineering notation 1.29628103 × 10^6

Prime Factorization of 129628103

Prime Factorization 239 × 11 × 49307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129628103
Product of the distinct prime numbers

The prime factorization of 129628103 is 239 × 11 × 49307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129628103)

Multiplication

n×y
n×2 259256206
n×3 388884309
n×4 518512412
n×5 648140515

Division

n÷y
n÷2 64814051.5
n÷3 43209367.666667
n÷3 32407025.75
n÷5 25925620.6

Exponentiation

ny
n2 16803445087378609
n3 2.1781987105416E+24
n4 2.8235576680455E+32
n5 3.6601242421984E+40

Nth Root

y√n
2√n 11385.43380816
3√n 506.09617522289
4√n 106.70254827398
5√n 41.93144540734

Divisors of 129628103

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 -129628102
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 129628103 can be divided by 8 positive divisors. The sum of these divisors (counting 129628103) is 1, the average is 0.125.

Base conversion 129628103

Base System Value
2 Binary 111101110011111011111000111
3 Ternary 100000220210022212
4 Quaternary 13232133133013
5 Quinary 231141044403
6 Senary 20510214035
8 Octal 756373707
10 Decimal 129628103
12 Duodecimal 374b431b
16 Hexadecimal 7b9f7c7
20 Vigesimal 20a3a53
36 Base36 256don

Cryptographic Hash Functions

md5 212d7b6677ecd21a8946aff3df7811f4
sha1 e8824056948dcc95806e4c5d3a713f2c0cda39d0
sha256 575397feb10bb93ed7c9337e9f7c5b56067de493412ac2fea2afae654da10f78
sha512 c8ee09440a847efd331b210924c1b763b59c712be55c7ed575f3e5ea1323d880ee788d39fa77cc08194f8717d3557345fb93d9853b53f6c511e99a1d855b2465
ripemd-160 a3e6eea791d53c587c46ce7ffa074c8e68604e6f

129628103 as geometric shapes

Circle

Radius = n
Diameter 259256206
Circumference 814477392.16716
Area 5.2789579641508E+16

Sphere

Radius = n
Volume 9.1240174227948E+24
Surface area 2.1115831856603E+17
Circumference 814477392.16716

Square

Length = n
Perimeter 518512412
Area 16803445087378609
Diagonal 183321821.3273

Cube

Length = n
Surface area 100820670524271654
Volume 2.1781987105416E+24
Space diagonal 224522460.48477

Equilateral Triangle

Length = n
Perimeter 388884309
Area 7.2761051583834E+15
Altitude 112261230.24239

Triangular Pyramid

Length = n
Surface area 7.2761051583834E+15
Volume 2.5670317983262E+23
Height 61107273.775766