129628210 (number)

129628210 is an even 9-digits composite number following 129628209 and preceding 129628211. In scientific notation, it is written as 1.29628210 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 51794608 positive integers (up to 129628210) that are relatively prime to 129628210.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29628210 × 10^8
Engineering notation 1.29628210 × 10^6

Prime Factorization of 129628210

Prime Factorization 2 × 5 × 983 × 13187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129628210
Product of the distinct prime numbers

The prime factorization of 129628210 is 2 × 5 × 983 × 13187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 32, 36, 201, 6, 9121, 3013, 88, 35934, 786026, 29363, 4797969, 1072231, 52926891, 45500006, 663790553, 610233862, 4638196705, 7941233158

Basic calculations (n = 129628210)

Multiplication

n×y
n×2 259256420
n×3 388884630
n×4 518512840
n×5 648141050

Division

n÷y
n÷2 64814105
n÷3 43209403.333333
n÷3 32407052.5
n÷5 25925642

Exponentiation

ny
n2 16803472827804100
n3 2.1782041044519E+24
n4 2.8235669907475E+32
n5 3.6601393482569E+40

Nth Root

y√n
2√n 11385.438507146
3√n 506.09631447324
4√n 106.70257029306
5√n 41.931452329702

Divisors of 129628210

1, 2, 5, 10, 983, 1966, 4915, 9830, 13187, 26374, 65935, 131870, 12962821, 25925642, 64814105, 129628210

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 -129628209
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 129628210 can be divided by 16 positive divisors. The sum of these divisors (counting 129628210) is 1, the average is 0.0625.

Base conversion 129628210

Base System Value
2 Binary 111101110011111100000110010
3 Ternary 100000220210110211
4 Quaternary 13232133200302
5 Quinary 231141100320
6 Senary 20510214334
8 Octal 756374062
10 Decimal 129628210
12 Duodecimal 374b43aa
16 Hexadecimal 7b9f832
20 Vigesimal 20a3aaa
36 Base36 256drm

Cryptographic Hash Functions

md5 ff8618904f79c0278bc98fe766c762fe
sha1 ce1e8acc85fd81b47bb426b9d8bedc1708f21994
sha256 fae4b2b58b7985f2565a754b68a0f4695a605d25e01ddfdd9be87150292fb4c3
sha512 40ccf7e74bf2e982e5cf4b995e86da0d2019e727980dcfd6b92e6b60edbd1ca6c09bc90d4b7bd1e57e0677c5e72ced29578ead7ff096acff122328d8f280c6ed
ripemd-160 c78ba97133c20f765d7652525c5ef37ef228764f

129628210 as geometric shapes

Circle

Radius = n
Diameter 259256420
Circumference 814478064.46799
Area 5.2789666790625E+16

Sphere

Radius = n
Volume 9.1240400167536E+24
Surface area 2.111586671625E+17
Circumference 814478064.46799

Square

Length = n
Perimeter 518512840
Area 16803472827804100
Diagonal 183321972.64815

Cube

Length = n
Surface area 100820836966824600
Volume 2.1782041044519E+24
Space diagonal 224522645.81421

Equilateral Triangle

Length = n
Perimeter 388884630
Area 7.2761171703399E+15
Altitude 112261322.9071

Triangular Pyramid

Length = n
Surface area 7.2761171703399E+15
Volume 2.5670381551105E+23
Height 61107324.216049