129355230 (number)

129355230 is an even 9-digits composite number following 129355229 and preceding 129355231. In scientific notation, it is written as 1.29355230 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 32503680 positive integers (up to 129355230) that are relatively prime to 129355230.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred fifty-five thousand two hundred thirty

Notation

Scientific notation 1.29355230 × 10^8
Engineering notation 1.29355230 × 10^6

Prime Factorization of 129355230

Prime Factorization 2 × 3 × 5 × 19 × 229 × 991

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 129355230
Product of the distinct prime numbers

The prime factorization of 129355230 is 2 × 3 × 5 × 19 × 229 × 991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 79, 44, 833, 315, 7876, 771, 50867, 95769, 315204, 957742, 2486600, 1724877, 61510173, 52132180, 202448733, 643097426, 8026422015, 8239780076

Basic calculations (n = 129355230)

Multiplication

n×y
n×2 258710460
n×3 388065690
n×4 517420920
n×5 646776150

Division

n÷y
n÷2 64677615
n÷3 43118410
n÷3 32338807.5
n÷5 25871046

Exponentiation

ny
n2 16732775528352900
n3 2.1644720270085E+24
n4 2.7998577688225E+32
n5 3.6217624565332E+40

Nth Root

y√n
2√n 11373.44406941
3√n 505.74080733035
4√n 106.64635047394
5√n 41.913777007417

Divisors of 129355230

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 229, 285, 458, 570, 687, 991, 1145, 1374, 1982, 2290, 2973, 3435, 4351, 4955, 5946, 6870, 8702, 9910, 13053, 14865, 18829, 21755, 26106, 29730, 37658, 43510, 56487, 65265, 94145, 112974, 130530, 188290, 226939, 282435, 453878, 564870, 680817, 1134695, 1361634, 2269390, 3404085, 4311841, 6808170, 8623682, 12935523, 21559205, 25871046, 43118410, 64677615, 129355230

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129355229
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129355230 can be divided by 64 positive divisors. The sum of these divisors (counting 129355230) is 1, the average is 0.015625.

Base conversion 129355230

Base System Value
2 Binary 111101101011100110111011110
3 Ternary 100000101221000110
4 Quaternary 13231130313132
5 Quinary 231103331410
6 Senary 20500310450
8 Octal 755346736
10 Decimal 129355230
12 Duodecimal 373a2426
16 Hexadecimal 7b5cdde
20 Vigesimal 208981a
36 Base36 250j4u

Cryptographic Hash Functions

md5 7c36e0d7724b02bfdef314f0b45a0ed6
sha1 412dde6be72a1f12de084851efa0e97880c55469
sha256 5cde56d0ca09179ac57b47e19be6ffe0d380fa47655417241e168ce6eec9e17b
sha512 c7d23086bc475490b894d0b9b57fe37816ae569153fe9add7281359efc56e36b5753893acf6e612b4a7297f3d11aeba4ef052b0eb52f8c727b61809700a56838
ripemd-160 d41ada8d71df78bb4356756cbe4fd4fb3959e5a1

129355230 as geometric shapes

Circle

Radius = n
Diameter 258710460
Circumference 812762880.54284
Area 5.2567564674041E+16

Sphere

Radius = n
Volume 9.0665192252672E+24
Surface area 2.1027025869616E+17
Circumference 812762880.54284

Square

Length = n
Perimeter 517420920
Area 16732775528352900
Diagonal 182935920.62989

Cube

Length = n
Surface area 100396653170117400
Volume 2.1644720270085E+24
Space diagonal 224049830.58476

Equilateral Triangle

Length = n
Perimeter 388065690
Area 7.2455043416881E+15
Altitude 112024915.29238

Triangular Pyramid

Length = n
Surface area 7.2455043416881E+15
Volume 2.5508547466438E+23
Height 60978640.209964