129680306 (number)

129680306 is an even 9-digits composite number following 129680305 and preceding 129680307. In scientific notation, it is written as 1.29680306 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 55152240 positive integers (up to 129680306) that are relatively prime to 129680306.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29680306 × 10^8
Engineering notation 1.29680306 × 10^6

Prime Factorization of 129680306

Prime Factorization 2 × 7 × 131 × 70709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129680306
Product of the distinct prime numbers

The prime factorization of 129680306 is 2 × 7 × 131 × 70709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 52, 93, 133, 610, 6236, 9092, 58865, 64762, 975320, 774298, 6316711, 7937591, 65618894, 35273979, 760998882, 268243962, 6902653672, 6769026858

Basic calculations (n = 129680306)

Multiplication

n×y
n×2 259360612
n×3 389040918
n×4 518721224
n×5 648401530

Division

n÷y
n÷2 64840153
n÷3 43226768.666667
n÷3 32420076.5
n÷5 25936061.2

Exponentiation

ny
n2 16816981764253636
n3 2.1808313411848E+24
n4 2.8281087565924E+32
n5 3.6675000895618E+40

Nth Root

y√n
2√n 11387.726111915
3√n 506.16410337604
4√n 106.71328929386
5√n 41.934822136107

Divisors of 129680306

1, 2, 7, 14, 131, 262, 917, 1834, 70709, 141418, 494963, 989926, 9262879, 18525758, 64840153, 129680306

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 -129680305
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 129680306 can be divided by 16 positive divisors. The sum of these divisors (counting 129680306) is 1, the average is 0.0625.

Base conversion 129680306

Base System Value
2 Binary 111101110101100001110110010
3 Ternary 100001000102221022
4 Quaternary 13232230032302
5 Quinary 231144232211
6 Senary 20511255442
8 Octal 756541662
10 Decimal 129680306
12 Duodecimal 3751a582
16 Hexadecimal 7bac3b2
20 Vigesimal 20aa0f6
36 Base36 257hyq

Cryptographic Hash Functions

md5 4967ca196fea619e0be591604800d652
sha1 85767d1310300bfd8066eeb8cd60f0c8950bd337
sha256 cace0709ad93c97e5fc3b790530a9d69258f0f33e70590b49fdd41b1f41a7c58
sha512 bfbecbdca3f2724e06694db052b719ba09491c37b32303c842bf928dfc7c94b330bd42d360617132e6aba4493fd12221f3a3a16ddc2c1f95764bd505d02ccfbd
ripemd-160 509595f9e6d140c4301f40b4a366a49eed3dc671

129680306 as geometric shapes

Circle

Radius = n
Diameter 259360612
Circumference 814805393.28975
Area 5.2832106366133E+16

Sphere

Radius = n
Volume 9.1350449602462E+24
Surface area 2.1132842546453E+17
Circumference 814805393.28975

Square

Length = n
Perimeter 518721224
Area 16816981764253636
Diagonal 183395647.51789

Cube

Length = n
Surface area 100901890585521816
Volume 2.1808313411848E+24
Space diagonal 224612878.73308

Equilateral Triangle

Length = n
Perimeter 389040918
Area 7.2819667114116E+15
Altitude 112306439.36654

Triangular Pyramid

Length = n
Surface area 7.2819667114116E+15
Volume 2.5701343832932E+23
Height 61131882.505964