129375460 (number)

129375460 is an even 9-digits composite number following 129375459 and preceding 129375461. In scientific notation, it is written as 1.29375460 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 49500000 positive integers (up to 129375460) that are relatively prime to 129375460.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred seventy-five thousand four hundred sixty

Notation

Scientific notation 1.29375460 × 10^8
Engineering notation 1.29375460 × 10^6

Prime Factorization of 129375460

Prime Factorization 2 × 2 × 5 × 23 × 281251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64687730
Product of the distinct prime numbers

The prime factorization of 129375460 is 2 × 2 × 5 × 23 × 281251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 43, 61, 707, 504, 6077, 5374, 50117, 92267, 282253, 342883, 327278, 9229292, 19170934, 67228142, 598257185, 744734770, 3913015106, 2633382347

Basic calculations (n = 129375460)

Multiplication

n×y
n×2 258750920
n×3 388126380
n×4 517501840
n×5 646877300

Division

n÷y
n÷2 64687730
n÷3 43125153.333333
n÷3 32343865
n÷5 25875092

Exponentiation

ny
n2 16738009650211600
n3 2.1654876979806E+24
n4 2.8016096705058E+32
n5 3.6245953986213E+40

Nth Root

y√n
2√n 11374.333387061
3√n 505.76717040106
4√n 106.65051986306
5√n 41.915087913318

Divisors of 129375460

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 281251, 562502, 1125004, 1406255, 2812510, 5625020, 6468773, 12937546, 25875092, 32343865, 64687730, 129375460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129375459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129375460 can be divided by 24 positive divisors. The sum of these divisors (counting 129375460) is 1, the average is 0.041666666666667.

Base conversion 129375460

Base System Value
2 Binary 111101101100001110011100100
3 Ternary 100000102221202201
4 Quaternary 13231201303210
5 Quinary 231110003320
6 Senary 20500544244
8 Octal 755416344
10 Decimal 129375460
12 Duodecimal 373b2084
16 Hexadecimal 7b61ce4
20 Vigesimal 208bid0
36 Base36 250yqs

Cryptographic Hash Functions

md5 95fea356857f9a5fad9c4c74c7afd72f
sha1 a6176b3907d3fc0260076f3d4635bada4045a481
sha256 b22b98b027c1a31baaf1d4786f99fb1bc93a2ed3d1878c4612a644e484f4e789
sha512 fa97b53cde08931150eec2c60d6be8311fae10197a2e593e6a882f2203b351d0c9793e663e6122a2605d4183133cb13a380ad42f3758942dc8ae8ec7913e9b3e
ripemd-160 fa819d4280861a84f7a999004e334139a56cd5a9

129375460 as geometric shapes

Circle

Radius = n
Diameter 258750920
Circumference 812889989.3816
Area 5.258400815282E+16

Sphere

Radius = n
Volume 9.0707736578864E+24
Surface area 2.1033603261128E+17
Circumference 812889989.3816

Square

Length = n
Perimeter 517501840
Area 16738009650211600
Diagonal 182964530.17026

Cube

Length = n
Surface area 100428057901269600
Volume 2.1654876979806E+24
Space diagonal 224084869.97259

Equilateral Triangle

Length = n
Perimeter 388126380
Area 7.2477707829362E+15
Altitude 112042434.9863

Triangular Pyramid

Length = n
Surface area 7.2477707829362E+15
Volume 2.5520517263635E+23
Height 60988176.723419