129825392 (number)

129825392 is an even 9-digits composite number following 129825391 and preceding 129825393. In scientific notation, it is written as 1.29825392 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 64857408 positive integers (up to 129825392) that are relatively prime to 129825392.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred twenty-five thousand three hundred ninety-two

Notation

Scientific notation 1.29825392 × 10^8
Engineering notation 1.29825392 × 10^6

Prime Factorization of 129825392

Prime Factorization 2 × 2 × 2 × 2 × 1499 × 5413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16228174
Product of the distinct prime numbers

The prime factorization of 129825392 is 2 × 2 × 2 × 2 × 1499 × 5413. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 64, 5, 894, 472, 8424, 892, 71527, 67470, 338272, 558428, 6526714, 2758645, 14503351, 94341, 95694809, 68570162, 3693476503, 9004779158

Basic calculations (n = 129825392)

Multiplication

n×y
n×2 259650784
n×3 389476176
n×4 519301568
n×5 649126960

Division

n÷y
n÷2 64912696
n÷3 43275130.666667
n÷3 32456348
n÷5 25965078.4

Exponentiation

ny
n2 16854632407953664
n3 2.1881592593785E+24
n4 2.8407863360724E+32
n5 3.6880619966885E+40

Nth Root

y√n
2√n 11394.094610806
3√n 506.35279806483
4√n 106.74312441936
5√n 41.944201254407

Divisors of 129825392

1, 2, 4, 8, 16, 1499, 2998, 5413, 5996, 10826, 11992, 21652, 23984, 43304, 86608, 8114087, 16228174, 32456348, 64912696, 129825392

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129825391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129825392 can be divided by 20 positive divisors. The sum of these divisors (counting 129825392) is 1, the average is 0.05.

Base conversion 129825392

Base System Value
2 Binary 111101111001111101001110000
3 Ternary 100001021210221212
4 Quaternary 13233033221300
5 Quinary 231213403032
6 Senary 20514335252
8 Octal 757175160
10 Decimal 129825392
12 Duodecimal 3758a528
16 Hexadecimal 7bcfa70
20 Vigesimal 20b839c
36 Base36 25alww

Cryptographic Hash Functions

md5 8ec3bfd127d3e544dd8925eccc89a3b8
sha1 f41301af7c299d6776f8dc5391947f28c3272312
sha256 ac40964de10da4f02b74962378417bf2ea6cc5aa696852494ad141f3119e9ea2
sha512 4f0646d63ae2f2629f814f156554daac9520c7444d69fa7e40ee101adad1a8a6c644bdd4fc88b012d6f02fcd29dbee2ffe9f27507809476ad842af4651158d6a
ripemd-160 1750dd4a46df01788133ac3c51e98599c8e995ea

129825392 as geometric shapes

Circle

Radius = n
Diameter 259650784
Circumference 815716995.51323
Area 5.2950389351784E+16

Sphere

Radius = n
Volume 9.1657400721973E+24
Surface area 2.1180155740713E+17
Circumference 815716995.51323

Square

Length = n
Perimeter 519301568
Area 16854632407953664
Diagonal 183600830.1068

Cube

Length = n
Surface area 101127794447721984
Volume 2.1881592593785E+24
Space diagonal 224864175.05655

Equilateral Triangle

Length = n
Perimeter 389476176
Area 7.2982699183682E+15
Altitude 112432087.52827

Triangular Pyramid

Length = n
Surface area 7.2982699183682E+15
Volume 2.5787704177044E+23
Height 61200276.702268