129808525 (number)

129808525 is an odd 9-digits composite number following 129808524 and preceding 129808526. In scientific notation, it is written as 1.29808525 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 80918400 positive integers (up to 129808525) that are relatively prime to 129808525.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred eight thousand five hundred twenty-five

Notation

Scientific notation 1.29808525 × 10^8
Engineering notation 1.29808525 × 10^6

Prime Factorization of 129808525

Prime Factorization 5 × 5 × 7 × 11 × 67433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25961705
Product of the distinct prime numbers

The prime factorization of 129808525 is 5 × 5 × 7 × 11 × 67433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 25, 81, 717, 165, 5488, 6916, 56834, 66402, 155916, 205124, 7987348, 2437801, 85048019, 45176936, 9249984, 375656503, 6899480721, 1821217863

Basic calculations (n = 129808525)

Multiplication

n×y
n×2 259617050
n×3 389425575
n×4 519234100
n×5 649042625

Division

n÷y
n÷2 64904262.5
n÷3 43269508.333333
n÷3 32452131.25
n÷5 25961705

Exponentiation

ny
n2 16850253162675625
n3 2.1873065089235E+24
n4 2.8393103164626E+32
n5 3.6856668419729E+40

Nth Root

y√n
2√n 11393.354422645
3√n 506.33086855266
4√n 106.73965721626
5√n 41.943111314141

Divisors of 129808525

1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 67433, 337165, 472031, 741763, 1685825, 2360155, 3708815, 5192341, 11800775, 18544075, 25961705, 129808525

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 -129808524
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 129808525 can be divided by 24 positive divisors. The sum of these divisors (counting 129808525) is 1, the average is 0.041666666666667.

Base conversion 129808525

Base System Value
2 Binary 111101111001011100010001101
3 Ternary 100001020221211011
4 Quaternary 13233023202031
5 Quinary 231212333100
6 Senary 20514125221
8 Octal 757134215
10 Decimal 129808525
12 Duodecimal 37580811
16 Hexadecimal 7bcb88d
20 Vigesimal 20b6165
36 Base36 25a8wd

Cryptographic Hash Functions

md5 b62d6200d1914a550290ed7f4e4cba81
sha1 682bd3bbd77ff7872fa81fe48c89bc54fc2c9e34
sha256 68b7f9fac11541e07d39f22f2700b8ba341ef55cfeb18b39a8e19315b15c38a2
sha512 71460b6594784e665df69d0d4b13662d96022245e5eae4d2b4fd1cc2ecbb1e839596590385bdfa89f9eadbe9cb16c3dd2a3aef43e220ac81b03a4e1efa90e1fa
ripemd-160 3ccc459310b54b00a4a5b60a2022f788974d25f6

129808525 as geometric shapes

Circle

Radius = n
Diameter 259617050
Circumference 815611017.02665
Area 5.293663154699E+16

Sphere

Radius = n
Volume 9.1621680794443E+24
Surface area 2.1174652618796E+17
Circumference 815611017.02665

Square

Length = n
Perimeter 519234100
Area 16850253162675625
Diagonal 183576976.56665

Cube

Length = n
Surface area 101101518976053750
Volume 2.1873065089235E+24
Space diagonal 224834960.55557

Equilateral Triangle

Length = n
Perimeter 389425575
Area 7.2963736495381E+15
Altitude 112417480.27779

Triangular Pyramid

Length = n
Surface area 7.2963736495381E+15
Volume 2.5777654416555E+23
Height 61192325.522216