129307529 (number)

129307529 is an odd 9-digits composite number following 129307528 and preceding 129307530. In scientific notation, it is written as 1.29307529 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 119360784 positive integers (up to 129307529) that are relatively prime to 129307529.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred seven thousand five hundred twenty-nine

Notation

Scientific notation 1.29307529 × 10^8
Engineering notation 1.29307529 × 10^6

Prime Factorization of 129307529

Prime Factorization 13 × 9946733

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129307529
Product of the distinct prime numbers

The prime factorization of 129307529 is 13 × 9946733. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 40, 44, 471, 166, 9308, 1278, 76928, 71305, 445455, 319065, 9369461, 8836449, 54391111, 60215080, 453496339, 734206334, 8630508946, 3745863285

Basic calculations (n = 129307529)

Multiplication

n×y
n×2 258615058
n×3 387922587
n×4 517230116
n×5 646537645

Division

n÷y
n÷2 64653764.5
n÷3 43102509.666667
n÷3 32326882.25
n÷5 25861505.8

Exponentiation

ny
n2 16720437056085841
n3 2.1620783995225E+24
n4 2.7957301534653E+32
n5 3.6150895789539E+40

Nth Root

y√n
2√n 11371.346841953
3√n 505.67863407246
4√n 106.63651739415
5√n 41.91068532871

Divisors of 129307529

1, 13, 9946733, 129307529

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129307528
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129307529 can be divided by 4 positive divisors. The sum of these divisors (counting 129307529) is 1, the average is 0.25.

Base conversion 129307529

Base System Value
2 Binary 111101101010001001110001001
3 Ternary 100000022111120202
4 Quaternary 13231101032021
5 Quinary 231100320104
6 Senary 20455301545
8 Octal 755211611
10 Decimal 129307529
12 Duodecimal 3737a8b5
16 Hexadecimal 7b51389
20 Vigesimal 20838g9
36 Base36 24zibt

Cryptographic Hash Functions

md5 9a497f74b924f26fe99aa85ff90d6d6c
sha1 c0664986d26d58960276273d3273305a62c978e7
sha256 63a061854f017fcd19083b6985ad5e09d408974022572bda1c7770c37e4f979b
sha512 a3b9c984b8166fa656691a29742c351b56b294ce0302fb4e2501815979343da08cf4074b02e062836c0a4fb26e946cd269ee0417afaf0a4f1afc65dbdccb5140
ripemd-160 24e6e2310891cea0e7c284db8b31f11ab29477d4

129307529 as geometric shapes

Circle

Radius = n
Diameter 258615058
Circumference 812463166.3205
Area 5.252880222021E+16

Sphere

Radius = n
Volume 9.0564928219001E+24
Surface area 2.1011520888084E+17
Circumference 812463166.3205

Square

Length = n
Perimeter 517230116
Area 16720437056085841
Diagonal 182868461.22875

Cube

Length = n
Surface area 100322622336515046
Volume 2.1620783995225E+24
Space diagonal 223967210.02919

Equilateral Triangle

Length = n
Perimeter 387922587
Area 7.2401616264745E+15
Altitude 111983605.01459

Triangular Pyramid

Length = n
Surface area 7.2401616264745E+15
Volume 2.5480338295989E+23
Height 60956153.742917