129726104 (number)

129726104 is an even 9-digits composite number following 129726103 and preceding 129726105. In scientific notation, it is written as 1.29726104 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 8 positive divisors. There are 64863048 positive integers (up to 129726104) that are relatively prime to 129726104.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred twenty-six thousand one hundred four

Notation

Scientific notation 1.29726104 × 10^8
Engineering notation 1.29726104 × 10^6

Prime Factorization of 129726104

Prime Factorization 2 × 2 × 2 × 16215763

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32431526
Product of the distinct prime numbers

The prime factorization of 129726104 is 2 × 2 × 2 × 16215763. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 37, 43, 246, 337, 262, 6914, 24288, 25684, 70130, 742498, 7378279, 3635386, 35113893, 82814608, 310474788, 967159795, 5877287830, 2579182847

Basic calculations (n = 129726104)

Multiplication

n×y
n×2 259452208
n×3 389178312
n×4 518904416
n×5 648630520

Division

n÷y
n÷2 64863052
n÷3 43242034.666667
n÷3 32431526
n÷5 25945220.8

Exponentiation

ny
n2 16828862059018816
n3 2.1831427096699E+24
n4 2.8321059820148E+32
n5 3.6739807516188E+40

Nth Root

y√n
2√n 11389.736783614
3√n 506.2236821354
4√n 106.72270978388
5√n 41.937783664806

Divisors of 129726104

1, 2, 4, 8, 16215763, 32431526, 64863052, 129726104

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129726103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129726104 can be divided by 8 positive divisors. The sum of these divisors (counting 129726104) is 1, the average is 0.125.

Base conversion 129726104

Base System Value
2 Binary 111101110110111011010011000
3 Ternary 100001002202202112
4 Quaternary 13232313122120
5 Quinary 231202213404
6 Senary 20512251452
8 Octal 756673230
10 Decimal 129726104
12 Duodecimal 37540b88
16 Hexadecimal 7bb7698
20 Vigesimal 20aff54
36 Base36 258haw

Cryptographic Hash Functions

md5 1796819b7e7a4b5e6c429d09838e608f
sha1 8fa32cdb74786a1a5057e71a5664a8dbbc09ccfe
sha256 bb6fa630baa0276c0af3f2ac261c2f4ec50050417efa5af35c7386241c8e1aef
sha512 10aef7344653f83fb8253d24b37a2b2ba7d3585c0f1488495e9cb72a76f4e7dac280b1bbf9edc310b079412fc44bf376d2f41b37b6c314ab556a8cc085ecf382
ripemd-160 5dc923271ea5fb94f2ed3af7e2e4ced8602d7e99

129726104 as geometric shapes

Circle

Radius = n
Diameter 259452208
Circumference 815093150.61045
Area 5.286942941289E+16

Sphere

Radius = n
Volume 9.1447267979162E+24
Surface area 2.1147771765156E+17
Circumference 815093150.61045

Square

Length = n
Perimeter 518904416
Area 16828862059018816
Diagonal 183460415.67062

Cube

Length = n
Surface area 100973172354112896
Volume 2.1831427096699E+24
Space diagonal 224692203.19596

Equilateral Triangle

Length = n
Perimeter 389178312
Area 7.2871110299472E+15
Altitude 112346101.59798

Triangular Pyramid

Length = n
Surface area 7.2871110299472E+15
Volume 2.572858357176E+23
Height 61153471.890208