129388614 (number)

129388614 is an even 9-digits composite number following 129388613 and preceding 129388615. In scientific notation, it is written as 1.29388614 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 42935688 positive integers (up to 129388614) that are relatively prime to 129388614.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred eighty-eight thousand six hundred fourteen

Notation

Scientific notation 1.29388614 × 10^8
Engineering notation 1.29388614 × 10^6

Prime Factorization of 129388614

Prime Factorization 2 × 3 × 223 × 96703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129388614
Product of the distinct prime numbers

The prime factorization of 129388614 is 2 × 3 × 223 × 96703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 84, 98, 102, 606, 4045, 2457, 81989, 59108, 488263, 978715, 2802941, 2718676, 98173786, 23013687, 207371890, 801478839, 664575004, 7381480480

Basic calculations (n = 129388614)

Multiplication

n×y
n×2 258777228
n×3 388165842
n×4 517554456
n×5 646943070

Division

n÷y
n÷2 64694307
n÷3 43129538
n÷3 32347153.5
n÷5 25877722.8

Exponentiation

ny
n2 16741413432840996
n3 2.1661482804763E+24
n4 2.8027492372931E+32
n5 3.6264383920291E+40

Nth Root

y√n
2√n 11374.911604052
3√n 505.78431078688
4√n 106.65323063111
5√n 41.915940205777

Divisors of 129388614

1, 2, 3, 6, 223, 446, 669, 1338, 96703, 193406, 290109, 580218, 21564769, 43129538, 64694307, 129388614

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129388613
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129388614 can be divided by 16 positive divisors. The sum of these divisors (counting 129388614) is 1, the average is 0.0625.

Base conversion 129388614

Base System Value
2 Binary 111101101100101000001000110
3 Ternary 100000110121210220
4 Quaternary 13231211001012
5 Quinary 231110413424
6 Senary 20501125210
8 Octal 755450106
10 Decimal 129388614
12 Duodecimal 373b9806
16 Hexadecimal 7b65046
20 Vigesimal 208dbae
36 Base36 2518w6

Cryptographic Hash Functions

md5 829c072a5f652a22032fc3826b168ef8
sha1 651497a06aa7e09cddfef35afeefe100bdc8e219
sha256 dc2d3b60b646a4e98796e53ff124763657e503f9d71ad0d0027ca357b1bafc00
sha512 4e063e9ce3e4210915ae1e69f28fe06348559ceff0398bb7ab9aca96fc7d8e227cb04656c5d6e2329a8dc853d15bbc014d42194d58a15c44df789416fd30bb0c
ripemd-160 51734acdb954d6044615ce8bcbb2b6f7227286fd

129388614 as geometric shapes

Circle

Radius = n
Diameter 258777228
Circumference 812972638.40113
Area 5.2594701451323E+16

Sphere

Radius = n
Volume 9.0735406993739E+24
Surface area 2.1037880580529E+17
Circumference 812972638.40113

Square

Length = n
Perimeter 517554456
Area 16741413432840996
Diagonal 182983132.73546

Cube

Length = n
Surface area 100448480597045976
Volume 2.1661482804763E+24
Space diagonal 224107653.36892

Equilateral Triangle

Length = n
Perimeter 388165842
Area 7.2492446640492E+15
Altitude 112053826.68446

Triangular Pyramid

Length = n
Surface area 7.2492446640492E+15
Volume 2.5528302303006E+23
Height 60994377.578486