129644293 (number)

129644293 is an odd 9-digits composite number following 129644292 and preceding 129644294. In scientific notation, it is written as 1.29644293 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 127997064 positive integers (up to 129644293) that are relatively prime to 129644293.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-four thousand two hundred ninety-three

Notation

Scientific notation 1.29644293 × 10^8
Engineering notation 1.29644293 × 10^6

Prime Factorization of 129644293

Prime Factorization 79 × 79 × 20773

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1641067
Product of the distinct prime numbers

The prime factorization of 129644293 is 79 × 79 × 20773. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 52, 22, 169, 909, 3497, 4300, 55764, 15023, 260895, 115943, 1460, 6798612, 91201053, 55502012, 368869465, 404210844, 9979124823, 3797131423

Basic calculations (n = 129644293)

Multiplication

n×y
n×2 259288586
n×3 388932879
n×4 518577172
n×5 648221465

Division

n÷y
n÷2 64822146.5
n÷3 43214764.333333
n÷3 32411073.25
n÷5 25928858.6

Exponentiation

ny
n2 16807642707469849
n3 2.1790149558065E+24
n4 2.8249685338196E+32
n5 3.6624104831429E+40

Nth Root

y√n
2√n 11386.144782146
3√n 506.11724410068
4√n 106.70587979182
5√n 41.932492766937

Divisors of 129644293

1, 79, 6241, 20773, 1641067, 129644293

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129644292
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129644293 can be divided by 6 positive divisors. The sum of these divisors (counting 129644293) is 1, the average is 0.16666666666667.

Base conversion 129644293

Base System Value
2 Binary 111101110100011011100000101
3 Ternary 100000221121112111
4 Quaternary 13232203130011
5 Quinary 231142104133
6 Senary 20510421021
8 Octal 756433405
10 Decimal 129644293
12 Duodecimal 37501771
16 Hexadecimal 7ba3705
20 Vigesimal 20a5aed
36 Base36 256q6d

Cryptographic Hash Functions

md5 14910a70c6d9f9d6cc713a9b3360df85
sha1 8b2c8178491141ae847ea8adae0c8d4d9af32ce0
sha256 1a96214b5eb05e0b2abd93e8c3aee7caa30375d1ab901efc8e6bbf70b6b55472
sha512 68a7f9bcfbfe4acae1dd29acefbc0597fcddd4989c4b833716ed2b32e361cfeae7bdb78000c887ef5b53307c7c5c9f73fa672447c609cad4541f853e84d90481
ripemd-160 c2f454a85851af11e64667d778996b13ac4bcf6f

129644293 as geometric shapes

Circle

Radius = n
Diameter 259288586
Circumference 814579116.93729
Area 5.2802766853949E+16

Sphere

Radius = n
Volume 9.1274365029655E+24
Surface area 2.112110674158E+17
Circumference 814579116.93729

Square

Length = n
Perimeter 518577172
Area 16807642707469849
Diagonal 183344717.44487

Cube

Length = n
Surface area 100845856244819094
Volume 2.1790149558065E+24
Space diagonal 224550502.38735

Equilateral Triangle

Length = n
Perimeter 388932879
Area 7.2779227812006E+15
Altitude 112275251.19367

Triangular Pyramid

Length = n
Surface area 7.2779227812006E+15
Volume 2.5679937525962E+23
Height 61114905.814957