129446293 (number)

129446293 is an odd 9-digits composite number following 129446292 and preceding 129446294. In scientific notation, it is written as 1.29446293 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 129098880 positive integers (up to 129446293) that are relatively prime to 129446293.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29446293 × 10^8
Engineering notation 1.29446293 × 10^6

Prime Factorization of 129446293

Prime Factorization 373 × 347041

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129446293
Product of the distinct prime numbers

The prime factorization of 129446293 is 373 × 347041. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 26, 77, 489, 558, 7460, 7489, 46715, 25716, 845624, 405724, 153470, 1542855, 50162191, 35754022, 142649824, 74897913, 7337039253, 9445539857

Basic calculations (n = 129446293)

Multiplication

n×y
n×2 258892586
n×3 388338879
n×4 517785172
n×5 647231465

Division

n÷y
n÷2 64723146.5
n÷3 43148764.333333
n÷3 32361573.25
n÷5 25889258.6

Exponentiation

ny
n2 16756342771441849
n3 2.1690464560005E+24
n4 2.8077502307405E+32
n5 3.6345285903925E+40

Nth Root

y√n
2√n 11377.446681923
3√n 505.85945598575
4√n 106.66511464356
5√n 41.919676606462

Divisors of 129446293

1, 373, 347041, 129446293

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 -129446292
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 129446293 can be divided by 4 positive divisors. The sum of these divisors (counting 129446293) is 1, the average is 0.25.

Base conversion 129446293

Base System Value
2 Binary 111101101110011000110010101
3 Ternary 100000120112221011
4 Quaternary 13231303012111
5 Quinary 231114240133
6 Senary 20502252221
8 Octal 755630625
10 Decimal 129446293
12 Duodecimal 37427071
16 Hexadecimal 7b73195
20 Vigesimal 2090fed
36 Base36 252hed

Cryptographic Hash Functions

md5 dbc02d38eab620c8a1894e307f88a47c
sha1 c8c7a3e214a266fabef3eaf9528ed26ac87e665b
sha256 4fcfb46fca68cc8ee961246750c124176dfea5695fb05708642277125be49075
sha512 3868906abd7f3ed731142b23fb706b1b4bbd96e86f979908f6173725ea7b231b36085bd26d5a75a7ec7b95e345b5ea5d367d2d2d0909b287eb8228d92610551b
ripemd-160 0129b08875c314bc522b18316ca22abbcaaa062b

129446293 as geometric shapes

Circle

Radius = n
Diameter 258892586
Circumference 813335046.24646
Area 5.2641603351794E+16

Sphere

Radius = n
Volume 9.0856805486215E+24
Surface area 2.1056641340718E+17
Circumference 813335046.24646

Square

Length = n
Perimeter 517785172
Area 16756342771441849
Diagonal 183064703.15952

Cube

Length = n
Surface area 100538056628651094
Volume 2.1690464560005E+24
Space diagonal 224207556.32745

Equilateral Triangle

Length = n
Perimeter 388338879
Area 7.2557092572942E+15
Altitude 112103778.16372

Triangular Pyramid

Length = n
Surface area 7.2557092572942E+15
Volume 2.556245762911E+23
Height 61021567.71984