129642763 (number)

129642763 is an odd 9-digits composite number following 129642762 and preceding 129642764. In scientific notation, it is written as 1.29642763 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 127872768 positive integers (up to 129642763) that are relatively prime to 129642763.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-two thousand seven hundred sixty-three

Notation

Scientific notation 1.29642763 × 10^8
Engineering notation 1.29642763 × 10^6

Prime Factorization of 129642763

Prime Factorization 83 × 1489 × 1049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129642763
Product of the distinct prime numbers

The prime factorization of 129642763 is 83 × 1489 × 1049. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129642763)

Multiplication

n×y
n×2 259285526
n×3 388928289
n×4 518571052
n×5 648213815

Division

n÷y
n÷2 64821381.5
n÷3 43214254.333333
n÷3 32410690.75
n÷5 25928552.6

Exponentiation

ny
n2 16807245998274169
n3 2.178937809637E+24
n4 2.824835180465E+32
n5 3.6621943781509E+40

Nth Root

y√n
2√n 11386.077595028
3√n 506.11525310822
4√n 106.70556496748
5√n 41.932393793021

Divisors of 129642763

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 -129642762
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 129642763 can be divided by 8 positive divisors. The sum of these divisors (counting 129642763) is 1, the average is 0.125.

Base conversion 129642763

Base System Value
2 Binary 111101110100011000100001011
3 Ternary 100000221112102211
4 Quaternary 13232203010023
5 Quinary 231142032023
6 Senary 20510405551
8 Octal 756430413
10 Decimal 129642763
12 Duodecimal 375008b7
16 Hexadecimal 7ba310b
20 Vigesimal 20a56i3
36 Base36 256ozv

Cryptographic Hash Functions

md5 a2044f407c2435b37fdfb0bfef439fa3
sha1 d8d54a86f9c1eadc7e037a66d9450015c2ae3e23
sha256 11c748d68c178377b35edeabaf7655843bfe1f95b27e68b3b110dda7a9e05651
sha512 b8b0214c5dab25074d88c3cd13ba6e8f45f66f944fb161ea34fc11e2d72392590c2d82ada8721e042e328ddd556417fa2ef28133fb052f6cf6100ec461a4ab84
ripemd-160 58b90f964fc37cfe480a9ba85b02229cbba11472

129642763 as geometric shapes

Circle

Radius = n
Diameter 259285526
Circumference 814569503.66377
Area 5.2801520555255E+16

Sphere

Radius = n
Volume 9.127113353846E+24
Surface area 2.1120608222102E+17
Circumference 814569503.66377

Square

Length = n
Perimeter 518571052
Area 16807245998274169
Diagonal 183342553.69812

Cube

Length = n
Surface area 100843475989645014
Volume 2.178937809637E+24
Space diagonal 224547852.34961

Equilateral Triangle

Length = n
Perimeter 388928289
Area 7.2777510010799E+15
Altitude 112273926.17481

Triangular Pyramid

Length = n
Surface area 7.2777510010799E+15
Volume 2.5679028349634E+23
Height 61114184.56604