129403762 (number)

129403762 is an even 9-digits composite number following 129403761 and preceding 129403763. In scientific notation, it is written as 1.29403762 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 60816448 positive integers (up to 129403762) that are relatively prime to 129403762.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29403762 × 10^8
Engineering notation 1.29403762 × 10^6

Prime Factorization of 129403762

Prime Factorization 2 × 17 × 947 × 4019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129403762
Product of the distinct prime numbers

The prime factorization of 129403762 is 2 × 17 × 947 × 4019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129403762)

Multiplication

n×y
n×2 258807524
n×3 388211286
n×4 517615048
n×5 647018810

Division

n÷y
n÷2 64701881
n÷3 43134587.333333
n÷3 32350940.5
n÷5 25880752.4

Exponentiation

ny
n2 16745333619752644
n3 2.1669091663411E+24
n4 2.8040619803682E+32
n5 3.6285616914081E+40

Nth Root

y√n
2√n 11375.577435893
3√n 505.80404802529
4√n 106.65635206537
5√n 41.916921610416

Divisors of 129403762

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 -129403761
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 129403762 can be divided by 16 positive divisors. The sum of these divisors (counting 129403762) is 1, the average is 0.0625.

Base conversion 129403762

Base System Value
2 Binary 111101101101000101101110010
3 Ternary 100000111101120221
4 Quaternary 13231220231302
5 Quinary 231111410022
6 Senary 20501323254
8 Octal 755505562
10 Decimal 129403762
12 Duodecimal 3740652a
16 Hexadecimal 7b68b72
20 Vigesimal 208f982
36 Base36 251kky

Cryptographic Hash Functions

md5 54cc767dd58f42a2227fe8aec5c7051d
sha1 62be4cb482f8d9e33b8957b5060b6154c0ce9170
sha256 40a4acd77c4e2605382bacf16ed0ce2dbb256a15434008022fea4760eafaaec5
sha512 7e157e98b7eba9d957d7bd6d4365f84cda89c44afbc65327b7567bedbf982d2610be163095974d4420ede23127e5aed395c1bce1ed639f8341310581030906be
ripemd-160 0d88dadb00bff637bee279ee975490b8394f7120

129403762 as geometric shapes

Circle

Radius = n
Diameter 258807524
Circumference 813067816.09216
Area 5.2607017081725E+16

Sphere

Radius = n
Volume 9.0767278906313E+24
Surface area 2.104280683269E+17
Circumference 813067816.09216

Square

Length = n
Perimeter 517615048
Area 16745333619752644
Diagonal 183004555.2425

Cube

Length = n
Surface area 100472001718515864
Volume 2.1669091663411E+24
Space diagonal 224133890.47455

Equilateral Triangle

Length = n
Perimeter 388211286
Area 7.2509421547757E+15
Altitude 112066945.23728

Triangular Pyramid

Length = n
Surface area 7.2509421547757E+15
Volume 2.5537269428918E+23
Height 61001518.414167