129403771 (number)

129403771 is an odd 9-digits composite number following 129403770 and preceding 129403772. In scientific notation, it is written as 1.29403771 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 106743168 positive integers (up to 129403771) that are relatively prime to 129403771.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred three thousand seven hundred seventy-one

Notation

Scientific notation 1.29403771 × 10^8
Engineering notation 1.29403771 × 10^6

Prime Factorization of 129403771

Prime Factorization 7 × 29 × 373 × 1709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129403771
Product of the distinct prime numbers

The prime factorization of 129403771 is 7 × 29 × 373 × 1709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 2, 52, 927, 237, 2453, 9100, 19600, 41434, 519794, 949688, 7602584, 5299665, 39792257, 98461291, 598324333, 447160356, 1756438914, 7573568246

Basic calculations (n = 129403771)

Multiplication

n×y
n×2 258807542
n×3 388211313
n×4 517615084
n×5 647018855

Division

n÷y
n÷2 64701885.5
n÷3 43134590.333333
n÷3 32350942.75
n÷5 25880754.2

Exponentiation

ny
n2 16745335949020441
n3 2.1669096184651E+24
n4 2.8040627604556E+32
n5 3.6285629532362E+40

Nth Root

y√n
2√n 11375.577831477
3√n 505.80405975147
4√n 106.65635391986
5√n 41.916922193478

Divisors of 129403771

1, 7, 29, 203, 373, 1709, 2611, 10817, 11963, 49561, 75719, 346927, 637457, 4462199, 18486253, 129403771

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 -129403770
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 129403771 can be divided by 16 positive divisors. The sum of these divisors (counting 129403771) is 1, the average is 0.0625.

Base conversion 129403771

Base System Value
2 Binary 111101101101000101101111011
3 Ternary 100000111101121021
4 Quaternary 13231220231323
5 Quinary 231111410041
6 Senary 20501323311
8 Octal 755505573
10 Decimal 129403771
12 Duodecimal 37406537
16 Hexadecimal 7b68b7b
20 Vigesimal 208f98b
36 Base36 251kl7

Cryptographic Hash Functions

md5 6e29e7bf1ce06c8d9e588c0a82a570db
sha1 af99eacea13d6a08d124a6c84edb5bb03add501f
sha256 7ff761106f8dd6827141313a8729692b5f3a9a43b1305adb2eaef1464a92af8f
sha512 ffba86753cb37de3c6c8b12786889239a19c0f1cb6accf98e32deff07dd54266520aa3bd70c625c3757cf9697dffe3f74a63af23fad3e1eddd1c3839805e870a
ripemd-160 3c1604551c2f81f9e2c4062dd34d01bb5480234e

129403771 as geometric shapes

Circle

Radius = n
Diameter 258807542
Circumference 813067872.64083
Area 5.2607024399336E+16

Sphere

Radius = n
Volume 9.0767297844841E+24
Surface area 2.1042809759734E+17
Circumference 813067872.64083

Square

Length = n
Perimeter 517615084
Area 16745335949020441
Diagonal 183004567.97042

Cube

Length = n
Surface area 100472015694122646
Volume 2.1669096184651E+24
Space diagonal 224133906.06301

Equilateral Triangle

Length = n
Perimeter 388211313
Area 7.2509431633783E+15
Altitude 112066953.0315

Triangular Pyramid

Length = n
Surface area 7.2509431633783E+15
Volume 2.5537274757251E+23
Height 61001522.656807