129737229 (number)

129737229 is an odd 9-digits composite number following 129737228 and preceding 129737230. In scientific notation, it is written as 1.29737229 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 86449440 positive integers (up to 129737229) that are relatively prime to 129737229.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred thirty-seven thousand two hundred twenty-nine

Notation

Scientific notation 1.29737229 × 10^8
Engineering notation 1.29737229 × 10^6

Prime Factorization of 129737229

Prime Factorization 3 × 2311 × 18713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129737229
Product of the distinct prime numbers

The prime factorization of 129737229 is 3 × 2311 × 18713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129737229)

Multiplication

n×y
n×2 259474458
n×3 389211687
n×4 518948916
n×5 648686145

Division

n÷y
n÷2 64868614.5
n÷3 43245743
n÷3 32434307.25
n÷5 25947445.8

Exponentiation

ny
n2 16831748588598441
n3 2.1837044211094E+24
n4 2.8330776054979E+32
n5 3.6755563807925E+40

Nth Root

y√n
2√n 11390.225151418
3√n 506.2381525653
4√n 106.7249977813
5√n 41.938502936911

Divisors of 129737229

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 -129737228
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 129737229 can be divided by 8 positive divisors. The sum of these divisors (counting 129737229) is 1, the average is 0.125.

Base conversion 129737229

Base System Value
2 Binary 111101110111010001000001101
3 Ternary 100001010100000120
4 Quaternary 13232322020031
5 Quinary 231203042404
6 Senary 20512415153
8 Octal 756721015
10 Decimal 129737229
12 Duodecimal 375474b9
16 Hexadecimal 7bba20d
20 Vigesimal 20ah319
36 Base36 258pvx

Cryptographic Hash Functions

md5 e7e8ac482c6b921ee05a58d07abcf66a
sha1 dfe97ca67cbda96b4746c097e9e02f7ce05d6776
sha256 89a3c7e20b3c29fbc97d20f9e8e55c90e2714c25c181832dcd1bbe4d782dec63
sha512 cb8fb019020dcc9d2005994e67792684043568b0ae47b7c5301616cdbb26af417338da0b241c63872d10536e4d9e388ede8b9c976a40f150588536834624f01d
ripemd-160 b4ab4e12b8f56034341000b550cffa546991e34a

129737229 as geometric shapes

Circle

Radius = n
Diameter 259474458
Circumference 815163051.04699
Area 5.2878497713011E+16

Sphere

Radius = n
Volume 9.1470796892919E+24
Surface area 2.1151399085204E+17
Circumference 815163051.04699

Square

Length = n
Perimeter 518948916
Area 16831748588598441
Diagonal 183476148.7965

Cube

Length = n
Surface area 100990491531590646
Volume 2.1837044211094E+24
Space diagonal 224711472.2612

Equilateral Triangle

Length = n
Perimeter 389211687
Area 7.2883609339196E+15
Altitude 112355736.1306

Triangular Pyramid

Length = n
Surface area 7.2883609339196E+15
Volume 2.5735203404559E+23
Height 61158716.265501