129274038 (number)

129274038 is an even 9-digits composite number following 129274037 and preceding 129274039. In scientific notation, it is written as 1.29274038 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 43091340 positive integers (up to 129274038) that are relatively prime to 129274038.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred seventy-four thousand thirty-eight

Notation

Scientific notation 1.29274038 × 10^8
Engineering notation 1.29274038 × 10^6

Prime Factorization of 129274038

Prime Factorization 2 × 3 × 3 × 7181891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43091346
Product of the distinct prime numbers

The prime factorization of 129274038 is 2 × 3 × 3 × 7181891. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 36, 1, 63, 650, 2639, 656, 14401, 40423, 969641, 148064, 8314752, 6150207, 78136444, 30143115, 89156566, 231829329, 5095314727, 1621855647

Basic calculations (n = 129274038)

Multiplication

n×y
n×2 258548076
n×3 387822114
n×4 517096152
n×5 646370190

Division

n÷y
n÷2 64637019
n÷3 43091346
n÷3 32318509.5
n÷5 25854807.6

Exponentiation

ny
n2 16711776900825444
n3 2.1603988821248E+24
n4 2.7928348718296E+32
n5 3.6104104134863E+40

Nth Root

y√n
2√n 11369.874141784
3√n 505.63497292449
4√n 106.62961193676
5√n 41.90851410757

Divisors of 129274038

1, 2, 3, 6, 9, 18, 7181891, 14363782, 21545673, 43091346, 64637019, 129274038

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129274037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129274038 can be divided by 12 positive divisors. The sum of these divisors (counting 129274038) is 1, the average is 0.083333333333333.

Base conversion 129274038

Base System Value
2 Binary 111101101001001000010110110
3 Ternary 100000020210122100
4 Quaternary 13231021002312
5 Quinary 231043232123
6 Senary 20454442530
8 Octal 755110266
10 Decimal 129274038
12 Duodecimal 37363446
16 Hexadecimal 7b490b6
20 Vigesimal 207j51i
36 Base36 24yshi

Cryptographic Hash Functions

md5 fda2ba5daf85b3f40173362755db087d
sha1 4022d4709ddf22dd79e4ee4f6d2855b5caf27e85
sha256 8a1dbc7fa736c8173d87f916008838f4065d4448518df6739c535cd60c5a6b5f
sha512 27ad1fb94e0f89fd20716dbd8aea8886a35c9d5f82f9645e820d8a72ce73d33b7791c1574b9c84f5d341c3a25c7239a040d2b7d5466c51e56e23851248e67e37
ripemd-160 e195fc98ef2b92b04ef8fbc96095cb600640df72

129274038 as geometric shapes

Circle

Radius = n
Diameter 258548076
Circumference 812252736.16138
Area 5.2501595540065E+16

Sphere

Radius = n
Volume 9.049457675876E+24
Surface area 2.1000638216026E+17
Circumference 812252736.16138

Square

Length = n
Perimeter 517096152
Area 16711776900825444
Diagonal 182821097.80233

Cube

Length = n
Surface area 100270661404952664
Volume 2.1603988821248E+24
Space diagonal 223909201.91559

Equilateral Triangle

Length = n
Perimeter 387822114
Area 7.2364116692464E+15
Altitude 111954600.95779

Triangular Pyramid

Length = n
Surface area 7.2364116692464E+15
Volume 2.5460544993638E+23
Height 60940365.934112