129016842 (number)

129016842 is an even 9-digits composite number following 129016841 and preceding 129016843. In scientific notation, it is written as 1.29016842 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 39919104 positive integers (up to 129016842) that are relatively prime to 129016842.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million sixteen thousand eight hundred forty-two

Notation

Scientific notation 1.29016842 × 10^8
Engineering notation 1.29016842 × 10^6

Prime Factorization of 129016842

Prime Factorization 2 × 51 × 73 × 17327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129016842
Product of the distinct prime numbers

The prime factorization of 129016842 is 2 × 51 × 73 × 17327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 100, 17, 740, 304, 5115, 9001, 8346, 19660, 181850, 357925, 2549488, 3973535, 79419204, 97549243, 331395699, 304792159, 5583025182, 3804297848

Basic calculations (n = 129016842)

Multiplication

n×y
n×2 258033684
n×3 387050526
n×4 516067368
n×5 645084210

Division

n÷y
n÷2 64508421
n÷3 43005614
n÷3 32254210.5
n÷5 25803368.4

Exponentiation

ny
n2 16645345519652964
n3 2.1475299129445E+24
n4 2.7706752746863E+32
n5 3.5746377414751E+40

Nth Root

y√n
2√n 11358.55809511
3√n 505.29942312457
4√n 106.57653632536
5√n 41.891825079389

Divisors of 129016842

1, 2, 51, 73, 102, 146, 3723, 7446, 17327, 34654, 883677, 1264871, 1767354, 2529742, 64508421, 129016842

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 -129016841
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 129016842 can be divided by 16 positive divisors. The sum of these divisors (counting 129016842) is 1, the average is 0.0625.

Base conversion 129016842

Base System Value
2 Binary 111101100001010010000001010
3 Ternary 22222202201211120
4 Quaternary 13230022100022
5 Quinary 231012014332
6 Senary 20445140110
8 Octal 754122012
10 Decimal 129016842
12 Duodecimal 3725a636
16 Hexadecimal 7b0a40a
20 Vigesimal 2067222
36 Base36 24ta16

Cryptographic Hash Functions

md5 c2493a8dbf873989bdbdde7e9b530bfb
sha1 4d556517a630c109f35346f5c95a6b49b2b1b179
sha256 dee8b6de03adc1ad01a679d78015e2c5815c7ceb4fa95c629cab00ad51d2e204
sha512 99d768a12ea10c9d97fe6a523082f4928ee0032469f7fca86b86cc09200cd81e0dd8dd9937bef00c3368b619bd13c3c571cee604ab87c61f3e76f85450b66143
ripemd-160 5df4af9b68dda85cd900fc8523fc50c0cc0f018f

129016842 as geometric shapes

Circle

Radius = n
Diameter 258033684
Circumference 810636726.03311
Area 5.2292895201006E+16

Sphere

Radius = n
Volume 8.9955522638276E+24
Surface area 2.0917158080402E+17
Circumference 810636726.03311

Square

Length = n
Perimeter 516067368
Area 16645345519652964
Diagonal 182457367.73095

Cube

Length = n
Surface area 99872073117917784
Volume 2.1475299129445E+24
Space diagonal 223463725.37609

Equilateral Triangle

Length = n
Perimeter 387050526
Area 7.2076460373945E+15
Altitude 111731862.68804

Triangular Pyramid

Length = n
Surface area 7.2076460373945E+15
Volume 2.53088827374E+23
Height 60819122.576982