129124298 (number)

129124298 is an even 9-digits composite number following 129124297 and preceding 129124299. In scientific notation, it is written as 1.29124298 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 61479936 positive integers (up to 129124298) that are relatively prime to 129124298.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-four thousand two hundred ninety-eight

Notation

Scientific notation 1.29124298 × 10^8
Engineering notation 1.29124298 × 10^6

Prime Factorization of 129124298

Prime Factorization 2 × 29 × 73 × 30497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129124298
Product of the distinct prime numbers

The prime factorization of 129124298 is 2 × 29 × 73 × 30497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 91, 100, 85, 669, 4612, 844, 7109, 27125, 366808, 835161, 2313723, 1298764, 19240739, 72269302, 764436465, 948209713, 3646724000, 3455593828

Basic calculations (n = 129124298)

Multiplication

n×y
n×2 258248596
n×3 387372894
n×4 516497192
n×5 645621490

Division

n÷y
n÷2 64562149
n÷3 43041432.666667
n÷3 32281074.5
n÷5 25824859.6

Exponentiation

ny
n2 16673084333992804
n3 2.1529003101216E+24
n4 2.7799174120844E+32
n5 3.5895488433337E+40

Nth Root

y√n
2√n 11363.287288457
3√n 505.43966938094
4√n 106.59872085751
5√n 41.898800957787

Divisors of 129124298

1, 2, 29, 58, 73, 146, 2117, 4234, 30497, 60994, 884413, 1768826, 2226281, 4452562, 64562149, 129124298

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 -129124297
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 129124298 can be divided by 16 positive divisors. The sum of these divisors (counting 129124298) is 1, the average is 0.0625.

Base conversion 129124298

Base System Value
2 Binary 111101100100100011111001010
3 Ternary 22222222012020102
4 Quaternary 13230210133022
5 Quinary 231023434143
6 Senary 20451325402
8 Octal 754443712
10 Decimal 129124298
12 Duodecimal 372b0862
16 Hexadecimal 7b247ca
20 Vigesimal 2070aei
36 Base36 24vky2

Cryptographic Hash Functions

md5 25e7a0481bf82c1a716afd48047c5e30
sha1 160e8fed700c6dbc4d1292949e1fb55827b96cd8
sha256 f3afa270f8ffb0b0d614031d102c332f06fad80ce708fe4d9f93bef395364acc
sha512 601d99993de32cce91d851d38e07f2ecc0072aab48b1c484bafc810f1372a90777073a2f656722309248d9f361cceeeaf1f03f3c0db099c925e38b18e29650cf
ripemd-160 f12059714366293549f43c560be8650fe80ef7fa

129124298 as geometric shapes

Circle

Radius = n
Diameter 258248596
Circumference 811311891.99348
Area 5.2380039256355E+16

Sphere

Radius = n
Volume 9.018047730919E+24
Surface area 2.0952015702542E+17
Circumference 811311891.99348

Square

Length = n
Perimeter 516497192
Area 16673084333992804
Diagonal 182609333.46351

Cube

Length = n
Surface area 100038506003956824
Volume 2.1529003101216E+24
Space diagonal 223649844.62766

Equilateral Triangle

Length = n
Perimeter 387372894
Area 7.2196572963391E+15
Altitude 111824922.31383

Triangular Pyramid

Length = n
Surface area 7.2196572963391E+15
Volume 2.5372173475094E+23
Height 60869777.821168