129298081 (number)

129298081 is an odd 9-digits composite number following 129298080 and preceding 129298082. In scientific notation, it is written as 1.29298081 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 114580480 positive integers (up to 129298081) that are relatively prime to 129298081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29298081 × 10^8
Engineering notation 1.29298081 × 10^6

Prime Factorization of 129298081

Prime Factorization 11 × 47 × 557 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129298081
Product of the distinct prime numbers

The prime factorization of 129298081 is 11 × 47 × 557 × 449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 25, 79, 631, 406, 5095, 7088, 60982, 68776, 62580, 937939, 4979769, 9093947, 55686790, 61103978, 697995514, 583022035, 6324996107, 2972943610

Basic calculations (n = 129298081)

Multiplication

n×y
n×2 258596162
n×3 387894243
n×4 517192324
n×5 646490405

Division

n÷y
n÷2 64649040.5
n÷3 43099360.333333
n÷3 32324520.25
n÷5 25859616.2

Exponentiation

ny
n2 16717993750282561
n3 2.1616045100815E+24
n4 2.7949131503449E+32
n5 3.6137690690126E+40

Nth Root

y√n
2√n 11370.931404243
3√n 505.66631777983
4√n 106.63456946152
5√n 41.91007286054

Divisors of 129298081

1, 11, 47, 449, 517, 557, 4939, 6127, 21103, 26179, 232133, 250093, 287969, 2751023, 11754371, 129298081

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 -129298080
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 129298081 can be divided by 16 positive divisors. The sum of these divisors (counting 129298081) is 1, the average is 0.0625.

Base conversion 129298081

Base System Value
2 Binary 111101101001110111010100001
3 Ternary 100000022000121211
4 Quaternary 13231032322201
5 Quinary 231100014311
6 Senary 20455150121
8 Octal 755167241
10 Decimal 129298081
12 Duodecimal 37375341
16 Hexadecimal 7b4eea1
20 Vigesimal 2082541
36 Base36 24zb1d

Cryptographic Hash Functions

md5 0f4337c1b52381a9182ff331121f8669
sha1 2fe560a4500535b72651e8a40692c10898c7b81d
sha256 f853bddd8c3bfbe5863f1137382527e7de49282da59dc0c422922f16f228144e
sha512 f0e76093ecaff5f75b90f767a86dd79ad15ead2d3a0eb298b52a5de4e720b9ef3aadfe958215ac1d537a1a8d3da60d11d553aaec7e2b5c07eb587442b3cd1862
ripemd-160 067e1472d6a4fc8e8b213a82d0ce611aa120139d

129298081 as geometric shapes

Circle

Radius = n
Diameter 258596162
Circumference 812403802.78572
Area 5.2521126348648E+16

Sphere

Radius = n
Volume 9.0545077984516E+24
Surface area 2.1008450539459E+17
Circumference 812403802.78572

Square

Length = n
Perimeter 517192324
Area 16717993750282561
Diagonal 182855099.73902

Cube

Length = n
Surface area 100307962501695366
Volume 2.1616045100815E+24
Space diagonal 223950845.61316

Equilateral Triangle

Length = n
Perimeter 387894243
Area 7.2391036440271E+15
Altitude 111975422.80658

Triangular Pyramid

Length = n
Surface area 7.2391036440271E+15
Volume 2.5474753455368E+23
Height 60951699.913005