129336868 (number)

129336868 is an even 9-digits composite number following 129336867 and preceding 129336869. In scientific notation, it is written as 1.29336868 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 62438432 positive integers (up to 129336868) that are relatively prime to 129336868.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-six thousand eight hundred sixty-eight

Notation

Scientific notation 1.29336868 × 10^8
Engineering notation 1.29336868 × 10^6

Prime Factorization of 129336868

Prime Factorization 2 × 2 × 29 × 1114973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64668434
Product of the distinct prime numbers

The prime factorization of 129336868 is 2 × 2 × 29 × 1114973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 25, 67, 414, 147, 2877, 8298, 61789, 16057, 176781, 45738, 6346732, 632023, 57581151, 91229191, 993564248, 338636973, 7054064154, 3892789500

Basic calculations (n = 129336868)

Multiplication

n×y
n×2 258673736
n×3 388010604
n×4 517347472
n×5 646684340

Division

n÷y
n÷2 64668434
n÷3 43112289.333333
n÷3 32334217
n÷5 25867373.6

Exponentiation

ny
n2 16728025424049424
n3 2.1635504161709E+24
n4 2.7982683458764E+32
n5 3.619192636792E+40

Nth Root

y√n
2√n 11372.636809465
3√n 505.71687619605
4√n 106.64256565493
5√n 41.912587006091

Divisors of 129336868

1, 2, 4, 29, 58, 116, 1114973, 2229946, 4459892, 32334217, 64668434, 129336868

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 -129336867
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 129336868 can be divided by 12 positive divisors. The sum of these divisors (counting 129336868) is 1, the average is 0.083333333333333.

Base conversion 129336868

Base System Value
2 Binary 111101101011000011000100100
3 Ternary 100000100222211101
4 Quaternary 13231120120210
5 Quinary 231102234433
6 Senary 20500045444
8 Octal 755303044
10 Decimal 129336868
12 Duodecimal 37393884
16 Hexadecimal 7b58624
20 Vigesimal 2087238
36 Base36 2504ys

Cryptographic Hash Functions

md5 b0e4a7261ffe4e1bdd56b495d9fe000a
sha1 662e8e5077d7a115005822c91b664fb0c48f6e8a
sha256 1dbbca3784145bd314752ccd6628b79fd02a8684e89227dccf9977fdfe15398e
sha512 d8c38f7bab059811618f581b3ee05397d309c906dbcebfc4df508612ce05848734dd980477779e8507ad211bb6f4fe2e4aa0cc2dc90edcde370d142f4501a4a3
ripemd-160 fce6abb0309275cbf6e69bdf36dd4412887ff78e

129336868 as geometric shapes

Circle

Radius = n
Diameter 258673736
Circumference 812647508.69423
Area 5.2552641781257E+16

Sphere

Radius = n
Volume 9.0626587908183E+24
Surface area 2.1021056712503E+17
Circumference 812647508.69423

Square

Length = n
Perimeter 517347472
Area 16728025424049424
Diagonal 182909952.84046

Cube

Length = n
Surface area 100368152544296544
Volume 2.1635504161709E+24
Space diagonal 224018026.66783

Equilateral Triangle

Length = n
Perimeter 388010604
Area 7.2434474861894E+15
Altitude 112009013.33391

Triangular Pyramid

Length = n
Surface area 7.2434474861894E+15
Volume 2.5497686178557E+23
Height 60969984.280153