129744078 (number)

129744078 is an even 9-digits composite number following 129744077 and preceding 129744079. In scientific notation, it is written as 1.29744078 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 43248024 positive integers (up to 129744078) that are relatively prime to 129744078.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred forty-four thousand seventy-eight

Notation

Scientific notation 1.29744078 × 10^8
Engineering notation 1.29744078 × 10^6

Prime Factorization of 129744078

Prime Factorization 2 × 3 × 21624013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129744078
Product of the distinct prime numbers

The prime factorization of 129744078 is 2 × 3 × 21624013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 92, 29, 215, 250, 6089, 6211, 59933, 29769, 164371, 737893, 5330603, 2111144, 55963818, 59845672, 84841234, 748799488, 7731287604, 8914171547

Basic calculations (n = 129744078)

Multiplication

n×y
n×2 259488156
n×3 389232234
n×4 518976312
n×5 648720390

Division

n÷y
n÷2 64872039
n÷3 43248026
n÷3 32436019.5
n÷5 25948815.6

Exponentiation

ny
n2 16833525776070084
n3 2.1840502813054E+24
n4 2.8336759005362E+32
n5 3.6765266706588E+40

Nth Root

y√n
2√n 11390.52579998
3√n 506.24706073587
4√n 106.72640629188
5√n 41.938945725374

Divisors of 129744078

1, 2, 3, 6, 21624013, 43248026, 64872039, 129744078

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129744077
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129744078 can be divided by 8 positive divisors. The sum of these divisors (counting 129744078) is 1, the average is 0.125.

Base conversion 129744078

Base System Value
2 Binary 111101110111011110011001110
3 Ternary 100001010200102020
4 Quaternary 13232323303032
5 Quinary 231203302303
6 Senary 20512511010
8 Octal 756736316
10 Decimal 129744078
12 Duodecimal 3754b466
16 Hexadecimal 7bbbcce
20 Vigesimal 20ai03i
36 Base36 258v66

Cryptographic Hash Functions

md5 830e705cc6461ea90e21e0937f1e964b
sha1 8ca720afe3f01cb0e7030581394a0bc351b4f222
sha256 092393ee26f8dcc8f6cc2b3aaff170ab90136d2a4bf4ab3146929d8b483275b9
sha512 7a2be1a28c498b5a27a4877cf58ee77acf289753f61c4c0f41d16cde9ca0212ae00087bc1d0b4c9eeefa51c84401b7a97357f30fc851c0c7938e96ec86058252
ripemd-160 091024953daab2d873bc01ce8c0d484d102a5dde

129744078 as geometric shapes

Circle

Radius = n
Diameter 259488156
Circumference 815206084.58316
Area 5.2884080912116E+16

Sphere

Radius = n
Volume 9.1485284250932E+24
Surface area 2.1153632364846E+17
Circumference 815206084.58316

Square

Length = n
Perimeter 518976312
Area 16833525776070084
Diagonal 183485834.74519

Cube

Length = n
Surface area 101001154656420504
Volume 2.1840502813054E+24
Space diagonal 224723335.07718

Equilateral Triangle

Length = n
Perimeter 389232234
Area 7.2891304786684E+15
Altitude 112361667.53859

Triangular Pyramid

Length = n
Surface area 7.2891304786684E+15
Volume 2.5739279406058E+23
Height 61161944.915064