129609982 (number)

129609982 is an even 9-digits composite number following 129609981 and preceding 129609983. In scientific notation, it is written as 1.29609982 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 61394184 positive integers (up to 129609982) that are relatively prime to 129609982.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred nine thousand nine hundred eighty-two

Notation

Scientific notation 1.29609982 × 10^8
Engineering notation 1.29609982 × 10^6

Prime Factorization of 129609982

Prime Factorization 2 × 19 × 3410789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129609982
Product of the distinct prime numbers

The prime factorization of 129609982 is 2 × 19 × 3410789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 29, 32, 641, 340, 9860, 4033, 65975, 16956, 433434, 429360, 2437517, 2892632, 77806273, 48527307, 24492945, 890429927, 1483810973, 7972035251

Basic calculations (n = 129609982)

Multiplication

n×y
n×2 259219964
n×3 388829946
n×4 518439928
n×5 648049910

Division

n÷y
n÷2 64804991
n÷3 43203327.333333
n÷3 32402495.5
n÷5 25921996.4

Exponentiation

ny
n2 16798747434040324
n3 2.1772853525485E+24
n4 2.8219791535268E+32
n5 3.6575666729298E+40

Nth Root

y√n
2√n 11384.637982826
3√n 506.072591355
4√n 106.69881903201
5√n 41.930273003832

Divisors of 129609982

1, 2, 19, 38, 3410789, 6821578, 64804991, 129609982

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 -129609981
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 129609982 can be divided by 8 positive divisors. The sum of these divisors (counting 129609982) is 1, the average is 0.125.

Base conversion 129609982

Base System Value
2 Binary 111101110011011000011111110
3 Ternary 100000212212110201
4 Quaternary 13232123003332
5 Quinary 231140004412
6 Senary 20505554114
8 Octal 756330376
10 Decimal 129609982
12 Duodecimal 374a593a
16 Hexadecimal 7b9b0fe
20 Vigesimal 20a14j2
36 Base36 255zpa

Cryptographic Hash Functions

md5 6214ea947d7e4630cd279e48bed300dc
sha1 2c8a838f839b7de2eef3d563fec266e519827e93
sha256 50ef160cd7ffc705663229b2781a2db8023e3376a89de4caf024005c86a8b303
sha512 5345c3fbc2fe9e609acbf2b007e1afddadae470bba19f0b119acf85b4ff6e29778bf65e91898ad26fd6db0303538fb9d50db0ab7b85b8fd1a26c0fc218aefde0
ripemd-160 e80120b58674fceab9551687e761256385475c65

129609982 as geometric shapes

Circle

Radius = n
Diameter 259219964
Circumference 814363534.56621
Area 5.2774821528291E+16

Sphere

Radius = n
Volume 9.1201915577801E+24
Surface area 2.1109928611317E+17
Circumference 814363534.56621

Square

Length = n
Perimeter 518439928
Area 16798747434040324
Diagonal 183296194.36333

Cube

Length = n
Surface area 100792484604241944
Volume 2.1772853525485E+24
Space diagonal 224491073.99209

Equilateral Triangle

Length = n
Perimeter 388829946
Area 7.2740710148188E+15
Altitude 112245536.99604

Triangular Pyramid

Length = n
Surface area 7.2740710148188E+15
Volume 2.5659553956087E+23
Height 61098731.454444