129409615 (number)

129409615 is an odd 9-digits composite number following 129409614 and preceding 129409616. In scientific notation, it is written as 1.29409615 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 98771200 positive integers (up to 129409615) that are relatively prime to 129409615.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred nine thousand six hundred fifteen

Notation

Scientific notation 1.29409615 × 10^8
Engineering notation 1.29409615 × 10^6

Prime Factorization of 129409615

Prime Factorization 5 × 23 × 461 × 2441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129409615
Product of the distinct prime numbers

The prime factorization of 129409615 is 5 × 23 × 461 × 2441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 64, 43, 33, 5, 5837, 1408, 85780, 90391, 395283, 556468, 7861487, 3633292, 43488858, 31129773, 916038351, 229875566, 174199451, 1015913045

Basic calculations (n = 129409615)

Multiplication

n×y
n×2 258819230
n×3 388228845
n×4 517638460
n×5 647048075

Division

n÷y
n÷2 64704807.5
n÷3 43136538.333333
n÷3 32352403.75
n÷5 25881923

Exponentiation

ny
n2 16746848454448225
n3 2.1672032109535E+24
n4 2.8045693315625E+32
n5 3.6293823743832E+40

Nth Root

y√n
2√n 11375.83469465
3√n 505.81167383775
4√n 106.6575580756
5√n 41.917300788424

Divisors of 129409615

1, 5, 23, 115, 461, 2305, 2441, 10603, 12205, 53015, 56143, 280715, 1125301, 5626505, 25881923, 129409615

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 -129409614
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 129409615 can be divided by 16 positive divisors. The sum of these divisors (counting 129409615) is 1, the average is 0.0625.

Base conversion 129409615

Base System Value
2 Binary 111101101101010001001001111
3 Ternary 100000111200121201
4 Quaternary 13231222021033
5 Quinary 231112101430
6 Senary 20501410331
8 Octal 755521117
10 Decimal 129409615
12 Duodecimal 374099a7
16 Hexadecimal 7b6a24f
20 Vigesimal 208g40f
36 Base36 251p3j

Cryptographic Hash Functions

md5 280fca82109d61fc4287fcb57e13e8c0
sha1 7924f9c7155bd6046cd5fae09070806b232c0a1c
sha256 7d7e039a78551131dc8291b73461d5e19e41b28e06ad7ef3384dbb62d7076a4a
sha512 fbf1266e22f6a898b7854610c268f32060a4e75c9957c851f95275b51970623c793b00a08132cc7dc36156b0e998bedca2cc0f191a3998cecc033e6af09ab45f
ripemd-160 53ac42874f4d706ebe29c45725136030fe891953

129409615 as geometric shapes

Circle

Radius = n
Diameter 258819230
Circumference 813104591.57577
Area 5.2611776075276E+16

Sphere

Radius = n
Volume 9.0779595818236E+24
Surface area 2.104471043011E+17
Circumference 813104591.57577

Square

Length = n
Perimeter 517638460
Area 16746848454448225
Diagonal 183012832.63448

Cube

Length = n
Surface area 100481090726689350
Volume 2.1672032109535E+24
Space diagonal 224144028.16793

Equilateral Triangle

Length = n
Perimeter 388228845
Area 7.2515980974402E+15
Altitude 112072014.08396

Triangular Pyramid

Length = n
Surface area 7.2515980974402E+15
Volume 2.5540734777908E+23
Height 61004277.544827