129849459 (number)

129849459 is an odd 9-digits composite number following 129849458 and preceding 129849460. In scientific notation, it is written as 1.29849459 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 86537856 positive integers (up to 129849459) that are relatively prime to 129849459.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred forty-nine thousand four hundred fifty-nine

Notation

Scientific notation 1.29849459 × 10^8
Engineering notation 1.29849459 × 10^6

Prime Factorization of 129849459

Prime Factorization 3 × 9817 × 4409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129849459
Product of the distinct prime numbers

The prime factorization of 129849459 is 3 × 9817 × 4409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129849459)

Multiplication

n×y
n×2 259698918
n×3 389548377
n×4 519397836
n×5 649247295

Division

n÷y
n÷2 64924729.5
n÷3 43283153
n÷3 32462364.75
n÷5 25969891.8

Exponentiation

ny
n2 16860882002592681
n3 2.1893764062995E+24
n4 2.8428934190535E+32
n5 3.6914817245876E+40

Nth Root

y√n
2√n 11395.150679127
3√n 506.38408531828
4√n 106.74807107918
5√n 41.945756260296

Divisors of 129849459

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 -129849458
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 129849459 can be divided by 8 positive divisors. The sum of these divisors (counting 129849459) is 1, the average is 0.125.

Base conversion 129849459

Base System Value
2 Binary 111101111010101100001110011
3 Ternary 100001100000222020
4 Quaternary 13233111201303
5 Quinary 231220140314
6 Senary 20515042523
8 Octal 757254163
10 Decimal 129849459
12 Duodecimal 375a0443
16 Hexadecimal 7bd5873
20 Vigesimal 20bb3cj
36 Base36 25b4hf

Cryptographic Hash Functions

md5 1bc19b895fa62b60d2e7a7fddce04ff8
sha1 d5736c47ba8139d12323b45f29a45b3a7e2eccd8
sha256 dc2a474cf9f03c8f952048d51f226c23fc943a4e9a6d9e44d799215c729c5faa
sha512 360845f42435e118fbacbe02351585ed52ed1e61e14b99f911d27e4c4e6e0559e8d3c035ffd796fd3e827e159bdcf5106ed4841900b8caa1fb4f23c5a3ad21bc
ripemd-160 08b4b183c994d08cbcc7a5f6a84bcbb49875f7ff

129849459 as geometric shapes

Circle

Radius = n
Diameter 259698918
Circumference 815868212.93402
Area 5.297002303239E+16

Sphere

Radius = n
Volume 9.1708384452978E+24
Surface area 2.1188009212956E+17
Circumference 815868212.93402

Square

Length = n
Perimeter 519397836
Area 16860882002592681
Diagonal 183634865.98461

Cube

Length = n
Surface area 101165292015556086
Volume 2.1893764062995E+24
Space diagonal 224905860.32333

Equilateral Triangle

Length = n
Perimeter 389548377
Area 7.3009760722286E+15
Altitude 112452930.16167

Triangular Pyramid

Length = n
Surface area 7.3009760722286E+15
Volume 2.580204839107E+23
Height 61211621.99487