129739716 (number)

129739716 is an even 9-digits composite number following 129739715 and preceding 129739717. In scientific notation, it is written as 1.29739716 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 40486656 positive integers (up to 129739716) that are relatively prime to 129739716.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred thirty-nine thousand seven hundred sixteen

Notation

Scientific notation 1.29739716 × 10^8
Engineering notation 1.29739716 × 10^6

Prime Factorization of 129739716

Prime Factorization 2 × 2 × 3 × 3 × 4063 × 887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21623286
Product of the distinct prime numbers

The prime factorization of 129739716 is 2 × 2 × 3 × 3 × 4063 × 887. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129739716)

Multiplication

n×y
n×2 259479432
n×3 389219148
n×4 518958864
n×5 648698580

Division

n÷y
n÷2 64869858
n÷3 43246572
n÷3 32434929
n÷5 25947943.2

Exponentiation

ny
n2 16832393907760656
n3 2.183830005193E+24
n4 2.8332948466602E+32
n5 3.6759086874996E+40

Nth Root

y√n
2√n 11390.334323452
3√n 506.2413873249
4√n 106.72550924428
5√n 41.938663723846

Divisors of 129739716

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129739715
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129739716 can be divided by 36 positive divisors. The sum of these divisors (counting 129739716) is 1, the average is 0.027777777777778.

Base conversion 129739716

Base System Value
2 Binary 111101110111010101111000100
3 Ternary 100001010110102200
4 Quaternary 13232322233010
5 Quinary 231203132331
6 Senary 20512434500
8 Octal 756725704
10 Decimal 129739716
12 Duodecimal 37548a30
16 Hexadecimal 7bbabc4
20 Vigesimal 20ah95g
36 Base36 258rt0

Cryptographic Hash Functions

md5 17d9aaf262eccc27700f8208ee27bc1f
sha1 f22f5050744a086d4cf4ae4c85391537078b2d85
sha256 45a685c0c1b4da665df9af110f1469322f7953e79c036472b8bbdcb2d33f3a98
sha512 77b2716b78c5b11d593b5587601afa5dba0f26e9b43dc5761a79ab827369407c2477c1e2bb640ac6684f5695525890a03eba1b4ec8dcf90a8d6aeab3755f20af
ripemd-160 f2c92c819e197ea6c52787f43bdfd394acad7410

129739716 as geometric shapes

Circle

Radius = n
Diameter 259479432
Circumference 815178677.32885
Area 5.288052504295E+16

Sphere

Radius = n
Volume 9.147605734671E+24
Surface area 2.115221001718E+17
Circumference 815178677.32885

Square

Length = n
Perimeter 518958864
Area 16832393907760656
Diagonal 183479665.94563

Cube

Length = n
Surface area 100994363446563936
Volume 2.183830005193E+24
Space diagonal 224715779.87156

Equilateral Triangle

Length = n
Perimeter 389219148
Area 7.2886403653136E+15
Altitude 112357889.93578

Triangular Pyramid

Length = n
Surface area 7.2886403653136E+15
Volume 2.5736683427177E+23
Height 61159888.648545