129371016 (number)

129371016 is an even 9-digits composite number following 129371015 and preceding 129371017. In scientific notation, it is written as 1.29371016 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 43086528 positive integers (up to 129371016) that are relatively prime to 129371016.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred seventy-one thousand sixteen

Notation

Scientific notation 1.29371016 × 10^8
Engineering notation 1.29371016 × 10^6

Prime Factorization of 129371016

Prime Factorization 2 × 2 × 2 × 3 × 2287 × 2357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32342754
Product of the distinct prime numbers

The prime factorization of 129371016 is 2 × 2 × 2 × 3 × 2287 × 2357. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 71, 38, 182, 626, 2558, 741, 7575, 13491, 553181, 940989, 3846154, 6493832, 6879078, 82432415, 566062263, 46576226, 6485489135, 5024749371

Basic calculations (n = 129371016)

Multiplication

n×y
n×2 258742032
n×3 388113048
n×4 517484064
n×5 646855080

Division

n÷y
n÷2 64685508
n÷3 43123672
n÷3 32342754
n÷5 25874203.2

Exponentiation

ny
n2 16736859780872256
n3 2.165264554501E+24
n4 2.8012247532458E+32
n5 3.6239729237176E+40

Nth Root

y√n
2√n 11374.138033275
3√n 505.76137936196
4√n 106.64960399962
5√n 41.914799955756

Divisors of 129371016

1, 2, 3, 4, 6, 8, 12, 24, 2287, 2357, 4574, 4714, 6861, 7071, 9148, 9428, 13722, 14142, 18296, 18856, 27444, 28284, 54888, 56568, 5390459, 10780918, 16171377, 21561836, 32342754, 43123672, 64685508, 129371016

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129371015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129371016 can be divided by 32 positive divisors. The sum of these divisors (counting 129371016) is 1, the average is 0.03125.

Base conversion 129371016

Base System Value
2 Binary 111101101100000101110001000
3 Ternary 100000102201200010
4 Quaternary 13231200232020
5 Quinary 231104333031
6 Senary 20500511520
8 Octal 755405610
10 Decimal 129371016
12 Duodecimal 373ab5a0
16 Hexadecimal 7b60b88
20 Vigesimal 208b7ag
36 Base36 250vbc

Cryptographic Hash Functions

md5 83b6c62c64dbdd72efcb7c4e016e07ff
sha1 fec2a11095bd3f640b15f804f57d855757fa5921
sha256 7f90857ad71370f067708962a385daa82e5b1cc46ea2237f297eff498c6ee063
sha512 530bb517a7c5d2f724d40c1469b854e8eca7b2f37506cb6ee9d559e08f56fa7ff313bd028317b5c5eca9dd01d8f9036935a2ab5b80fe88777fc8701c013f9b43
ripemd-160 ab6ccc4a4e227a43b5b372a36273e58028f49031

129371016 as geometric shapes

Circle

Radius = n
Diameter 258742032
Circumference 812862066.9061
Area 5.2580395731751E+16

Sphere

Radius = n
Volume 9.0698389566649E+24
Surface area 2.10321582927E+17
Circumference 812862066.9061

Square

Length = n
Perimeter 517484064
Area 16736859780872256
Diagonal 182958245.40519

Cube

Length = n
Surface area 100421158685233536
Volume 2.165264554501E+24
Space diagonal 224077172.73881

Equilateral Triangle

Length = n
Perimeter 388113048
Area 7.2472728749067E+15
Altitude 112038586.3694

Triangular Pyramid

Length = n
Surface area 7.2472728749067E+15
Volume 2.5517887492509E+23
Height 60986081.801729