129626265 (number)

129626265 is an odd 9-digits composite number following 129626264 and preceding 129626266. In scientific notation, it is written as 1.29626265 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 65055744 positive integers (up to 129626265) that are relatively prime to 129626265.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-six thousand two hundred sixty-five

Notation

Scientific notation 1.29626265 × 10^8
Engineering notation 1.29626265 × 10^6

Prime Factorization of 129626265

Prime Factorization 15 × 19 × 157 × 2897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129626265
Product of the distinct prime numbers

The prime factorization of 129626265 is 15 × 19 × 157 × 2897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 57, 33, 251, 499, 5465, 7433, 11433, 1457, 744084, 225160, 5747064, 9909313, 11005509, 17258487, 136057864, 320433320, 1443625699, 7586936337

Basic calculations (n = 129626265)

Multiplication

n×y
n×2 259252530
n×3 388878795
n×4 518505060
n×5 648131325

Division

n÷y
n÷2 64813132.5
n÷3 43208755
n÷3 32406566.25
n÷5 25925253

Exponentiation

ny
n2 16802968577850225
n3 2.1781060576591E+24
n4 2.8233975302822E+32
n5 3.6598647646071E+40

Nth Root

y√n
2√n 11385.353090704
3√n 506.09378322829
4√n 106.70217003746
5√n 41.93132649727

Divisors of 129626265

1, 15, 19, 157, 285, 2355, 2897, 2983, 43455, 44745, 55043, 454829, 825645, 6822435, 8641751, 129626265

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 -129626264
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 129626265 can be divided by 16 positive divisors. The sum of these divisors (counting 129626265) is 1, the average is 0.0625.

Base conversion 129626265

Base System Value
2 Binary 111101110011111000010011001
3 Ternary 100000220200210210
4 Quaternary 13232133002121
5 Quinary 231141020030
6 Senary 20510201333
8 Octal 756370231
10 Decimal 129626265
12 Duodecimal 374b3249
16 Hexadecimal 7b9f099
20 Vigesimal 20a35d5
36 Base36 256c9l

Cryptographic Hash Functions

md5 dc9b88a64c0b008306dc6ba43ac86656
sha1 a71498a70af77a83f90c30914865fa3f57ca9d71
sha256 a8d938851ce8be85f6c76697fc540ddcf6863051ecb768b79dd4778348f341ad
sha512 b3f1e69e7e34c751748b626a2cc4d25018795e54d4a7019c592a61e32ded4a7c661bef3d4370bc3b869affeac0fd491031f37336e9441da71863ac2841d5f680
ripemd-160 e8dc82d3a435ce6b5c12c81f8a88a978b58e680b

129626265 as geometric shapes

Circle

Radius = n
Diameter 259252530
Circumference 814465843.67257
Area 5.2788082642674E+16

Sphere

Radius = n
Volume 9.1236293193083E+24
Surface area 2.111523305707E+17
Circumference 814465843.67257

Square

Length = n
Perimeter 518505060
Area 16802968577850225
Diagonal 183319222.00277

Cube

Length = n
Surface area 100817811467101350
Volume 2.1781060576591E+24
Space diagonal 224519276.97539

Equilateral Triangle

Length = n
Perimeter 388878795
Area 7.275898823705E+15
Altitude 112259638.48769

Triangular Pyramid

Length = n
Surface area 7.275898823705E+15
Volume 2.5669226058571E+23
Height 61106407.334256