129643555 (number)

129643555 is an odd 9-digits composite number following 129643554 and preceding 129643556. In scientific notation, it is written as 1.29643555 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 98081280 positive integers (up to 129643555) that are relatively prime to 129643555.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-three thousand five hundred fifty-five

Notation

Scientific notation 1.29643555 × 10^8
Engineering notation 1.29643555 × 10^6

Prime Factorization of 129643555

Prime Factorization 5 × 19 × 1549 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129643555
Product of the distinct prime numbers

The prime factorization of 129643555 is 5 × 19 × 1549 × 881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 87, 20, 963, 675, 1636, 2576, 455, 32259, 357190, 299338, 7842158, 440581, 14729447, 4052915, 359315021, 591190856, 2774498631, 1368987679

Basic calculations (n = 129643555)

Multiplication

n×y
n×2 259287110
n×3 388930665
n×4 518574220
n×5 648217775

Division

n÷y
n÷2 64821777.5
n÷3 43214518.333333
n÷3 32410888.75
n÷5 25928711

Exponentiation

ny
n2 16807451353038025
n3 2.1789777438974E+24
n4 2.8249042098474E+32
n5 3.6623062429908E+40

Nth Root

y√n
2√n 11386.112374292
3√n 506.11628374157
4√n 106.70572793572
5√n 41.932445026694

Divisors of 129643555

1, 5, 19, 95, 881, 1549, 4405, 7745, 16739, 29431, 83695, 147155, 1364669, 6823345, 25928711, 129643555

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 -129643554
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 129643555 can be divided by 16 positive divisors. The sum of these divisors (counting 129643555) is 1, the average is 0.0625.

Base conversion 129643555

Base System Value
2 Binary 111101110100011010000100011
3 Ternary 100000221120112011
4 Quaternary 13232203100203
5 Quinary 231142043210
6 Senary 20510413351
8 Octal 756432043
10 Decimal 129643555
12 Duodecimal 37501257
16 Hexadecimal 7ba3423
20 Vigesimal 20a58hf
36 Base36 256plv

Cryptographic Hash Functions

md5 d1d14177965b65a750568d7468b5690e
sha1 d4edfb0163508beae6000f9064abbd9e2ac72ef9
sha256 c03f35aa3dd13171b6dcd3a4efd2ccd247b7a79605fe62de9962498223cb02d0
sha512 c4c2b9e6711e26c4d0b92f6a02d6c36346e71828d67775a52a0ed9b0bef42388f08de6e1ff8f179670073a0d19405e51fa2e6fec5756bf590b82932d78e533c1
ripemd-160 07f6c1333ca0a78554381f25a96b5d893df152cb

129643555 as geometric shapes

Circle

Radius = n
Diameter 259287110
Circumference 814574479.94653
Area 5.2802165696272E+16

Sphere

Radius = n
Volume 9.127280630085E+24
Surface area 2.1120866278509E+17
Circumference 814574479.94653

Square

Length = n
Perimeter 518574220
Area 16807451353038025
Diagonal 183343673.75526

Cube

Length = n
Surface area 100844708118228150
Volume 2.1789777438974E+24
Space diagonal 224549224.13385

Equilateral Triangle

Length = n
Perimeter 388930665
Area 7.277839922301E+15
Altitude 112274612.06693

Triangular Pyramid

Length = n
Surface area 7.277839922301E+15
Volume 2.5679498979407E+23
Height 61114557.918421