129444843 (number)

129444843 is an odd 9-digits composite number following 129444842 and preceding 129444844. In scientific notation, it is written as 1.29444843 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 78318240 positive integers (up to 129444843) that are relatively prime to 129444843.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29444843 × 10^8
Engineering notation 1.29444843 × 10^6

Prime Factorization of 129444843

Prime Factorization 3 × 11 × 653 × 6007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129444843
Product of the distinct prime numbers

The prime factorization of 129444843 is 3 × 11 × 653 × 6007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129444843)

Multiplication

n×y
n×2 258889686
n×3 388334529
n×4 517779372
n×5 647224215

Division

n÷y
n÷2 64722421.5
n÷3 43148281
n÷3 32361210.75
n÷5 25888968.6

Exponentiation

ny
n2 16755967379294649
n3 2.1689735667259E+24
n4 2.8076244281599E+32
n5 3.6343250330612E+40

Nth Root

y√n
2√n 11377.382959187
3√n 505.85756717422
4√n 106.66481593847
5√n 41.919582692913

Divisors of 129444843

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 -129444842
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 129444843 can be divided by 16 positive divisors. The sum of these divisors (counting 129444843) is 1, the average is 0.0625.

Base conversion 129444843

Base System Value
2 Binary 111101101110010101111101011
3 Ternary 100000120110221110
4 Quaternary 13231302233223
5 Quinary 231114213333
6 Senary 20502241403
8 Octal 755625753
10 Decimal 129444843
12 Duodecimal 37426263
16 Hexadecimal 7b72beb
20 Vigesimal 2090c23
36 Base36 252ga3

Cryptographic Hash Functions

md5 73a3cc1f92deb371bc529ddc4ea69805
sha1 0e632bf304126bd0807558f8c0ceb0149b1cee07
sha256 b4545accacfefd01cde22b1d74753fac5ed7aa8010e0d496231d1a9ae14d8529
sha512 0c55b2ab96909d4b880d26bd99c266bd48fc0ab707c3d3b8574b0801e87a64691a661d2b264328dc2c2fa5addea91d587b6baf7e05020346d5bc370d7e65510c
ripemd-160 80a894efdcf799a01839389bd162db7ae1bc1de5

129444843 as geometric shapes

Circle

Radius = n
Diameter 258889686
Circumference 813325935.62777
Area 5.2640424022582E+16

Sphere

Radius = n
Volume 9.0853752307421E+24
Surface area 2.1056169609033E+17
Circumference 813325935.62777

Square

Length = n
Perimeter 517779372
Area 16755967379294649
Diagonal 183062652.54986

Cube

Length = n
Surface area 100535804275767894
Volume 2.1689735667259E+24
Space diagonal 224205044.85378

Equilateral Triangle

Length = n
Perimeter 388334529
Area 7.2555467077263E+15
Altitude 112102522.42689

Triangular Pyramid

Length = n
Surface area 7.2555467077263E+15
Volume 2.5561598620771E+23
Height 61020884.183285