129442043 (number)

129442043 is an odd 9-digits composite number following 129442042 and preceding 129442044. In scientific notation, it is written as 1.29442043 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 126283280 positive integers (up to 129442043) that are relatively prime to 129442043.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29442043 × 10^8
Engineering notation 1.29442043 × 10^6

Prime Factorization of 129442043

Prime Factorization 41 × 41 × 77003

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3157123
Product of the distinct prime numbers

The prime factorization of 129442043 is 41 × 41 × 77003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 52, 93, 51, 711, 4337, 3859, 41305, 53243, 271111, 542761, 2170871, 2525073, 3208650, 32224461, 893499729, 666194667, 5469553458, 1091185636

Basic calculations (n = 129442043)

Multiplication

n×y
n×2 258884086
n×3 388326129
n×4 517768172
n×5 647210215

Division

n÷y
n÷2 64721021.5
n÷3 43147347.666667
n÷3 32360510.75
n÷5 25888408.6

Exponentiation

ny
n2 16755242496013849
n3 2.1688328196445E+24
n4 2.8073815110023E+32
n5 3.6339319826456E+40

Nth Root

y√n
2√n 11377.259907377
3√n 505.85391977412
4√n 106.66423912154
5√n 41.919401340232

Divisors of 129442043

1, 41, 1681, 77003, 3157123, 129442043

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129442042
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129442043 can be divided by 6 positive divisors. The sum of these divisors (counting 129442043) is 1, the average is 0.16666666666667.

Base conversion 129442043

Base System Value
2 Binary 111101101110010000011111011
3 Ternary 100000120100002202
4 Quaternary 13231302003323
5 Quinary 231114121133
6 Senary 20502220415
8 Octal 755620373
10 Decimal 129442043
12 Duodecimal 3742470b
16 Hexadecimal 7b720fb
20 Vigesimal 2090523
36 Base36 252e4b

Cryptographic Hash Functions

md5 6e291d0f5fdc73c3c2f726d5f4b05e57
sha1 ebcb42cf7d3991206b125c352154e11aba4b52c0
sha256 f489a62fe71da7a7ee5def8df9a3d31119d32204a32d5f1ccf91865c2660c4ec
sha512 a4c636ad012088acf7520387473b575e1f84d7849209b8a27b62961a3a0c664362002cc533ebb5813bfd4ed0cd9b8343c2881a535171dcc0b5e18d39757efba1
ripemd-160 a96f67ce4679e618d96a98e7c73c057a1ad95323

129442043 as geometric shapes

Circle

Radius = n
Diameter 258884086
Circumference 813308342.70891
Area 5.2638146734593E+16

Sphere

Radius = n
Volume 9.0847856707459E+24
Surface area 2.1055258693837E+17
Circumference 813308342.70891

Square

Length = n
Perimeter 517768172
Area 16755242496013849
Diagonal 183058692.75188

Cube

Length = n
Surface area 100531454976083094
Volume 2.1688328196445E+24
Space diagonal 224200195.11152

Equilateral Triangle

Length = n
Perimeter 388326129
Area 7.2552328240583E+15
Altitude 112100097.55576

Triangular Pyramid

Length = n
Surface area 7.2552328240583E+15
Volume 2.5559939900509E+23
Height 61019564.250627