129097481 (number)

129097481 is an odd 9-digits composite number following 129097480 and preceding 129097482. In scientific notation, it is written as 1.29097481 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 125949600 positive integers (up to 129097481) that are relatively prime to 129097481.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million ninety-seven thousand four hundred eighty-one

Notation

Scientific notation 1.29097481 × 10^8
Engineering notation 1.29097481 × 10^6

Prime Factorization of 129097481

Prime Factorization 43 × 1667 × 1801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129097481
Product of the distinct prime numbers

The prime factorization of 129097481 is 43 × 1667 × 1801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 47, 35, 206, 729, 2315, 422, 26715, 42798, 521837, 302861, 3496313, 8399928, 96970732, 53219268, 245107047, 836227763, 2514009508, 9891021592

Basic calculations (n = 129097481)

Multiplication

n×y
n×2 258194962
n×3 387292443
n×4 516389924
n×5 645487405

Division

n÷y
n÷2 64548740.5
n÷3 43032493.666667
n÷3 32274370.25
n÷5 25819496.2

Exponentiation

ny
n2 16666159600545361
n3 2.1515592223744E+24
n4 2.7776087583085E+32
n5 3.5858229390117E+40

Nth Root

y√n
2√n 11362.107242937
3√n 505.40467644707
4√n 106.59318572468
5√n 41.897060474368

Divisors of 129097481

1, 43, 1667, 1801, 71681, 77443, 3002267, 129097481

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129097480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129097481 can be divided by 8 positive divisors. The sum of these divisors (counting 129097481) is 1, the average is 0.125.

Base conversion 129097481

Base System Value
2 Binary 111101100011101111100001001
3 Ternary 22222220211110012
4 Quaternary 13230131330021
5 Quinary 231022104411
6 Senary 20451001305
8 Octal 754357411
10 Decimal 129097481
12 Duodecimal 37299235
16 Hexadecimal 7b1df09
20 Vigesimal 206h3e1
36 Base36 24v095

Cryptographic Hash Functions

md5 6607e4f40f50cd63d37ae877510975e9
sha1 9cda1755c2744a0d7aca9b0ad71d5775fde749ca
sha256 1c3c9a7947bcdf463b435bd3d8c2644b488d8ab15f33b361202862b2b202f604
sha512 33c401d29e4796a4d8da199e708acd1137b87065315abeb02e958ec8211a21b8ec2f95403e320525533672642b030fe1d0e4665ada96c4a56f344b38cd31542a
ripemd-160 de8ea756165fa44bc58c787af2f1ac0803e96de0

129097481 as geometric shapes

Circle

Radius = n
Diameter 258194962
Circumference 811143395.8131
Area 5.2358284564628E+16

Sphere

Radius = n
Volume 9.0124301956996E+24
Surface area 2.0943313825851E+17
Circumference 811143395.8131

Square

Length = n
Perimeter 516389924
Area 16666159600545361
Diagonal 182571408.4984

Cube

Length = n
Surface area 99996957603272166
Volume 2.1515592223744E+24
Space diagonal 223603396.22116

Equilateral Triangle

Length = n
Perimeter 387292443
Area 7.2166587987991E+15
Altitude 111801698.11058

Triangular Pyramid

Length = n
Surface area 7.2166587987991E+15
Volume 2.5356368604423E+23
Height 60857136.166134