129096870 (number)

129096870 is an even 9-digits composite number following 129096869 and preceding 129096871. In scientific notation, it is written as 1.29096870 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 28933632 positive integers (up to 129096870) that are relatively prime to 129096870.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million ninety-six thousand eight hundred seventy

Notation

Scientific notation 1.29096870 × 10^8
Engineering notation 1.29096870 × 10^6

Prime Factorization of 129096870

Prime Factorization 2 × 5 × 21 × 371 × 1657

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129096870
Product of the distinct prime numbers

The prime factorization of 129096870 is 2 × 5 × 21 × 371 × 1657. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 46, 68, 593, 923, 1711, 4512, 4932, 96031, 438706, 278935, 9985225, 785742, 67073688, 95249629, 130864868, 360605642, 3320849558, 5612094382

Basic calculations (n = 129096870)

Multiplication

n×y
n×2 258193740
n×3 387290610
n×4 516387480
n×5 645484350

Division

n÷y
n÷2 64548435
n÷3 43032290
n÷3 32274217.5
n÷5 25819374

Exponentiation

ny
n2 16666001843796900
n3 2.1515286734484E+24
n4 2.7775561745744E+32
n5 3.5857380838673E+40

Nth Root

y√n
2√n 11362.080355287
3√n 505.40387910968
4√n 106.59305960187
5√n 41.897020815729

Divisors of 129096870

1, 2, 5, 10, 21, 42, 105, 210, 371, 742, 1657, 1855, 3314, 3710, 7791, 8285, 15582, 16570, 34797, 38955, 69594, 77910, 173985, 347970, 614747, 1229494, 3073735, 6147470, 12909687, 25819374, 64548435, 129096870

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129096869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129096870 can be divided by 32 positive divisors. The sum of these divisors (counting 129096870) is 1, the average is 0.03125.

Base conversion 129096870

Base System Value
2 Binary 111101100011101110010100110
3 Ternary 22222220210121120
4 Quaternary 13230131302212
5 Quinary 231022044440
6 Senary 20450554410
8 Octal 754356246
10 Decimal 129096870
12 Duodecimal 37298a06
16 Hexadecimal 7b1dca6
20 Vigesimal 206h23a
36 Base36 24uzs6

Cryptographic Hash Functions

md5 e8516c7bc40a12ba8b7663fe36bef828
sha1 cfab3dee156b9cdca783a01dbfd232a2a7a11cd2
sha256 6ba2ec2fe03da9432d9a843dd4cfbcd842617cabc7917ffdf46132b96921e050
sha512 a47ecdb100a2f181c07932cc35a8c65ce8faf0a4b1cc21275db192585d982a83b788fa5bf3be1128fcb3d6e2939738821b602cc3f07161cb1488af964382ef17
ripemd-160 0453b3614d7ea9368de0541ec9265d80ba0df764

129096870 as geometric shapes

Circle

Radius = n
Diameter 258193740
Circumference 811139556.78687
Area 5.2357788957186E+16

Sphere

Radius = n
Volume 9.0123022326578E+24
Surface area 2.0943115582875E+17
Circumference 811139556.78687

Square

Length = n
Perimeter 516387480
Area 16666001843796900
Diagonal 182570544.41392

Cube

Length = n
Surface area 99996011062781400
Volume 2.1515286734484E+24
Space diagonal 223602337.93811

Equilateral Triangle

Length = n
Perimeter 387290610
Area 7.2165904881232E+15
Altitude 111801168.96906

Triangular Pyramid

Length = n
Surface area 7.2165904881232E+15
Volume 2.5356008581878E+23
Height 60856848.137972