129570997 (number)

129570997 is an odd 9-digits composite number following 129570996 and preceding 129570998. In scientific notation, it is written as 1.29570997 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 126137760 positive integers (up to 129570997) that are relatively prime to 129570997.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred seventy thousand nine hundred ninety-seven

Notation

Scientific notation 1.29570997 × 10^8
Engineering notation 1.29570997 × 10^6

Prime Factorization of 129570997

Prime Factorization 43 × 311 × 9689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129570997
Product of the distinct prime numbers

The prime factorization of 129570997 is 43 × 311 × 9689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129570997)

Multiplication

n×y
n×2 259141994
n×3 388712991
n×4 518283988
n×5 647854985

Division

n÷y
n÷2 64785498.5
n÷3 43190332.333333
n÷3 32392749.25
n÷5 25914199.4

Exponentiation

ny
n2 16788643263574009
n3 2.1753212459386E+24
n4 2.8185854263155E+32
n5 3.6520692381737E+40

Nth Root

y√n
2√n 11382.925678401
3√n 506.02184624494
4√n 106.69079472195
5√n 41.927750283936

Divisors of 129570997

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 -129570996
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 129570997 can be divided by 8 positive divisors. The sum of these divisors (counting 129570997) is 1, the average is 0.125.

Base conversion 129570997

Base System Value
2 Binary 111101110010001100010110101
3 Ternary 100000210212222211
4 Quaternary 13232101202311
5 Quinary 231132232442
6 Senary 20505053421
8 Octal 756214265
10 Decimal 129570997
12 Duodecimal 37487271
16 Hexadecimal 7b918b5
20 Vigesimal 209g79h
36 Base36 2555md

Cryptographic Hash Functions

md5 2c9eb063bb3be6a60e2ecab7c6bb623b
sha1 adc96521bc2d9b5b6ffd82492ab9954ba1bc7af1
sha256 938b669d55d077c1e1e36f5775c15fc1527a91dee5034151ec2980850b02f254
sha512 a13789be85c3688a2ca2f061f4546eda84d20ce6d4934b4ef1c381a1f22ea68b3f2a05557a6ad335eea3593c9fd5df2f3fd9e975bc28880ce6170b6ef656172d
ripemd-160 3640d46d39fdd51a5b73740b09b2c206a3498e08

129570997 as geometric shapes

Circle

Radius = n
Diameter 259141994
Circumference 814118584.58701
Area 5.2743078340584E+16

Sphere

Radius = n
Volume 9.1119643272514E+24
Surface area 2.1097231336234E+17
Circumference 814118584.58701

Square

Length = n
Perimeter 518283988
Area 16788643263574009
Diagonal 183241061.2476

Cube

Length = n
Surface area 100731859581444054
Volume 2.1753212459386E+24
Space diagonal 224423549.99135

Equilateral Triangle

Length = n
Perimeter 388712991
Area 7.2696957806648E+15
Altitude 112211774.99568

Triangular Pyramid

Length = n
Surface area 7.2696957806648E+15
Volume 2.5636406737706E+23
Height 61080353.749201