129445080 (number)

129445080 is an even 9-digits composite number following 129445079 and preceding 129445081. In scientific notation, it is written as 1.29445080 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 33865728 positive integers (up to 129445080) that are relatively prime to 129445080.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-five thousand eighty

Notation

Scientific notation 1.29445080 × 10^8
Engineering notation 1.29445080 × 10^6

Prime Factorization of 129445080

Prime Factorization 2 × 2 × 2 × 3 × 265 × 20353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32361270
Product of the distinct prime numbers

The prime factorization of 129445080 is 2 × 2 × 2 × 3 × 265 × 20353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 61, 21, 338, 526, 1970, 6184, 97092, 21115, 902704, 565782, 3389329, 1052801, 64348657, 41909386, 65963820, 732276152, 8358551182, 9888709297

Basic calculations (n = 129445080)

Multiplication

n×y
n×2 258890160
n×3 388335240
n×4 517780320
n×5 647225400

Division

n÷y
n÷2 64722540
n÷3 43148360
n÷3 32361270
n÷5 25889016

Exponentiation

ny
n2 16756028736206400
n3 2.1689854802405E+24
n4 2.8076449900857E+32
n5 3.6343583035325E+40

Nth Root

y√n
2√n 11377.393374583
3√n 505.85787589817
4√n 106.66486476147
5√n 41.919598042979

Divisors of 129445080

1, 2, 3, 4, 6, 8, 12, 24, 265, 530, 795, 1060, 1590, 2120, 3180, 6360, 20353, 40706, 61059, 81412, 122118, 162824, 244236, 488472, 5393545, 10787090, 16180635, 21574180, 32361270, 43148360, 64722540, 129445080

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 -129445079
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 129445080 can be divided by 32 positive divisors. The sum of these divisors (counting 129445080) is 1, the average is 0.03125.

Base conversion 129445080

Base System Value
2 Binary 111101101110010110011011000
3 Ternary 100000120111021020
4 Quaternary 13231302303120
5 Quinary 231114220310
6 Senary 20502242440
8 Octal 755626330
10 Decimal 129445080
12 Duodecimal 37426420
16 Hexadecimal 7b72cd8
20 Vigesimal 2090ce0
36 Base36 252ggo

Cryptographic Hash Functions

md5 b06f3ca6594f4f3ccaa3d49541edad98
sha1 5b3eab98d80cb02e7beb3935252968bf480715e7
sha256 7d70284a17b3f233d1b93fc502b75188262ebd5018fa855bb4edf848954eb628
sha512 f0c374aa167e5e1bc7f4199a7901745c2c96e65f651932ca6ab570e0ad4827bc0097e41ef53d4a5d210d5353dac705d217450ff2281e3ba938caa160d7334362
ripemd-160 9f2da2d386275793c10cfc57579a4b56ffec5c34

129445080 as geometric shapes

Circle

Radius = n
Diameter 258890160
Circumference 813327424.74269
Area 5.2640616781005E+16

Sphere

Radius = n
Volume 9.0854251339555E+24
Surface area 2.1056246712402E+17
Circumference 813327424.74269

Square

Length = n
Perimeter 517780320
Area 16756028736206400
Diagonal 183062987.71847

Cube

Length = n
Surface area 100536172417238400
Volume 2.1689854802405E+24
Space diagonal 224205455.34982

Equilateral Triangle

Length = n
Perimeter 388335240
Area 7.2555732760484E+15
Altitude 112102727.67491

Triangular Pyramid

Length = n
Surface area 7.2555732760484E+15
Volume 2.5561739022887E+23
Height 61020995.906157