128609910 (number)

128609910 is an even 9-digits composite number following 128609909 and preceding 128609911. In scientific notation, it is written as 1.28609910 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 28771200 positive integers (up to 128609910) that are relatively prime to 128609910.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million six hundred nine thousand nine hundred ten

Notation

Scientific notation 1.28609910 × 10^8
Engineering notation 1.28609910 × 10^6

Prime Factorization of 128609910

Prime Factorization 2 × 27 × 5 × 11 × 13 × 3331

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128609910
Product of the distinct prime numbers

The prime factorization of 128609910 is 2 × 27 × 5 × 11 × 13 × 3331. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 47, 50, 301, 205, 1216, 1438, 28844, 78572, 804110, 44916, 582782, 599901, 55431057, 90590055, 303503354, 267709902, 8836946682, 3845113490

Basic calculations (n = 128609910)

Multiplication

n×y
n×2 257219820
n×3 385829730
n×4 514439640
n×5 643049550

Division

n÷y
n÷2 64304955
n÷3 42869970
n÷3 32152477.5
n÷5 25721982

Exponentiation

ny
n2 16540508950208100
n3 2.1272733674405E+24
n4 2.7358843633191E+32
n5 3.5186184173688E+40

Nth Root

y√n
2√n 11340.630934829
3√n 504.76760865779
4√n 106.49239848378
5√n 41.865365476096

Divisors of 128609910

1, 2, 5, 10, 11, 13, 22, 26, 27, 54, 55, 65, 110, 130, 135, 143, 270, 286, 297, 351, 594, 702, 715, 1430, 1485, 1755, 2970, 3331, 3510, 3861, 6662, 7722, 16655, 19305, 33310, 36641, 38610, 43303, 73282, 86606, 89937, 179874, 183205, 216515, 366410, 433030, 449685, 476333, 899370, 952666, 989307, 1169181, 1978614, 2338362, 2381665, 4763330, 4946535, 5845905, 9893070, 11691810, 12860991, 25721982, 64304955, 128609910

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128609909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128609910 can be divided by 64 positive divisors. The sum of these divisors (counting 128609910) is 1, the average is 0.015625.

Base conversion 128609910

Base System Value
2 Binary 111101010100110111001110110
3 Ternary 22222000001122000
4 Quaternary 13222212321312
5 Quinary 230411004120
6 Senary 20432320130
8 Octal 752467166
10 Decimal 128609910
12 Duodecimal 370a3046
16 Hexadecimal 7aa6e76
20 Vigesimal 203g4fa
36 Base36 24kk1i

Cryptographic Hash Functions

md5 3d28342a9e2b3c183954611a7aa0fb01
sha1 edeebe9bde6a0822de7ed21d886cfc7cf574ac53
sha256 a66ffb66b78733b42ea0e7f6280c5bd51cf511c2c4e2ca9b00fc05c9c855f9b6
sha512 1ae8b5c6f7bff9f1e7e6c906a0631dca86c5a4dabab3d0afac14325f454d9f3e8a509215e20e81a7845f9d0faec4020bdecd7a1fbc6c7b3d10a05ce781775574
ripemd-160 3b20e7dcf2d81a7959307ea7700ba430cda5f567

128609910 as geometric shapes

Circle

Radius = n
Diameter 257219820
Circumference 808079896.86969
Area 5.196354140461E+16

Sphere

Radius = n
Volume 8.9107018444376E+24
Surface area 2.0785416561844E+17
Circumference 808079896.86969

Square

Length = n
Perimeter 514439640
Area 16540508950208100
Diagonal 181881878.97758

Cube

Length = n
Surface area 99243053701248600
Volume 2.1272733674405E+24
Space diagonal 222758898.47686

Equilateral Triangle

Length = n
Perimeter 385829730
Area 7.162250471202E+15
Altitude 111379449.23843

Triangular Pyramid

Length = n
Surface area 7.162250471202E+15
Volume 2.5070157059245E+23
Height 60627292.992528