128388610 (number)

128388610 is an even 9-digits composite number following 128388609 and preceding 128388611. In scientific notation, it is written as 1.28388610 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 43856640 positive integers (up to 128388610) that are relatively prime to 128388610.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred eighty-eight thousand six hundred ten

Notation

Scientific notation 1.28388610 × 10^8
Engineering notation 1.28388610 × 10^6

Prime Factorization of 128388610

Prime Factorization 2 × 5 × 7 × 6481 × 283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128388610
Product of the distinct prime numbers

The prime factorization of 128388610 is 2 × 5 × 7 × 6481 × 283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 70, 8, 938, 523, 7625, 2489, 62527, 3464, 733587, 310577, 8314737, 4211099, 96288834, 71761208, 280923052, 613787692, 3086241, 7752306079

Basic calculations (n = 128388610)

Multiplication

n×y
n×2 256777220
n×3 385165830
n×4 513554440
n×5 641943050

Division

n÷y
n÷2 64194305
n÷3 42796203.333333
n÷3 32097152.5
n÷5 25677722

Exponentiation

ny
n2 16483635177732100
n3 2.1163110082161E+24
n4 2.7171022867257E+32
n5 3.4884498582053E+40

Nth Root

y√n
2√n 11330.869781266
3√n 504.47792335104
4√n 106.44655833453
5√n 41.850947942053

Divisors of 128388610

1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 6481, 9905, 12962, 19810, 32405, 45367, 64810, 90734, 226835, 453670, 1834123, 3668246, 9170615, 12838861, 18341230, 25677722, 64194305, 128388610

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 -128388609
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 128388610 can be divided by 32 positive divisors. The sum of these divisors (counting 128388610) is 1, the average is 0.03125.

Base conversion 128388610

Base System Value
2 Binary 111101001110000111000000010
3 Ternary 22221120211001201
4 Quaternary 13221300320002
5 Quinary 230331413420
6 Senary 20423451414
8 Octal 751607002
10 Decimal 128388610
12 Duodecimal 36bb6b6a
16 Hexadecimal 7a70e02
20 Vigesimal 2028baa
36 Base36 24ftaa

Cryptographic Hash Functions

md5 52749ed376afa1d04dcaa5a9ba04230a
sha1 f1940e8566af0b260961660127c07d06594e41d3
sha256 5fd801a1280e3674bc24434e15aaf04d9f73ee45d2ea03e708156f741286be87
sha512 5196bb2d1fa53f6fd225f791bd7c5314c9e4b110fd143c80376eb911c207a29ee16b787e6650756cfc38a6597708a19762ab15b954866a73c131873f6c8b3b90
ripemd-160 1a08787078f6c0d2f7de34770196f5d73fc0e088

128388610 as geometric shapes

Circle

Radius = n
Diameter 256777220
Circumference 806689427.96121
Area 5.1784867178817E+16

Sphere

Radius = n
Volume 8.8647828214973E+24
Surface area 2.0713946871527E+17
Circumference 806689427.96121

Square

Length = n
Perimeter 513554440
Area 16483635177732100
Diagonal 181568913.51623

Cube

Length = n
Surface area 98901811066392600
Volume 2.1163110082161E+24
Space diagonal 222375595.63315

Equilateral Triangle

Length = n
Perimeter 385165830
Area 7.1376234053154E+15
Altitude 111187797.81657

Triangular Pyramid

Length = n
Surface area 7.1376234053154E+15
Volume 2.4940964416823E+23
Height 60522971.172077