128328207 (number)

128328207 is an odd 9-digits composite number following 128328206 and preceding 128328208. In scientific notation, it is written as 1.28328207 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 72648576 positive integers (up to 128328207) that are relatively prime to 128328207.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred twenty-eight thousand two hundred seven

Notation

Scientific notation 1.28328207 × 10^8
Engineering notation 1.28328207 × 10^6

Prime Factorization of 128328207

Prime Factorization 3 × 49 × 8009 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128328207
Product of the distinct prime numbers

The prime factorization of 128328207 is 3 × 49 × 8009 × 109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128328207)

Multiplication

n×y
n×2 256656414
n×3 384984621
n×4 513312828
n×5 641641035

Division

n÷y
n÷2 64164103.5
n÷3 42776069
n÷3 32082051.75
n÷5 25665641.4

Exponentiation

ny
n2 16468128711834849
n3 2.113325430235E+24
n4 2.7119926326956E+32
n5 3.4802515195104E+40

Nth Root

y√n
2√n 11328.204050069
3√n 504.3987970174
4√n 106.43403614478
5√n 41.847009276983

Divisors of 128328207

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128328206
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128328207 can be divided by 16 positive divisors. The sum of these divisors (counting 128328207) is 1, the average is 0.0625.

Base conversion 128328207

Base System Value
2 Binary 111101001100010001000001111
3 Ternary 22221110202012120
4 Quaternary 13221202020033
5 Quinary 230323000312
6 Senary 20422304023
8 Octal 751421017
10 Decimal 128328207
12 Duodecimal 36b88013
16 Hexadecimal 7a6220f
20 Vigesimal 20210a7
36 Base36 24eiof

Cryptographic Hash Functions

md5 c2cce5996328c84169178b16f3458984
sha1 85ddba0393dedefd5240bc6ef70412a399979fd5
sha256 7dd490d85e0d1b98f0c3eff25780d46593e052986a717a37589bfd94f1155981
sha512 dbd3fe9fddd37d0d79d7689daa26dfd572b1133d04c4726ae75079f8b93aec8f758765bd0e036edaa1573ac7f071f22f63a8d1d16721c7d4f7546810d836defc
ripemd-160 0fb7bb3dc2a0f08738c762fba613a004acba8909

128328207 as geometric shapes

Circle

Radius = n
Diameter 256656414
Circumference 806309904.7191
Area 5.1736152179472E+16

Sphere

Radius = n
Volume 8.8522768616943E+24
Surface area 2.0694460871789E+17
Circumference 806309904.7191

Square

Length = n
Perimeter 513312828
Area 16468128711834849
Diagonal 181483490.77442

Cube

Length = n
Surface area 98808772271009094
Volume 2.113325430235E+24
Space diagonal 222270974.56822

Equilateral Triangle

Length = n
Perimeter 384984621
Area 7.1309089086204E+15
Altitude 111135487.28411

Triangular Pyramid

Length = n
Surface area 7.1309089086204E+15
Volume 2.4905779042886E+23
Height 60494496.924807