128225315 (number)

128225315 is an odd 9-digits composite number following 128225314 and preceding 128225316. In scientific notation, it is written as 1.28225315 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 102344832 positive integers (up to 128225315) that are relatively prime to 128225315.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred twenty-five thousand three hundred fifteen

Notation

Scientific notation 1.28225315 × 10^8
Engineering notation 1.28225315 × 10^6

Prime Factorization of 128225315

Prime Factorization 5 × 439 × 58417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128225315
Product of the distinct prime numbers

The prime factorization of 128225315 is 5 × 439 × 58417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128225315)

Multiplication

n×y
n×2 256450630
n×3 384675945
n×4 512901260
n×5 641126575

Division

n÷y
n÷2 64112657.5
n÷3 42741771.666667
n÷3 32056328.75
n÷5 25645063

Exponentiation

ny
n2 16441731406849225
n3 2.1082461887886E+24
n4 2.7033053165497E+32
n5 3.4663217575576E+40

Nth Root

y√n
2√n 11323.661731083
3√n 504.26395402646
4√n 106.41269534733
5√n 41.84029663889

Divisors of 128225315

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 -128225314
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 128225315 can be divided by 8 positive divisors. The sum of these divisors (counting 128225315) is 1, the average is 0.125.

Base conversion 128225315

Base System Value
2 Binary 111101001001001000000100011
3 Ternary 22221021112001202
4 Quaternary 13221021000203
5 Quinary 230311202230
6 Senary 20420151415
8 Octal 751110043
10 Decimal 128225315
12 Duodecimal 36b3856b
16 Hexadecimal 7a49023
20 Vigesimal 201835f
36 Base36 24cbab

Cryptographic Hash Functions

md5 8de77db917da514c811967552c86eb86
sha1 e52b8ecaaa838e6318e58d29e3cafa6cfc563107
sha256 cc9be60119ecb54e3a1dd8b3d829dace068a6eed60e1b93d269f5075f79cec9d
sha512 88e0c5dd6d65c7dfed52bddb498da947bc6715be7781648220665936c7e07b1fb62d53e622a6177581dbc67926381122d7954159ea213f00e0f3161f3ffb9977
ripemd-160 b6df87f6c109e3bc7747f81675ba2e0210401015

128225315 as geometric shapes

Circle

Radius = n
Diameter 256450630
Circumference 805663415.21647
Area 5.1653222600054E+16

Sphere

Radius = n
Volume 8.8310009848761E+24
Surface area 2.0661289040022E+17
Circumference 805663415.21647

Square

Length = n
Perimeter 512901260
Area 16441731406849225
Diagonal 181337979.51256

Cube

Length = n
Surface area 98650388441095350
Volume 2.1082461887886E+24
Space diagonal 222092760.39652

Equilateral Triangle

Length = n
Perimeter 384675945
Area 7.1194785402659E+15
Altitude 111046380.19826

Triangular Pyramid

Length = n
Surface area 7.1194785402659E+15
Volume 2.4845919608386E+23
Height 60445993.170854