128840202 (number)

128840202 is an even 9-digits composite number following 128840201 and preceding 128840203. In scientific notation, it is written as 1.28840202 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 42912000 positive integers (up to 128840202) that are relatively prime to 128840202.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred forty thousand two hundred two

Notation

Scientific notation 1.28840202 × 10^8
Engineering notation 1.28840202 × 10^6

Prime Factorization of 128840202

Prime Factorization 2 × 3 × 3 × 1789 × 4001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42946734
Product of the distinct prime numbers

The prime factorization of 128840202 is 2 × 3 × 3 × 1789 × 4001. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128840202)

Multiplication

n×y
n×2 257680404
n×3 386520606
n×4 515360808
n×5 644201010

Division

n÷y
n÷2 64420101
n÷3 42946734
n÷3 32210050.5
n÷5 25768040.4

Exponentiation

ny
n2 16599797651400804
n3 2.1387212825656E+24
n4 2.7555328206745E+32
n5 3.5502340523333E+40

Nth Root

y√n
2√n 11350.779797001
3√n 505.06871201757
4√n 106.54003846912
5√n 41.880347775062

Divisors of 128840202

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128840201
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128840202 can be divided by 24 positive divisors. The sum of these divisors (counting 128840202) is 1, the average is 0.041666666666667.

Base conversion 128840202

Base System Value
2 Binary 111101011011111001000001010
3 Ternary 22222102202112100
4 Quaternary 13223133020022
5 Quinary 230440341302
6 Senary 20441254230
8 Octal 753371012
10 Decimal 128840202
12 Duodecimal 37194376
16 Hexadecimal 7adf20a
20 Vigesimal 20550a2
36 Base36 24phqi

Cryptographic Hash Functions

md5 c4123450106801897003e6257fd0da79
sha1 3ebab8de75b11af8e850e4d8c18de72f9074935a
sha256 2b7a072eea056c7802009b6c8dcbcf642e344ceacdcb343d7e26ca465da3b771
sha512 02fcbfb3fad03ebebb12ae829e4027b920e4ea3450b3423724bff752b48e3735f3ea9e77fdc5f9c33b06f4206a2515dfa1405a6a23f589a7dfe60927fd74323c
ripemd-160 5e5749923e7bc55ffcf38409d1bc6209e5ec0562

128840202 as geometric shapes

Circle

Radius = n
Diameter 257680404
Circumference 809526864.18045
Area 5.2149802352718E+16

Sphere

Radius = n
Volume 8.958654759179E+24
Surface area 2.0859920941087E+17
Circumference 809526864.18045

Square

Length = n
Perimeter 515360808
Area 16599797651400804
Diagonal 182207561.04729

Cube

Length = n
Surface area 99598785908404824
Volume 2.1387212825656E+24
Space diagonal 223157775.92144

Equilateral Triangle

Length = n
Perimeter 386520606
Area 7.1879232318972E+15
Altitude 111578887.96072

Triangular Pyramid

Length = n
Surface area 7.1879232318972E+15
Volume 2.5205072032835E+23
Height 60735853.68243