202409890 (number)

202409890 is an even 9-digits composite number following 202409889 and preceding 202409891. In scientific notation, it is written as 2.02409890 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 77443696 positive integers (up to 202409890) that are relatively prime to 202409890.

Interesting facts

Basic properties

Name

Name two hundred two million four hundred nine thousand eight hundred ninety

Notation

Scientific notation 2.02409890 × 10^8
Engineering notation 2.02409890 × 10^6

Prime Factorization of 202409890

Prime Factorization 2 × 5 × 23 × 880043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202409890
Product of the distinct prime numbers

The prime factorization of 202409890 is 2 × 5 × 23 × 880043. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 94, 18, 630, 178, 146, 5137, 89422, 87181, 803576, 642814, 4537153, 5057329, 48307294, 81826657, 40824646, 852891586, 5165892116, 1063103409

Basic calculations (n = 202409890)

Multiplication

n×y
n×2 404819780
n×3 607229670
n×4 809639560
n×5 1012049450

Division

n÷y
n÷2 101204945
n÷3 67469963.333333
n÷3 50602472.5
n÷5 40481978

Exponentiation

ny
n2 40969763569812100
n3 8.2926853374917E+24
n4 1.6785215269663E+33
n5 3.3974935763588E+41

Nth Root

y√n
2√n 14227.08297579
3√n 587.14302986373
4√n 119.27733638789
5√n 45.840183321749

Divisors of 202409890

1, 2, 5, 10, 23, 46, 115, 230, 880043, 1760086, 4400215, 8800430, 20240989, 40481978, 101204945, 202409890

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 -202409889
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 202409890 can be divided by 16 positive divisors. The sum of these divisors (counting 202409890) is 1, the average is 0.0625.

Base conversion 202409890

Base System Value
2 Binary 1100000100001000011110100010
3 Ternary 112002212111011121
4 Quaternary 30010020132202
5 Quinary 403304104030
6 Senary 32030202454
8 Octal 1404103642
10 Decimal 202409890
12 Duodecimal 5795342a
16 Hexadecimal c1087a2
20 Vigesimal 33514ea
36 Base36 3cicgy

Cryptographic Hash Functions

md5 75d5f96d7aaf2a00a1fe4d8b4d0c0e5c
sha1 7ec1e245f6260deaa49cec6b94ce0b86ed717fcd
sha256 d0dabdde72d52ac65a686b201ec4c43f3c91205cb8ac19d2e2d94553c73481c1
sha512 8623d645d6db772c75b01ddca9a41d7d0363cc3f43ff324172cca8f2de08119826947ab0dcee1c3a2938e8223f975f9a2a7f11009706ac160448da21bdbbb797
ripemd-160 aeb6e60fd9bc70b8f4915950b9fae659bd1eee6b

202409890 as geometric shapes

Circle

Radius = n
Diameter 404819780
Circumference 1271778846.8758
Area 1.2871030825023E+17

Sphere

Radius = n
Volume 3.4736319113061E+25
Surface area 5.1484123300093E+17
Circumference 1271778846.8758

Square

Length = n
Perimeter 809639560
Area 40969763569812100
Diagonal 286250811.59645

Cube

Length = n
Surface area 245818581418872600
Volume 8.2926853374917E+24
Space diagonal 350584213.43443

Equilateral Triangle

Length = n
Perimeter 607229670
Area 1.774042801925E+16
Altitude 175292106.71721

Triangular Pyramid

Length = n
Surface area 1.774042801925E+16
Volume 9.7730233939777E+23
Height 95416937.198815