204417987 (number)

204417987 is an odd 9-digits composite number following 204417986 and preceding 204417988. In scientific notation, it is written as 2.04417987 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 134798400 positive integers (up to 204417987) that are relatively prime to 204417987.

Interesting facts

Basic properties

Name

Name two hundred four million four hundred seventeen thousand nine hundred eighty-seven

Notation

Scientific notation 2.04417987 × 10^8
Engineering notation 2.04417987 × 10^6

Prime Factorization of 204417987

Prime Factorization 3 × 331 × 1481 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 204417987
Product of the distinct prime numbers

The prime factorization of 204417987 is 3 × 331 × 1481 × 139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 35, 93, 478, 471, 3892, 3910, 87025, 96506, 955374, 835885, 6215215, 629350, 14542334, 67371173, 210017983, 428522036, 8038442072, 592335644

Basic calculations (n = 204417987)

Multiplication

n×y
n×2 408835974
n×3 613253961
n×4 817671948
n×5 1022089935

Division

n÷y
n÷2 102208993.5
n÷3 68139329
n÷3 51104496.75
n÷5 40883597.4

Exponentiation

ny
n2 41786713409132169
n3 8.5419558384407E+24
n4 1.7461294175369E+33
n5 3.5694026057439E+41

Nth Root

y√n
2√n 14297.481841219
3√n 589.07831481532
4√n 119.57207801665
5√n 45.930780079495

Divisors of 204417987

1, 3, 139, 331, 417, 993, 1481, 4443, 46009, 138027, 205859, 490211, 617577, 1470633, 68139329, 204417987

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 -204417986
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 204417987 can be divided by 16 positive divisors. The sum of these divisors (counting 204417987) is 1, the average is 0.0625.

Base conversion 204417987

Base System Value
2 Binary 1100001011110010101111000011
3 Ternary 112020122111202120
4 Quaternary 30023302233003
5 Quinary 404312333422
6 Senary 32141215323
8 Octal 1413625703
10 Decimal 204417987
12 Duodecimal 58561543
16 Hexadecimal c2f2bc3
20 Vigesimal 33hc4j7
36 Base36 3dpdxf

Cryptographic Hash Functions

md5 9070ccf1fc30f5f87f77aad0251b60ac
sha1 e5ebeb0e7e5b046baee647abbbbde15cdf25e85d
sha256 c45a16df869f8fe664f6b5c03f69834d8ffebb55ab42bf461a1d40536676cc6f
sha512 90e03332b7d9b459ab085912671b0f4d148ea42bc181e1011248ff8c7e7062837256ef1e0e0692bcf5d8c89793d295c634c6503e984430ff573efeeaaf855591
ripemd-160 df64fa344f00344cd8bda0ab1dd10e12637c7a8f

204417987 as geometric shapes

Circle

Radius = n
Diameter 408835974
Circumference 1284396092.4416
Area 1.3127683186379E+17

Sphere

Radius = n
Volume 3.5780460945778E+25
Surface area 5.2510732745517E+17
Circumference 1284396092.4416

Square

Length = n
Perimeter 817671948
Area 41786713409132169
Diagonal 289090689.60841

Cube

Length = n
Surface area 250720280454793014
Volume 8.5419558384407E+24
Space diagonal 354062339.46495

Equilateral Triangle

Length = n
Perimeter 613253961
Area 1.8094177676484E+16
Altitude 177031169.73248

Triangular Pyramid

Length = n
Surface area 1.8094177676484E+16
Volume 1.0066791496596E+24
Height 96363563.202802