204489690 (number)

204489690 is an even 9-digits composite number following 204489689 and preceding 204489691. In scientific notation, it is written as 2.04489690 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 53164800 positive integers (up to 204489690) that are relatively prime to 204489690.

Interesting facts

Basic properties

Name

Name two hundred four million four hundred eighty-nine thousand six hundred ninety

Notation

Scientific notation 2.04489690 × 10^8
Engineering notation 2.04489690 × 10^6

Prime Factorization of 204489690

Prime Factorization 2 × 5 × 3 × 61 × 131 × 853

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 204489690
Product of the distinct prime numbers

The prime factorization of 204489690 is 2 × 5 × 3 × 61 × 131 × 853. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 35, 55, 63, 724, 1018, 7239, 51507, 58869, 800232, 745370, 9204425, 8513910, 98329778, 11238521, 222828520, 210700268, 5090435279, 8909400999

Basic calculations (n = 204489690)

Multiplication

n×y
n×2 408979380
n×3 613469070
n×4 817958760
n×5 1022448450

Division

n÷y
n÷2 102244845
n÷3 68163230
n÷3 51122422.5
n÷5 40897938

Exponentiation

ny
n2 41816033316296100
n3 8.5509476898791E+24
n4 1.7485806423096E+33
n5 3.5756671348589E+41

Nth Root

y√n
2√n 14299.989160835
3√n 589.14718309407
4√n 119.58256211018
5√n 45.934001824105

Divisors of 204489690

1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 131, 183, 262, 305, 366, 393, 610, 655, 786, 853, 915, 1310, 1706, 1830, 1965, 2559, 3930, 4265, 5118, 7991, 8530, 12795, 15982, 23973, 25590, 39955, 47946, 52033, 79910, 104066, 111743, 119865, 156099, 223486, 239730, 260165, 312198, 335229, 520330, 558715, 670458, 780495, 1117430, 1560990, 1676145, 3352290, 6816323, 13632646, 20448969, 34081615, 40897938, 68163230, 102244845, 204489690

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -204489689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 204489690 can be divided by 64 positive divisors. The sum of these divisors (counting 204489690) is 1, the average is 0.015625.

Base conversion 204489690

Base System Value
2 Binary 1100001100000100001111011010
3 Ternary 112020210011010020
4 Quaternary 30030010033122
5 Quinary 404322132230
6 Senary 32142531310
8 Octal 1414041732
10 Decimal 204489690
12 Duodecimal 58596b36
16 Hexadecimal c3043da
20 Vigesimal 33i144a
36 Base36 3dqx96

Cryptographic Hash Functions

md5 b64a791d705b74b6e8e154169767cd7a
sha1 2180d6b8b8c6d3946e9f47fa974a7e2576f0b230
sha256 8b2a75cce5757e2bdddb6b7781f692d06da0011cf7fd479d4d43b596d615e579
sha512 d56386b200b0f342545a2de17e6b43ed737d42f47197f9901c02c9b1af39bceea1298fe382bf3e3353935b59340e4d68c220b9059aa2cde65d57bd0121b8c60a
ripemd-160 61d9e0a4a953dea65f3660995128b6a6908efa6d

204489690 as geometric shapes

Circle

Radius = n
Diameter 408979380
Circumference 1284846615.6777
Area 1.3136894306874E+17

Sphere

Radius = n
Volume 3.5818125925006E+25
Surface area 5.2547577227497E+17
Circumference 1284846615.6777

Square

Length = n
Perimeter 817958760
Area 41816033316296100
Diagonal 289192092.96347

Cube

Length = n
Surface area 250896199897776600
Volume 8.5509476898791E+24
Space diagonal 354186532.70401

Equilateral Triangle

Length = n
Perimeter 613469070
Area 1.8106873568704E+16
Altitude 177093266.352

Triangular Pyramid

Length = n
Surface area 1.8106873568704E+16
Volume 1.0077388495142E+24
Height 96397364.321157