205124950 (number)

205124950 is an even 9-digits composite number following 205124949 and preceding 205124951. In scientific notation, it is written as 2.05124950 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 77731200 positive integers (up to 205124950) that are relatively prime to 205124950.

Interesting facts

Basic properties

Name

Name two hundred five million one hundred twenty-four thousand nine hundred fifty

Notation

Scientific notation 2.05124950 × 10^8
Engineering notation 2.05124950 × 10^6

Prime Factorization of 205124950

Prime Factorization 2 × 5 × 5 × 19 × 215921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41024990
Product of the distinct prime numbers

The prime factorization of 205124950 is 2 × 5 × 5 × 19 × 215921. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 63, 46, 247, 558, 2698, 3554, 94007, 40751, 37658, 727394, 3541261, 3278497, 4519497, 35955786, 29928386, 349589044, 6223010216, 5338670746

Basic calculations (n = 205124950)

Multiplication

n×y
n×2 410249900
n×3 615374850
n×4 820499800
n×5 1025624750

Division

n÷y
n÷2 102562475
n÷3 68374983.333333
n÷3 51281237.5
n÷5 41024990

Exponentiation

ny
n2 42076245112502500
n3 8.6308876748898E+24
n4 1.7704104027674E+33
n5 3.6315534534714E+41

Nth Root

y√n
2√n 14322.183841859
3√n 589.75662661711
4√n 119.67532678818
5√n 45.962505795722

Divisors of 205124950

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 215921, 431842, 1079605, 2159210, 4102499, 5398025, 8204998, 10796050, 20512495, 41024990, 102562475, 205124950

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 -205124949
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 205124950 can be divided by 24 positive divisors. The sum of these divisors (counting 205124950) is 1, the average is 0.041666666666667.

Base conversion 205124950

Base System Value
2 Binary 1100001110011111010101010110
3 Ternary 112021222102112101
4 Quaternary 30032133111112
5 Quinary 410002444300
6 Senary 32204312314
8 Octal 1416372526
10 Decimal 205124950
12 Duodecimal 5884269a
16 Hexadecimal c39f556
20 Vigesimal 3420c7a
36 Base36 3e4jfa

Cryptographic Hash Functions

md5 1267921faf3c41999c343e6419aaff03
sha1 f4bc1135564e36020eca7ae73485c7d3f9bf5984
sha256 edbc350861526966b5783f68a3ef35d66e0d0053a2f847745739a8ec1a3c699e
sha512 27467b0f1a3f23f9bd491479fc3f2de0eb7f1d5117e8fc0dbc01d95c165f610c9dcb8a2dad9285d78ec56bc44fa224691e390b40480cc452f97b276cb7ee086d
ripemd-160 11a97d0b3bc3eb3cb1e194b6fc6ff0a6014e4de8

205124950 as geometric shapes

Circle

Radius = n
Diameter 410249900
Circumference 1288838071.9759
Area 1.3218642253608E+17

Sphere

Radius = n
Volume 3.615297775119E+25
Surface area 5.2874569014433E+17
Circumference 1288838071.9759

Square

Length = n
Perimeter 820499800
Area 42076245112502500
Diagonal 290090486.2711

Cube

Length = n
Surface area 252457470675015000
Volume 8.6308876748898E+24
Space diagonal 355286835.30003

Equilateral Triangle

Length = n
Perimeter 615374850
Area 1.8219548581644E+16
Altitude 177643417.65001

Triangular Pyramid

Length = n
Surface area 1.8219548581644E+16
Volume 1.0171598670957E+24
Height 96696828.757034