209212794 (number)

209212794 is an even 9-digits composite number following 209212793 and preceding 209212795. In scientific notation, it is written as 2.09212794 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 59766336 positive integers (up to 209212794) that are relatively prime to 209212794.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred twelve thousand seven hundred ninety-four

Notation

Scientific notation 2.09212794 × 10^8
Engineering notation 2.09212794 × 10^6

Prime Factorization of 209212794

Prime Factorization 2 × 21 × 27 × 27 × 6833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7748622
Product of the distinct prime numbers

The prime factorization of 209212794 is 2 × 21 × 27 × 27 × 6833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 88, 71, 570, 793, 6077, 737, 95975, 94438, 246252, 146637, 4899757, 4315077, 20252922, 16617553, 194286842, 271594651, 3417574895, 9789802452

Basic calculations (n = 209212794)

Multiplication

n×y
n×2 418425588
n×3 627638382
n×4 836851176
n×5 1046063970

Division

n÷y
n÷2 104606397
n÷3 69737598
n÷3 52303198.5
n÷5 41842558.8

Exponentiation

ny
n2 43769993173286436
n3 9.1572425651442E+24
n4 1.9158123023895E+33
n5 4.0081244456249E+41

Nth Root

y√n
2√n 14464.190056827
3√n 593.64855243322
4√n 120.26716117389
5√n 46.144255977724

Divisors of 209212794

1, 2, 21, 27, 42, 54, 567, 729, 1134, 1458, 6833, 13666, 15309, 30618, 143493, 184491, 286986, 368982, 3874311, 4981257, 7748622, 9962514, 104606397, 209212794

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 -209212793
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 209212794 can be divided by 24 positive divisors. The sum of these divisors (counting 209212794) is 1, the average is 0.041666666666667.

Base conversion 209212794

Base System Value
2 Binary 1100011110000101010101111010
3 Ternary 112120200010000000
4 Quaternary 30132011111322
5 Quinary 412024302134
6 Senary 32432053430
8 Octal 1436052572
10 Decimal 209212794
12 Duodecimal 5a094276
16 Hexadecimal c78557a
20 Vigesimal 357bbje
36 Base36 3gk5mi

Cryptographic Hash Functions

md5 296e2bbc3624d367232b4d4553eda6d1
sha1 5ae20a304141b23e260c71ae00bc9e859564ed21
sha256 64b71ac5477e190cf3692b5c4f5b393717567bb53d2366db554bd856ac588559
sha512 dfe4fcb58a87a23bbe98e7ecb91af657f8354f100820baa5e580057a0c983bb90997db1a71d740a5e514a18a67977d3f7ae22e5a398477ffdd03e9194c781039
ripemd-160 85d80b2e048e59922d8990b2915c3018b1d122ef

209212794 as geometric shapes

Circle

Radius = n
Diameter 418425588
Circumference 1314522753.3348
Area 1.3750748900087E+17

Sphere

Radius = n
Volume 3.8357767959729E+25
Surface area 5.5002995600349E+17
Circumference 1314522753.3348

Square

Length = n
Perimeter 836851176
Area 43769993173286436
Diagonal 295871570.69677

Cube

Length = n
Surface area 262619959039718616
Volume 9.1572425651442E+24
Space diagonal 362367188.80144

Equilateral Triangle

Length = n
Perimeter 627638382
Area 1.8952963005769E+16
Altitude 181183594.40072

Triangular Pyramid

Length = n
Surface area 1.8952963005769E+16
Volume 1.0791913857973E+24
Height 98623856.898923