209726248 (number)

209726248 is an even 9-digits composite number following 209726247 and preceding 209726249. In scientific notation, it is written as 2.09726248 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors. There are 104863120 positive integers (up to 209726248) that are relatively prime to 209726248.

Interesting facts

Basic properties

Name

Name two hundred nine million seven hundred twenty-six thousand two hundred forty-eight

Notation

Scientific notation 2.09726248 × 10^8
Engineering notation 2.09726248 × 10^6

Prime Factorization of 209726248

Prime Factorization 2 × 2 × 2 × 26215781

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52431562
Product of the distinct prime numbers

The prime factorization of 209726248 is 2 × 2 × 2 × 26215781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 19, 31, 995, 322, 8567, 6463, 40901, 3089, 920517, 585857, 473010, 2661758, 62563022, 71729633, 931777633, 69276299, 4508528921, 9973635897

Basic calculations (n = 209726248)

Multiplication

n×y
n×2 419452496
n×3 629178744
n×4 838904992
n×5 1048631240

Division

n÷y
n÷2 104863124
n÷3 69908749.333333
n÷3 52431562
n÷5 41945249.6

Exponentiation

ny
n2 43985099100157504
n3 9.2248298021842E+24
n4 1.9346889428507E+33
n5 4.0575505303116E+41

Nth Root

y√n
2√n 14481.92832464
3√n 594.13380351757
4√n 120.34088384518
5√n 46.166883396889

Divisors of 209726248

1, 2, 4, 8, 26215781, 52431562, 104863124, 209726248

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209726247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209726248 can be divided by 8 positive divisors. The sum of these divisors (counting 209726248) is 1, the average is 0.125.

Base conversion 209726248

Base System Value
2 Binary 1100100000000010101100101000
3 Ternary 112121122012022211
4 Quaternary 30200002230220
5 Quinary 412142214443
6 Senary 32451054504
8 Octal 1440025450
10 Decimal 209726248
12 Duodecimal 5a2a1434
16 Hexadecimal c802b28
20 Vigesimal 35affc8
36 Base36 3gv5t4

Cryptographic Hash Functions

md5 fba4bd3624d3bb4cc32087edf422ab40
sha1 6c5fa6246209889d588100a3089af4bca44ee775
sha256 071998fabd0401b8851071cf8c80a686b84ad3ffaa9c4e08a29a0fb70df55598
sha512 625a4f1642988b83839f6ce75c3f0db8aea034e44f747c336576232ea3326bd8d9538b7a270807bb893fa6a5fcb458949f4789d7cd9eff05d3188a0e73b63ddf
ripemd-160 0ea05362357d1ae820b2a519485a7267f9d60889

209726248 as geometric shapes

Circle

Radius = n
Diameter 419452496
Circumference 1317748879.9635
Area 1.3818326420047E+17

Sphere

Radius = n
Volume 3.8640876716211E+25
Surface area 5.527330568019E+17
Circumference 1317748879.9635

Square

Length = n
Perimeter 838904992
Area 43985099100157504
Diagonal 296597704.30722

Cube

Length = n
Surface area 263910594600945024
Volume 9.2248298021842E+24
Space diagonal 363256517.21679

Equilateral Triangle

Length = n
Perimeter 629178744
Area 1.9046106604356E+16
Altitude 181628258.6084

Triangular Pyramid

Length = n
Surface area 1.9046106604356E+16
Volume 1.0871566180694E+24
Height 98865901.435741