209479984 (number)

209479984 is an even 9-digits composite number following 209479983 and preceding 209479985. In scientific notation, it is written as 2.09479984 × 10^8. The sum of its digits is 52. It has a total of 8 prime factors and 80 positive divisors. There are 83976192 positive integers (up to 209479984) that are relatively prime to 209479984.

Interesting facts

Basic properties

Name

Name two hundred nine million four hundred seventy-nine thousand nine hundred eighty-four

Notation

Scientific notation 2.09479984 × 10^8
Engineering notation 2.09479984 × 10^6

Prime Factorization of 209479984

Prime Factorization 2 × 2 × 2 × 2 × 7 × 17 × 409 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 26184998
Product of the distinct prime numbers

The prime factorization of 209479984 is 2 × 2 × 2 × 2 × 7 × 17 × 409 × 269. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 2, 58, 83, 508, 738, 8627, 5566, 11816, 41241, 110257, 659361, 5174380, 5792229, 27712903, 16924418, 464683553, 255297690, 5532773893, 7241226240

Basic calculations (n = 209479984)

Multiplication

n×y
n×2 418959968
n×3 628439952
n×4 837919936
n×5 1047399920

Division

n÷y
n÷2 104739992
n÷3 69826661.333333
n÷3 52369996
n÷5 41895996.8

Exponentiation

ny
n2 43881863696640256
n3 9.1923721050624E+24
n4 1.9256179614905E+33
n5 4.0337841976315E+41

Nth Root

y√n
2√n 14473.423368367
3√n 593.90116521919
4√n 120.30554171927
5√n 46.156036318637

Divisors of 209479984

1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 269, 272, 409, 476, 538, 818, 952, 1076, 1636, 1883, 1904, 2152, 2863, 3272, 3766, 4304, 4573, 5726, 6544, 6953, 7532, 9146, 11452, 13906, 15064, 18292, 22904, 27812, 30128, 32011, 36584, 45808, 48671, 55624, 64022, 73168, 97342, 110021, 111248, 128044, 194684, 220042, 256088, 389368, 440084, 512176, 770147, 778736, 880168, 1540294, 1760336, 1870357, 3080588, 3740714, 6161176, 7481428, 12322352, 13092499, 14962856, 26184998, 29925712, 52369996, 104739992, 209479984

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209479983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209479984 can be divided by 80 positive divisors. The sum of these divisors (counting 209479984) is 1, the average is 0.0125.

Base conversion 209479984

Base System Value
2 Binary 1100011111000110100100110000
3 Ternary 112121011200111221
4 Quaternary 30133012210300
5 Quinary 412111324414
6 Senary 32441514424
8 Octal 1437064460
10 Decimal 209479984
12 Duodecimal 5a1a2a14
16 Hexadecimal c7c6930
20 Vigesimal 3594jj4
36 Base36 3gpvsg

Cryptographic Hash Functions

md5 081dde3cc751fc7b59f1c7f924d8a56c
sha1 df2b490006db0a50d903921e6978c35255d6af2f
sha256 6e7ed1ea28c51ce318c93ffde0c6d3fa064760004b6f2d8b478dcea2e68d8865
sha512 8f8fc920dbf8bcdf77b68da7fd11c852ad1ea7f80e6d26952263ea472b5a086223570c6b129f692dcdf22f5fb3813c0fc8936f3a4edaee2c04a9b1f23ede0bee
ripemd-160 0034b0b6813b486a2258cd10ccd5dc1e3d1d75a2

209479984 as geometric shapes

Circle

Radius = n
Diameter 418959968
Circumference 1316201557.617
Area 1.3785894061519E+17

Sphere

Radius = n
Volume 3.8504918232437E+25
Surface area 5.5143576246077E+17
Circumference 1316201557.617

Square

Length = n
Perimeter 837919936
Area 43881863696640256
Diagonal 296249434.4185

Cube

Length = n
Surface area 263291182179841536
Volume 9.1923721050624E+24
Space diagonal 362829975.45672

Equilateral Triangle

Length = n
Perimeter 628439952
Area 1.9001404363348E+16
Altitude 181414987.72836

Triangular Pyramid

Length = n
Surface area 1.9001404363348E+16
Volume 1.0833314417799E+24
Height 98749811.472833