209927440 (number)

209927440 is an even 9-digits composite number following 209927439 and preceding 209927441. In scientific notation, it is written as 2.09927440 × 10^8. The sum of its digits is 37. It has a total of 8 prime factors and 80 positive divisors. There are 79833600 positive integers (up to 209927440) that are relatively prime to 209927440.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred twenty-seven thousand four hundred forty

Notation

Scientific notation 2.09927440 × 10^8
Engineering notation 2.09927440 × 10^6

Prime Factorization of 209927440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 421 × 271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 26240930
Product of the distinct prime numbers

The prime factorization of 209927440 is 2 × 2 × 2 × 2 × 5 × 23 × 421 × 271. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 81, 82, 635, 609, 3657, 9288, 70651, 44339, 536275, 451893, 6008777, 2795809, 70444541, 28080096, 459492607, 535626247, 419688130, 4310422972

Basic calculations (n = 209927440)

Multiplication

n×y
n×2 419854880
n×3 629782320
n×4 839709760
n×5 1049637200

Division

n÷y
n÷2 104963720
n÷3 69975813.333333
n÷3 52481860
n÷5 41985488

Exponentiation

ny
n2 44069530064953600
n3 9.2514036285387E+24
n4 1.9421234801458E+33
n5 4.0770501035091E+41

Nth Root

y√n
2√n 14488.872972043
3√n 594.32372850485
4√n 120.36973445199
5√n 46.175737649103

Divisors of 209927440

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 271, 368, 421, 460, 542, 842, 920, 1084, 1355, 1684, 1840, 2105, 2168, 2710, 3368, 4210, 4336, 5420, 6233, 6736, 8420, 9683, 10840, 12466, 16840, 19366, 21680, 24932, 31165, 33680, 38732, 48415, 49864, 62330, 77464, 96830, 99728, 114091, 124660, 154928, 193660, 228182, 249320, 387320, 456364, 498640, 570455, 774640, 912728, 1140910, 1825456, 2281820, 2624093, 4563640, 5248186, 9127280, 10496372, 13120465, 20992744, 26240930, 41985488, 52481860, 104963720, 209927440

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 -209927439
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 209927440 can be divided by 80 positive divisors. The sum of these divisors (counting 209927440) is 1, the average is 0.0125.

Base conversion 209927440

Base System Value
2 Binary 1100100000110011110100010000
3 Ternary 112122000102022101
4 Quaternary 30200303310100
5 Quinary 412220134230
6 Senary 32455250144
8 Octal 1440636420
10 Decimal 209927440
12 Duodecimal 5a379954
16 Hexadecimal c833d10
20 Vigesimal 35c0ic0
36 Base36 3gzh1s

Cryptographic Hash Functions

md5 3639ae773f429971646f060a348cf746
sha1 9bc2404daeb699593990ee1e8d1713055374e2c1
sha256 cf32d4bd946ff81a8fbce522b6dbaf11b3c18501615fee4f021560b7de476ed1
sha512 4867b7a65b02f258be9273e46c3073cfb7cf9f237e8fb272dde2987e68b993b0a31ef6bc370083ebc8d694ce88457e4d136344a3414455e555ac84a569fad10d
ripemd-160 0fd80ccec0770afca95619d79222f1283a69bead

209927440 as geometric shapes

Circle

Radius = n
Diameter 419854880
Circumference 1319013006.5818
Area 1.3844851189921E+17

Sphere

Radius = n
Volume 3.8752188899748E+25
Surface area 5.5379404759685E+17
Circumference 1319013006.5818

Square

Length = n
Perimeter 839709760
Area 44069530064953600
Diagonal 296882232.76226

Cube

Length = n
Surface area 264417180389721600
Volume 9.2514036285387E+24
Space diagonal 363604991.98287

Equilateral Triangle

Length = n
Perimeter 629782320
Area 1.9082666284546E+16
Altitude 181802495.99143

Triangular Pyramid

Length = n
Surface area 1.9082666284546E+16
Volume 1.0902883735389E+24
Height 98960744.254088