20349944 (number)

20349944 is an even 8-digits composite number following 20349943 and preceding 20349945. In scientific notation, it is written as 2.0349944 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 10084480 positive integers (up to 20349944) that are relatively prime to 20349944.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand nine hundred forty-four

Notation

Scientific notation 2.0349944 × 10^7
Engineering notation 2.0349944 × 10^6

Prime Factorization of 20349944

Prime Factorization 2 × 2 × 2 × 113 × 22511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5087486
Product of the distinct prime numbers

The prime factorization of 20349944 is 2 × 2 × 2 × 113 × 22511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 47, 70, 47, 754, 8405, 6309, 4028, 60930, 400793, 459173, 5558347, 926795, 36270900, 54778560, 78801927, 900984032, 2418676489, 9900047874

Basic calculations (n = 20349944)

Multiplication

n×y
n×2 40699888
n×3 61049832
n×4 81399776
n×5 101749720

Division

n÷y
n÷2 10174972
n÷3 6783314.6666667
n÷3 5087486
n÷5 4069988.8

Exponentiation

ny
n2 414120220803136
n3 8.4273233026115E+21
n4 1.7149555727804E+29
n5 3.4899249868569E+36

Nth Root

y√n
2√n 4511.0912205363
3√n 273.01577370876
4√n 67.164657525639
5√n 28.954271586013

Divisors of 20349944

1, 2, 4, 8, 113, 226, 452, 904, 22511, 45022, 90044, 180088, 2543743, 5087486, 10174972, 20349944

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20349943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20349944 can be divided by 16 positive divisors. The sum of these divisors (counting 20349944) is 1, the average is 0.0625.

Base conversion 20349944

Base System Value
2 Binary 1001101101000001111111000
3 Ternary 1102021212212122
4 Quaternary 1031220033320
5 Quinary 20202144234
6 Senary 2004100412
8 Octal 115501770
10 Decimal 20349944
12 Duodecimal 6994708
16 Hexadecimal 13683f8
20 Vigesimal 673eh4
36 Base36 c4648

Cryptographic Hash Functions

md5 a3a4fd839fb249ef9b7a0431b10ff4f2
sha1 2dbf0c61a62a3240ebc3858705a4030df2bb3f7f
sha256 492be6f50020133d22c8147f0c4898c83aa19e89c0ca527be13e9d26f5a7ed67
sha512 b8c0054b88208d82025a9bc1e03cdb9523f72bdc9e6bb86a4084e0f478d008e8ceecff2e5eb44f55377faf03a957c5601229df82a4b1c02008dd96c4ecdbe67b
ripemd-160 1d7196b64a2eb4635b8136230fe342416874c38f

20349944 as geometric shapes

Circle

Radius = n
Diameter 40699888
Circumference 127862469.14273
Area 1.3009970433781E+15

Sphere

Radius = n
Volume 3.5300289302547E+22
Surface area 5.2039881735125E+15
Circumference 127862469.14273

Square

Length = n
Perimeter 81399776
Area 414120220803136
Diagonal 28779166.798333

Cube

Length = n
Surface area 2484721324818816
Volume 8.4273233026115E+21
Space diagonal 35247136.939181

Equilateral Triangle

Length = n
Perimeter 61049832
Area 1.7931931571817E+14
Altitude 17623568.469591

Triangular Pyramid

Length = n
Surface area 1.7931931571817E+14
Volume 9.9316957575466E+20
Height 9593055.5994443