18449964 (number)

18449964 is an even 8-digits composite number following 18449963 and preceding 18449965. In scientific notation, it is written as 1.8449964 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 5336064 positive integers (up to 18449964) that are relatively prime to 18449964.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-nine thousand nine hundred sixty-four

Notation

Scientific notation 1.8449964 × 10^7
Engineering notation 1.8449964 × 10^6

Prime Factorization of 18449964

Prime Factorization 2 × 2 × 9 × 13 × 3 × 17 × 773

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9224982
Product of the distinct prime numbers

The prime factorization of 18449964 is 2 × 2 × 9 × 13 × 3 × 17 × 773. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 89, 77, 792, 603, 5768, 694, 48074, 67213, 206565, 300829, 1366914, 7094156, 81239179, 88809721, 35724600, 611436730, 2795289644, 4695464629

Basic calculations (n = 18449964)

Multiplication

n×y
n×2 36899928
n×3 55349892
n×4 73799856
n×5 92249820

Division

n÷y
n÷2 9224982
n÷3 6149988
n÷3 4612491
n÷5 3689992.8

Exponentiation

ny
n2 340401171601296
n3 6.2803893616017E+21
n4 1.1587295762753E+29
n5 2.1378518968015E+36

Nth Root

y√n
2√n 4295.3421283991
3√n 264.23996776112
4√n 65.538859681864
5√n 28.392203858179

Divisors of 18449964

1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 773, 884, 918, 1326, 1404, 1546, 1836, 1989, 2319, 2652, 3092, 3978, 4638, 5967, 6957, 7956, 9276, 10049, 11934, 13141, 13914, 20098, 20871, 23868, 26282, 27828, 30147, 39423, 40196, 41742, 52564, 60294, 78846, 83484, 90441, 118269, 120588, 157692, 170833, 180882, 236538, 271323, 341666, 354807, 361764, 473076, 512499, 542646, 683332, 709614, 1024998, 1085292, 1419228, 1537497, 2049996, 3074994, 4612491, 6149988, 9224982, 18449964

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18449963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18449964 can be divided by 96 positive divisors. The sum of these divisors (counting 18449964) is 1, the average is 0.010416666666667.

Base conversion 18449964

Base System Value
2 Binary 1000110011000011000101100
3 Ternary 1021201100121000
4 Quaternary 1012120120230
5 Quinary 14210344324
6 Senary 1455240300
8 Octal 106303054
10 Decimal 18449964
12 Duodecimal 6219090
16 Hexadecimal 119862c
20 Vigesimal 5f64i4
36 Base36 azg30

Cryptographic Hash Functions

md5 41b20bd1b044064684d84a5202f0f2ab
sha1 25c347f851f797e147ca94b7e64d9cc0f195576d
sha256 d9bbcce80ab4141d70d16165c3f938257449aa49ebdae204d62ad6d2b929f3ca
sha512 2a54e1933357b2eee276c500ba5221b31a747730c2f13bc6d1df5aa4295ed5030629afbf02350f9df5feb3b53b67594647d488cc0b285f1b4a89288b22ce2686
ripemd-160 8284a60b755e41a7ccba72e29d61452a365b2ca0

18449964 as geometric shapes

Circle

Radius = n
Diameter 36899928
Circumference 115924542.72279
Area 1.069401819976E+15

Sphere

Radius = n
Volume 2.6307233440122E+22
Surface area 4.277607279904E+15
Circumference 115924542.72279

Square

Length = n
Perimeter 73799856
Area 340401171601296
Diagonal 26092189.314095

Cube

Length = n
Surface area 2042407029607776
Volume 6.2803893616017E+21
Space diagonal 31956275.045817

Equilateral Triangle

Length = n
Perimeter 55349892
Area 1.4739803104235E+14
Altitude 15978137.522908

Triangular Pyramid

Length = n
Surface area 1.4739803104235E+14
Volume 7.4015098434674E+20
Height 8697396.4380318