18289922 (number)

18289922 is an even 8-digits composite number following 18289921 and preceding 18289923. In scientific notation, it is written as 1.8289922 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 7392528 positive integers (up to 18289922) that are relatively prime to 18289922.

Interesting facts

Basic properties

Name

Name eighteen million two hundred eighty-nine thousand nine hundred twenty-two

Notation

Scientific notation 1.8289922 × 10^7
Engineering notation 1.8289922 × 10^6

Prime Factorization of 18289922

Prime Factorization 2 × 7 × 23 × 79 × 719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18289922
Product of the distinct prime numbers

The prime factorization of 18289922 is 2 × 7 × 23 × 79 × 719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 92, 73, 831, 723, 2853, 4220, 64175, 79119, 55725, 989561, 8706445, 9609142, 37806985, 60441478, 883996473, 770469068, 3863515220, 1807854886

Basic calculations (n = 18289922)

Multiplication

n×y
n×2 36579844
n×3 54869766
n×4 73159688
n×5 91449610

Division

n÷y
n÷2 9144961
n÷3 6096640.6666667
n÷3 4572480.5
n÷5 3657984.4

Exponentiation

ny
n2 334521246766084
n3 6.1183675106944E+21
n4 1.1190446453794E+29
n5 2.0467239278506E+36

Nth Root

y√n
2√n 4276.6718368376
3√n 263.47370856047
4√n 65.396267759235
5√n 28.342775100354

Divisors of 18289922

1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 719, 1106, 1438, 1817, 3634, 5033, 10066, 12719, 16537, 25438, 33074, 56801, 113602, 115759, 231518, 397607, 795214, 1306423, 2612846, 9144961, 18289922

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18289921
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18289922 can be divided by 32 positive divisors. The sum of these divisors (counting 18289922) is 1, the average is 0.03125.

Base conversion 18289922

Base System Value
2 Binary 1000101110001010100000010
3 Ternary 1021102020001112
4 Quaternary 1011301110002
5 Quinary 14140234142
6 Senary 1452003322
8 Octal 105612402
10 Decimal 18289922
12 Duodecimal 6160542
16 Hexadecimal 1171502
20 Vigesimal 5e64g2
36 Base36 aw0le

Cryptographic Hash Functions

md5 b710a1a9310de681ccdd1943ccce93d4
sha1 ff3afb3589f7788a854d0aec3a9635d3d721c82f
sha256 cf3359e270475415fe404fa74e81f99a4f4f59c98b2b122cd9eace65c8f1fb6a
sha512 90c20b28c9d68cfe5f0d34a7697e18af13d7683bc26ba4345339dd6e5b0791b50c57a237bfaed0ef8bcc81d92f11137b7701225e94ec038094802bedd5cb68bb
ripemd-160 32788f46fd01e5b7a9e369d6ecae4d05d7246203

18289922 as geometric shapes

Circle

Radius = n
Diameter 36579844
Circumference 114918969.17986
Area 1.05092949131E+15

Sphere

Radius = n
Volume 2.562855789808E+22
Surface area 4.2037179652401E+15
Circumference 114918969.17986

Square

Length = n
Perimeter 73159688
Area 334521246766084
Diagonal 25865855.747146

Cube

Length = n
Surface area 2007127480596504
Volume 6.1183675106944E+21
Space diagonal 31679074.170472

Equilateral Triangle

Length = n
Perimeter 54869766
Area 1.4485194890254E+14
Altitude 15839537.085236

Triangular Pyramid

Length = n
Surface area 1.4485194890254E+14
Volume 7.2105652610058E+20
Height 8621951.9157153