21498035 (number)

21498035 is an odd 8-digits composite number following 21498034 and preceding 21498036. In scientific notation, it is written as 2.1498035 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 14970240 positive integers (up to 21498035) that are relatively prime to 21498035.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-eight thousand thirty-five

Notation

Scientific notation 2.1498035 × 10^7
Engineering notation 2.1498035 × 10^6

Prime Factorization of 21498035

Prime Factorization 5 × 47 × 13 × 31 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21498035
Product of the distinct prime numbers

The prime factorization of 21498035 is 5 × 47 × 13 × 31 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 38, 79, 586, 178, 1826, 6600, 22858, 66828, 917721, 533194, 7804825, 5230708, 76888196, 56975391, 696114420, 182526662, 944426335, 7791406544

Basic calculations (n = 21498035)

Multiplication

n×y
n×2 42996070
n×3 64494105
n×4 85992140
n×5 107490175

Division

n÷y
n÷2 10749017.5
n÷3 7166011.6666667
n÷3 5374508.75
n÷5 4299607

Exponentiation

ny
n2 462165508861225
n3 9.9356502852914E+21
n4 2.1359695758096E+29
n5 4.5919148699689E+36

Nth Root

y√n
2√n 4636.5973515068
3√n 278.05641678881
4√n 68.092564583123
5√n 29.273843930555

Divisors of 21498035

1, 5, 13, 31, 47, 65, 155, 227, 235, 403, 611, 1135, 1457, 2015, 2951, 3055, 7037, 7285, 10669, 14755, 18941, 35185, 53345, 91481, 94705, 138697, 330739, 457405, 693485, 1653695, 4299607, 21498035

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 -21498034
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 21498035 can be divided by 32 positive divisors. The sum of these divisors (counting 21498035) is 1, the average is 0.03125.

Base conversion 21498035

Base System Value
2 Binary 1010010000000100010110011
3 Ternary 1111110012202112
4 Quaternary 1102000202303
5 Quinary 21000414120
6 Senary 2044435535
8 Octal 122004263
10 Decimal 21498035
12 Duodecimal 7248bab
16 Hexadecimal 14808b3
20 Vigesimal 6e751f
36 Base36 csrzn

Cryptographic Hash Functions

md5 a1a310b12144f985b2c6f53ba7905c9e
sha1 6325a4b5efcd15852e8c5d954a8e5b580aa8b7b3
sha256 a4334f4cf01c0d2c758ca4292c0a2aa84a4c0df2db99520997cd10d3159cbf5a
sha512 132015cb498a7cc816cfaa4e2cde2145339ddb2a8eb1f5f72a7ccbc21d430a678b8395c86f70099db148295e3244921cd9b02d8cc5ccaf294475b5a775fec960
ripemd-160 bbf6f8bceafec8662314bc0ebdb207f3f01f2953

21498035 as geometric shapes

Circle

Radius = n
Diameter 42996070
Circumference 135076137.64523
Area 1.451935767381E+15

Sphere

Radius = n
Volume 4.1618354593212E+22
Surface area 5.8077430695241E+15
Circumference 135076137.64523

Square

Length = n
Perimeter 85992140
Area 462165508861225
Diagonal 30402812.661371

Cube

Length = n
Surface area 2772993053167350
Volume 9.9356502852914E+21
Space diagonal 37235688.882894

Equilateral Triangle

Length = n
Perimeter 64494105
Area 2.0012353571339E+14
Altitude 18617844.441447

Triangular Pyramid

Length = n
Surface area 2.0012353571339E+14
Volume 1.1709276153713E+21
Height 10134270.887124