21496444 (number)

21496444 is an even 8-digits composite number following 21496443 and preceding 21496445. In scientific notation, it is written as 2.1496444 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 18 positive divisors. There are 10279896 positive integers (up to 21496444) that are relatively prime to 21496444.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand four hundred forty-four

Notation

Scientific notation 2.1496444 × 10^7
Engineering notation 2.1496444 × 10^6

Prime Factorization of 21496444

Prime Factorization 2 × 2 × 23 × 23 × 10159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 467314
Product of the distinct prime numbers

The prime factorization of 21496444 is 2 × 2 × 23 × 23 × 10159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 60, 58, 923, 98, 4604, 7139, 54223, 89816, 709268, 319553, 9336458, 6929860, 52096645, 990254, 781093484, 914982156, 3967316622, 1458065057

Basic calculations (n = 21496444)

Multiplication

n×y
n×2 42992888
n×3 64489332
n×4 85985776
n×5 107482220

Division

n÷y
n÷2 10748222
n÷3 7165481.3333333
n÷3 5374111
n÷5 4299288.8

Exponentiation

ny
n2 462097104645136
n3 9.9334445325663E+21
n4 2.1353373412142E+29
n5 4.5902159576519E+36

Nth Root

y√n
2√n 4636.4257785497
3√n 278.04955726773
4√n 68.091304720571
5√n 29.273410625237

Divisors of 21496444

1, 2, 4, 23, 46, 92, 529, 1058, 2116, 10159, 20318, 40636, 233657, 467314, 934628, 5374111, 10748222, 21496444

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21496443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21496444 can be divided by 18 positive divisors. The sum of these divisors (counting 21496444) is 1, the average is 0.055555555555556.

Base conversion 21496444

Base System Value
2 Binary 1010010000000001001111100
3 Ternary 1111110010120121
4 Quaternary 1102000021330
5 Quinary 21000341234
6 Senary 2044424324
8 Octal 122001174
10 Decimal 21496444
12 Duodecimal 72480a4
16 Hexadecimal 148027c
20 Vigesimal 6e7124
36 Base36 csqrg

Cryptographic Hash Functions

md5 76b538a9466be256df56e915067a36c3
sha1 6e3b05e385398b2e54477f0a350845d1765eb850
sha256 326fbc0958b09dc0bcc47cd3b5c5a8212fcac59f862156914b16e3bed81c8dd3
sha512 159e6b61290183d7efe513e8dff8999d507681560dfba844a7000a67e1778edb8d3e3e3e5908e4fa0674239ea3c6179a06dd57f388ff9a1d08227a826cbfec6d
ripemd-160 6dbdcbeed4c05b389ea946c26936689ec85ead39

21496444 as geometric shapes

Circle

Radius = n
Diameter 42992888
Circumference 135066141.09741
Area 1.4517208691983E+15

Sphere

Radius = n
Volume 4.1609115157803E+22
Surface area 5.8068834767931E+15
Circumference 135066141.09741

Square

Length = n
Perimeter 85985776
Area 462097104645136
Diagonal 30400562.647594

Cube

Length = n
Surface area 2772582627870816
Volume 9.9334445325663E+21
Space diagonal 37232933.190059

Equilateral Triangle

Length = n
Perimeter 64489332
Area 2.0009391581896E+14
Altitude 18616466.59503

Triangular Pyramid

Length = n
Surface area 2.0009391581896E+14
Volume 1.1706676649197E+21
Height 10133520.882531