21442016 (number)

21442016 is an even 8-digits composite number following 21442015 and preceding 21442017. In scientific notation, it is written as 2.1442016 × 10^7. The sum of its digits is 20. It has a total of 8 prime factors and 48 positive divisors. There are 10245120 positive integers (up to 21442016) that are relatively prime to 21442016.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred forty-two thousand sixteen

Notation

Scientific notation 2.1442016 × 10^7
Engineering notation 2.1442016 × 10^6

Prime Factorization of 21442016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 59 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1340126
Product of the distinct prime numbers

The prime factorization of 21442016 is 2 × 2 × 2 × 2 × 2 × 41 × 59 × 277. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 81, 86, 858, 898, 8850, 5041, 20916, 58116, 710863, 449538, 2225118, 8836378, 40472773, 22779795, 845039074, 639829143, 5177471788, 7504656576

Basic calculations (n = 21442016)

Multiplication

n×y
n×2 42884032
n×3 64326048
n×4 85768064
n×5 107210080

Division

n÷y
n÷2 10721008
n÷3 7147338.6666667
n÷3 5360504
n÷5 4288403.2

Exponentiation

ny
n2 459760050144256
n3 9.8581823513539E+21
n4 2.1137930370865E+29
n5 4.5323984121897E+36

Nth Root

y√n
2√n 4630.5524508421
3√n 277.81468940008
4√n 68.048162729365
5√n 29.258571805317

Divisors of 21442016

1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 277, 328, 472, 554, 656, 944, 1108, 1312, 1888, 2216, 2419, 4432, 4838, 8864, 9676, 11357, 16343, 19352, 22714, 32686, 38704, 45428, 65372, 77408, 90856, 130744, 181712, 261488, 363424, 522976, 670063, 1340126, 2680252, 5360504, 10721008, 21442016

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21442015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21442016 can be divided by 48 positive divisors. The sum of these divisors (counting 21442016) is 1, the average is 0.020833333333333.

Base conversion 21442016

Base System Value
2 Binary 1010001110010110111100000
3 Ternary 1111100100220202
4 Quaternary 1101302313200
5 Quinary 20442121031
6 Senary 2043324332
8 Octal 121626740
10 Decimal 21442016
12 Duodecimal 72206a8
16 Hexadecimal 1472de0
20 Vigesimal 6e050g
36 Base36 crkrk

Cryptographic Hash Functions

md5 890788f7eda87af523fcb99dc00ca26d
sha1 7e01322d7a060ec614badbc259771ec201e89ddb
sha256 a5efcb0442a722537427e1133b9fa8561c48383faf92aa650a677efc9f67477d
sha512 1b9cc56bffada48cf5c75ddd854adbd255582c1d0838497b87678f7ae8d7625f29b8db32cb6944f4ec62a6031b73f89efc555db769d9463a99cd5d91820b9044
ripemd-160 f985b0c1eb11616a8a5c5797f87b46f679b77a1e

21442016 as geometric shapes

Circle

Radius = n
Diameter 42884032
Circumference 134724159.88751
Area 1.4443787959473E+15

Sphere

Radius = n
Volume 4.1293857670349E+22
Surface area 5.7775151837891E+15
Circumference 134724159.88751

Square

Length = n
Perimeter 85768064
Area 459760050144256
Diagonal 30323589.831821

Cube

Length = n
Surface area 2758560300865536
Volume 9.8581823513539E+21
Space diagonal 37138661.128705

Equilateral Triangle

Length = n
Perimeter 64326048
Area 1.9908194153507E+14
Altitude 18569330.564352

Triangular Pyramid

Length = n
Surface area 1.9908194153507E+14
Volume 1.1617979318027E+21
Height 10107863.277274