21532016 (number)

21532016 is an even 8-digits composite number following 21532015 and preceding 21532017. In scientific notation, it is written as 2.1532016 × 10^7. The sum of its digits is 20. It has a total of 8 prime factors and 80 positive divisors. There are 9008640 positive integers (up to 21532016) that are relatively prime to 21532016.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred thirty-two thousand sixteen

Notation

Scientific notation 2.1532016 × 10^7
Engineering notation 2.1532016 × 10^6

Prime Factorization of 21532016

Prime Factorization 2 × 2 × 2 × 2 × 19 × 11 × 47 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2691502
Product of the distinct prime numbers

The prime factorization of 21532016 is 2 × 2 × 2 × 2 × 19 × 11 × 47 × 137. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 9, 37, 91, 932, 182, 517, 870, 89444, 28194, 458947, 642979, 7612040, 2566411, 14298728, 58450110, 818122031, 495671133, 6988039663, 8623693152

Basic calculations (n = 21532016)

Multiplication

n×y
n×2 43064032
n×3 64596048
n×4 86128064
n×5 107660080

Division

n÷y
n÷2 10766008
n÷3 7177338.6666667
n÷3 5383004
n÷5 4306403.2

Exponentiation

ny
n2 463627713024256
n3 9.9828393348817E+21
n4 2.149506562841E+29
n5 4.6283209703198E+36

Nth Root

y√n
2√n 4640.2603375242
3√n 278.20284352221
4√n 68.119456380128
5√n 29.283092460856

Divisors of 21532016

1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 137, 152, 176, 188, 209, 274, 304, 376, 418, 517, 548, 752, 836, 893, 1034, 1096, 1507, 1672, 1786, 2068, 2192, 2603, 3014, 3344, 3572, 4136, 5206, 6028, 6439, 7144, 8272, 9823, 10412, 12056, 12878, 14288, 19646, 20824, 24112, 25756, 28633, 39292, 41648, 51512, 57266, 70829, 78584, 103024, 114532, 122341, 141658, 157168, 229064, 244682, 283316, 458128, 489364, 566632, 978728, 1133264, 1345751, 1957456, 2691502, 5383004, 10766008, 21532016

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21532015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21532016 can be divided by 80 positive divisors. The sum of these divisors (counting 21532016) is 1, the average is 0.0125.

Base conversion 21532016

Base System Value
2 Binary 1010010001000110101110000
3 Ternary 1111111221101002
4 Quaternary 1102020311300
5 Quinary 21003011031
6 Senary 2045301132
8 Octal 122106560
10 Decimal 21532016
12 Duodecimal 72647a8
16 Hexadecimal 1488d70
20 Vigesimal 6eba0g
36 Base36 cti7k

Cryptographic Hash Functions

md5 80f85589fb9d7399f129472a3d30a6c5
sha1 aa04b6cab8240d4c7986188e9f0a478e306f01c7
sha256 ecce9b6853068b55acf420a69e8c3048a0a759e572ee9aa2d5f5dcade8a16dfb
sha512 ac34fd5f849dcda6114e38a46a0abec9c91c03a99dc849a8f8b826a31c89100837bba4179af342ea4d6157735e2aa5f481c197fffd439550366b4a62b502b281
ripemd-160 c55147085ca7f77d3f40f2f0b51bf343c9e79ed2

21532016 as geometric shapes

Circle

Radius = n
Diameter 43064032
Circumference 135289646.56516
Area 1.4565294172376E+15

Sphere

Radius = n
Volume 4.1816019621909E+22
Surface area 5.8261176689506E+15
Circumference 135289646.56516

Square

Length = n
Perimeter 86128064
Area 463627713024256
Diagonal 30450869.052434

Cube

Length = n
Surface area 2781766278145536
Volume 9.9828393348817E+21
Space diagonal 37294545.701386

Equilateral Triangle

Length = n
Perimeter 64596048
Area 2.0075668868874E+14
Altitude 18647272.850693

Triangular Pyramid

Length = n
Surface area 2.0075668868874E+14
Volume 1.1764888981984E+21
Height 10150289.684145