21706516 (number)

21706516 is an even 8-digits composite number following 21706515 and preceding 21706517. In scientific notation, it is written as 2.1706516 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 9916800 positive integers (up to 21706516) that are relatively prime to 21706516.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred six thousand five hundred sixteen

Notation

Scientific notation 2.1706516 × 10^7
Engineering notation 2.1706516 × 10^6

Prime Factorization of 21706516

Prime Factorization 2 × 2 × 13 × 101 × 4133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10853258
Product of the distinct prime numbers

The prime factorization of 21706516 is 2 × 2 × 13 × 101 × 4133. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 77, 53, 37, 22, 3148, 1875, 87268, 49489, 760065, 560941, 3981689, 1497380, 43183654, 72872715, 38934994, 590050012, 5324076887, 7856045603

Basic calculations (n = 21706516)

Multiplication

n×y
n×2 43413032
n×3 65119548
n×4 86826064
n×5 108532580

Division

n÷y
n÷2 10853258
n÷3 7235505.3333333
n÷3 5426629
n÷5 4341303.2

Exponentiation

ny
n2 471172836858256
n3 1.0227520722029E+22
n4 2.2200384219306E+29
n5 4.8189299526251E+36

Nth Root

y√n
2√n 4659.025219936
3√n 278.95236058343
4√n 68.257052528922
5√n 29.330402615601

Divisors of 21706516

1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 4133, 5252, 8266, 16532, 53729, 107458, 214916, 417433, 834866, 1669732, 5426629, 10853258, 21706516

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21706515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21706516 can be divided by 24 positive divisors. The sum of these divisors (counting 21706516) is 1, the average is 0.041666666666667.

Base conversion 21706516

Base System Value
2 Binary 1010010110011011100010100
3 Ternary 1111211210202001
4 Quaternary 1102303130110
5 Quinary 21024102031
6 Senary 2053125044
8 Octal 122633424
10 Decimal 21706516
12 Duodecimal 7329784
16 Hexadecimal 14b3714
20 Vigesimal 6fd65g
36 Base36 cx8us

Cryptographic Hash Functions

md5 a2ba00741f1807e80e8831ec04b6fed4
sha1 d8af7232d1be0c484fae0e01fff4c7c1ca61808c
sha256 c6d6f1e39ff8d4ece52ecb6d98106641baa1349c1ce346da94666ad4a4718049
sha512 dae647e5f126edae7f74c541cd35d640d29d877449f491becb6998ab26de4c98511c8cc0e6f884afad285e60b761e0536e4a86e7eff66ccd8055ef3133012b77
ripemd-160 a48f4b40aa74127d7157c0a1f7a3921feabaf11c

21706516 as geometric shapes

Circle

Radius = n
Diameter 43413032
Circumference 136386062.40126
Area 1.480233122845E+15

Sphere

Radius = n
Volume 4.2840938619685E+22
Surface area 5.9209324913798E+15
Circumference 136386062.40126

Square

Length = n
Perimeter 86826064
Area 471172836858256
Diagonal 30697649.319069

Cube

Length = n
Surface area 2827037021149536
Volume 1.0227520722029E+22
Space diagonal 37596788.567307

Equilateral Triangle

Length = n
Perimeter 65119548
Area 2.0402382314622E+14
Altitude 18798394.283653

Triangular Pyramid

Length = n
Surface area 2.0402382314622E+14
Volume 1.2053248762121E+21
Height 10232549.773023