20681704 (number)

20681704 is an even 8-digits composite number following 20681703 and preceding 20681705. In scientific notation, it is written as 2.0681704 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 10321392 positive integers (up to 20681704) that are relatively prime to 20681704.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-one thousand seven hundred four

Notation

Scientific notation 2.0681704 × 10^7
Engineering notation 2.0681704 × 10^6

Prime Factorization of 20681704

Prime Factorization 2 × 2 × 2 × 607 × 4259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5170426
Product of the distinct prime numbers

The prime factorization of 20681704 is 2 × 2 × 2 × 607 × 4259. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 75, 16, 800, 854, 7647, 3826, 41689, 56753, 884672, 431685, 9282796, 5765574, 55421567, 9872476, 933948317, 803282418, 2573458106, 3464318283

Basic calculations (n = 20681704)

Multiplication

n×y
n×2 41363408
n×3 62045112
n×4 82726816
n×5 103408520

Division

n÷y
n÷2 10340852
n÷3 6893901.3333333
n÷3 5170426
n÷5 4136340.8

Exponentiation

ny
n2 427732880343616
n3 8.8462448223341E+21
n4 1.8295541692705E+29
n5 3.7838297780818E+36

Nth Root

y√n
2√n 4547.7141510873
3√n 274.49141924708
4√n 67.4367418481
5√n 29.048068739863

Divisors of 20681704

1, 2, 4, 8, 607, 1214, 2428, 4259, 4856, 8518, 17036, 34072, 2585213, 5170426, 10340852, 20681704

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20681703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20681704 can be divided by 16 positive divisors. The sum of these divisors (counting 20681704) is 1, the average is 0.0625.

Base conversion 20681704

Base System Value
2 Binary 1001110111001001111101000
3 Ternary 1102220201222001
4 Quaternary 1032321033220
5 Quinary 20243303304
6 Senary 2015140344
8 Octal 116711750
10 Decimal 20681704
12 Duodecimal 6b146b4
16 Hexadecimal 13b93e8
20 Vigesimal 695454
36 Base36 cba3s

Cryptographic Hash Functions

md5 1308f490a7f13e01fc738e01284a9b64
sha1 dff76752957dd93dfc0477eccd822aeae212076f
sha256 a8a9a040e5c191013bb635d2d510ae1f6d07ab5aec01d6d4e4558d9dabac6423
sha512 2ad632bbe944cfad52812803b72c041268e8018f3a518dc6579c6297b97b4b9d7faaaa0fdeddb30f73df561b7eb6f45682aead9fc39f5f558c06d68bc0193def
ripemd-160 bb64091fcdc9a815284b40ae56c1c7dc2c7d029f

20681704 as geometric shapes

Circle

Radius = n
Diameter 41363408
Circumference 129946978.70024
Area 1.3437624745863E+15

Sphere

Radius = n
Volume 3.7055063660935E+22
Surface area 5.3750498983452E+15
Circumference 129946978.70024

Square

Length = n
Perimeter 82726816
Area 427732880343616
Diagonal 29248346.289786

Cube

Length = n
Surface area 2566397282061696
Volume 8.8462448223341E+21
Space diagonal 35821762.1151

Equilateral Triangle

Length = n
Perimeter 62045112
Area 1.8521377020573E+14
Altitude 17910881.05755

Triangular Pyramid

Length = n
Surface area 1.8521377020573E+14
Volume 1.0425399503181E+21
Height 9749448.763262