20740688 (number)

20740688 is an even 8-digits composite number following 20740687 and preceding 20740689. In scientific notation, it is written as 2.0740688 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 10 positive divisors. There are 10370336 positive integers (up to 20740688) that are relatively prime to 20740688.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty thousand six hundred eighty-eight

Notation

Scientific notation 2.0740688 × 10^7
Engineering notation 2.0740688 × 10^6

Prime Factorization of 20740688

Prime Factorization 2 × 2 × 2 × 2 × 1296293

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2592586
Product of the distinct prime numbers

The prime factorization of 20740688 is 2 × 2 × 2 × 2 × 1296293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 16, 13, 517, 233, 3867, 119, 27132, 60086, 645749, 624414, 2435261, 524958, 76502612, 72559340, 941096462, 13127613, 3344129154, 4803456236

Basic calculations (n = 20740688)

Multiplication

n×y
n×2 41481376
n×3 62222064
n×4 82962752
n×5 103703440

Division

n÷y
n÷2 10370344
n÷3 6913562.6666667
n÷3 5185172
n÷5 4148137.6

Exponentiation

ny
n2 430176138713344
n3 8.9221490780982E+21
n4 1.8505151031832E+29
n5 3.8380956394411E+36

Nth Root

y√n
2√n 4554.1945500824
3√n 274.75212043504
4√n 67.4847727275
5√n 29.064618827012

Divisors of 20740688

1, 2, 4, 8, 16, 1296293, 2592586, 5185172, 10370344, 20740688

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20740687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20740688 can be divided by 10 positive divisors. The sum of these divisors (counting 20740688) is 1, the average is 0.1.

Base conversion 20740688

Base System Value
2 Binary 1001111000111101001010000
3 Ternary 1110000201212122
4 Quaternary 1033013221100
5 Quinary 20302200223
6 Senary 2020313412
8 Octal 117075120
10 Decimal 20740688
12 Duodecimal 6b42868
16 Hexadecimal 13c7a50
20 Vigesimal 69cbe8
36 Base36 ccjm8

Cryptographic Hash Functions

md5 a36a57da1b3e2630e7a72e749e88b1eb
sha1 8f6e600981505ac5de2c11f5e0d954392a72d6b9
sha256 230673bff672d22ca64bcb09a8b99c4b74c3edad25d850c54e31885c579ddc65
sha512 74e30f67529616fe2103558b1902dfc39cb91ca8eabdfc39be840912d71075c5c73ccf14c12842a6f45a5dd782aa700a9889b3897f099631c4562d0a6115993c
ripemd-160 36d66d68b65a8a0993b7122f263db7865c8bc66c

20740688 as geometric shapes

Circle

Radius = n
Diameter 41481376
Circumference 130317586.1024
Area 1.3514381971315E+15

Sphere

Radius = n
Volume 3.7373010663982E+22
Surface area 5.4057527885259E+15
Circumference 130317586.1024

Square

Length = n
Perimeter 82962752
Area 430176138713344
Diagonal 29331762.262549

Cube

Length = n
Surface area 2581056832280064
Volume 8.9221490780982E+21
Space diagonal 35923925.399934

Equilateral Triangle

Length = n
Perimeter 62222064
Area 1.8627173211383E+14
Altitude 17961962.699967

Triangular Pyramid

Length = n
Surface area 1.8627173211383E+14
Volume 1.0514853526468E+21
Height 9777254.0875163