20140688 (number)

20140688 is an even 8-digits composite number following 20140687 and preceding 20140689. In scientific notation, it is written as 2.0140688 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 10037280 positive integers (up to 20140688) that are relatively prime to 20140688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0140688 × 10^7
Engineering notation 2.0140688 × 10^6

Prime Factorization of 20140688

Prime Factorization 2 × 2 × 2 × 2 × 331 × 3803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2517586
Product of the distinct prime numbers

The prime factorization of 20140688 is 2 × 2 × 2 × 2 × 331 × 3803. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 45, 23, 174, 227, 7669, 244, 16391, 63410, 153366, 96946, 7456411, 3509784, 87791049, 27582680, 513718254, 22152858, 7041241384, 1361383219

Basic calculations (n = 20140688)

Multiplication

n×y
n×2 40281376
n×3 60422064
n×4 80562752
n×5 100703440

Division

n÷y
n÷2 10070344
n÷3 6713562.6666667
n÷3 5035172
n÷5 4028137.6

Exponentiation

ny
n2 405647313113344
n3 8.1700159714542E+21
n4 1.6454974263608E+29
n5 3.3141450269135E+36

Nth Root

y√n
2√n 4487.8377867298
3√n 272.07675169693
4√n 66.991326205187
5√n 28.894478488655

Divisors of 20140688

1, 2, 4, 8, 16, 331, 662, 1324, 2648, 3803, 5296, 7606, 15212, 30424, 60848, 1258793, 2517586, 5035172, 10070344, 20140688

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20140687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140688 can be divided by 20 positive divisors. The sum of these divisors (counting 20140688) is 1, the average is 0.05.

Base conversion 20140688

Base System Value
2 Binary 1001100110101001010010000
3 Ternary 1101220020211102
4 Quaternary 1030311022100
5 Quinary 20124000223
6 Senary 1555403532
8 Octal 114651220
10 Decimal 20140688
12 Duodecimal 68b35a8
16 Hexadecimal 1335290
20 Vigesimal 65hbe8
36 Base36 bzonk

Cryptographic Hash Functions

md5 d0d43bea4503c22bc8d90fce3fb31c75
sha1 a9f3d6be5a4bce04ad7f90d372da0cbc01431783
sha256 cfb4d066a7467cc5fda68bc7d96ca6438a7fa87976890a962fc82c72e2e0a538
sha512 3e123c2b826c40ad4034db9af3e6b46095c4e5ee8faf65cb23db636f63fae631ab979bbc323f567149e5791cf4c2f1749724a3d2c7bc3ee49b16892e1c96317c
ripemd-160 302bc57d3a285c9a0271f09683f668fbeb0d7ab4

20140688 as geometric shapes

Circle

Radius = n
Diameter 40281376
Circumference 126547674.91809
Area 1.2743786188253E+15

Sphere

Radius = n
Volume 3.4222482874176E+22
Surface area 5.0975144753013E+15
Circumference 126547674.91809

Square

Length = n
Perimeter 80562752
Area 405647313113344
Diagonal 28483234.125125

Cube

Length = n
Surface area 2433883878680064
Volume 8.1700159714542E+21
Space diagonal 34884694.915393

Equilateral Triangle

Length = n
Perimeter 60422064
Area 1.7565043906653E+14
Altitude 17442347.457696

Triangular Pyramid

Length = n
Surface area 1.7565043906653E+14
Volume 9.6284561596961E+20
Height 9494411.3750417