20126668 (number)

20126668 is an even 8-digits composite number following 20126667 and preceding 20126669. In scientific notation, it is written as 2.0126668 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 9733248 positive integers (up to 20126668) that are relatively prime to 20126668.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-six thousand six hundred sixty-eight

Notation

Scientific notation 2.0126668 × 10^7
Engineering notation 2.0126668 × 10^6

Prime Factorization of 20126668

Prime Factorization 2 × 2 × 37 × 239 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10063334
Product of the distinct prime numbers

The prime factorization of 20126668 is 2 × 2 × 37 × 239 × 569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 10, 33, 592, 675, 370, 821, 12810, 93037, 339223, 827121, 4952769, 7374849, 38955216, 95014738, 254974583, 723640170, 1785616404, 3754099494

Basic calculations (n = 20126668)

Multiplication

n×y
n×2 40253336
n×3 60380004
n×4 80506672
n×5 100633340

Division

n÷y
n÷2 10063334
n÷3 6708889.3333333
n÷3 5031667
n÷5 4025333.6

Exponentiation

ny
n2 405082764782224
n3 8.1529663192939E+21
n4 1.6409204632361E+29
n5 3.3026261377959E+36

Nth Root

y√n
2√n 4486.2755153914
3√n 272.01360586496
4√n 66.979664939378
5√n 28.890454659555

Divisors of 20126668

1, 2, 4, 37, 74, 148, 239, 478, 569, 956, 1138, 2276, 8843, 17686, 21053, 35372, 42106, 84212, 135991, 271982, 543964, 5031667, 10063334, 20126668

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 -20126667
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 20126668 can be divided by 24 positive divisors. The sum of these divisors (counting 20126668) is 1, the average is 0.041666666666667.

Base conversion 20126668

Base System Value
2 Binary 1001100110001101111001100
3 Ternary 1101212112121011
4 Quaternary 1030301233030
5 Quinary 20123023133
6 Senary 1555215004
8 Octal 114615714
10 Decimal 20126668
12 Duodecimal 68a7464
16 Hexadecimal 1331bcc
20 Vigesimal 65fgd8
36 Base36 bzdu4

Cryptographic Hash Functions

md5 d73776cf55b7e3b83fdc114c4d0ca628
sha1 07c26eca84007706717beafaff3c4de0a9cfe911
sha256 e50bb4fbb0da3f69bb8896437ff213a57e759724d5b6fe8b9417883130d7ddc8
sha512 ec12eec11b017d93a82be4313e3711c70f8c007953e6554b15cf5d9fd14aa26ba150e974828c235daf3ae00a6c293f39622863f3af21f9fa3e508bbe03c6757a
ripemd-160 2e3e9aeb3feb3dc086af888056af60db0a482bce

20126668 as geometric shapes

Circle

Radius = n
Diameter 40253336
Circumference 126459584.66008
Area 1.2726050379357E+15

Sphere

Radius = n
Volume 3.4151065458212E+22
Surface area 5.0904201517427E+15
Circumference 126459584.66008

Square

Length = n
Perimeter 80506672
Area 405082764782224
Diagonal 28463406.850981

Cube

Length = n
Surface area 2430496588693344
Volume 8.1529663192939E+21
Space diagonal 34860411.563071

Equilateral Triangle

Length = n
Perimeter 60380004
Area 1.7540598246832E+14
Altitude 17430205.781535

Triangular Pyramid

Length = n
Surface area 1.7540598246832E+14
Volume 9.6083629519304E+20
Height 9487802.2836602