20127740 (number)

20127740 is an even 8-digits composite number following 20127739 and preceding 20127741. In scientific notation, it is written as 2.0127740 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 7773248 positive integers (up to 20127740) that are relatively prime to 20127740.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-seven thousand seven hundred forty

Notation

Scientific notation 2.0127740 × 10^7
Engineering notation 2.0127740 × 10^6

Prime Factorization of 20127740

Prime Factorization 2 × 2 × 5 × 29 × 34703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10063870
Product of the distinct prime numbers

The prime factorization of 20127740 is 2 × 2 × 5 × 29 × 34703. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 54, 78, 118, 509, 7746, 4769, 4772, 76438, 657966, 651880, 4901865, 2908556, 34462603, 44773786, 835697749, 652532268, 1319295784, 5981971580

Basic calculations (n = 20127740)

Multiplication

n×y
n×2 40255480
n×3 60383220
n×4 80510960
n×5 100638700

Division

n÷y
n÷2 10063870
n÷3 6709246.6666667
n÷3 5031935
n÷5 4025548

Exponentiation

ny
n2 405125917507600
n3 8.1542691348544E+21
n4 1.6412700903637E+29
n5 3.3035057648618E+36

Nth Root

y√n
2√n 4486.3949892982
3√n 272.01843516919
4√n 66.980556800449
5√n 28.890762409527

Divisors of 20127740

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34703, 69406, 138812, 173515, 347030, 694060, 1006387, 2012774, 4025548, 5031935, 10063870, 20127740

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 -20127739
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 20127740 can be divided by 24 positive divisors. The sum of these divisors (counting 20127740) is 1, the average is 0.041666666666667.

Base conversion 20127740

Base System Value
2 Binary 1001100110001111111111100
3 Ternary 1101212121001212
4 Quaternary 1030301333330
5 Quinary 20123041430
6 Senary 1555223552
8 Octal 114617774
10 Decimal 20127740
12 Duodecimal 68a7bb8
16 Hexadecimal 1331ffc
20 Vigesimal 65fj70
36 Base36 bzenw

Cryptographic Hash Functions

md5 fe997f41a80d06ff5824a8f03e98a5ed
sha1 aacb67a4a597a5b4964a0fd1bc0b806aa7653791
sha256 fe957c4dbb40983f138bd485a0f9c6358adfca5808077cbae028cef8c509ec42
sha512 78394e297fb5102a0df54e63d6b10617105e96dc6f22793c8cecf9eb9ff24389afa4d90dfc85d9f95eb8ea0130efd5f735f240845d99f437aa26d763baaa1be0
ripemd-160 658f25d84071d4f3f135d44f895680f09e9d6b59

20127740 as geometric shapes

Circle

Radius = n
Diameter 40255480
Circumference 126466320.23473
Area 1.2727406062207E+15

Sphere

Radius = n
Volume 3.415652267927E+22
Surface area 5.0909624248828E+15
Circumference 126466320.23473

Square

Length = n
Perimeter 80510960
Area 405125917507600
Diagonal 28464922.887919

Cube

Length = n
Surface area 2430755505045600
Volume 8.1542691348544E+21
Space diagonal 34862268.321536

Equilateral Triangle

Length = n
Perimeter 60383220
Area 1.7542466814653E+14
Altitude 17431134.160768

Triangular Pyramid

Length = n
Surface area 1.7542466814653E+14
Volume 9.6098983347929E+20
Height 9488307.6293065