20403877 (number)

20403877 is an odd 8-digits composite number following 20403876 and preceding 20403878. In scientific notation, it is written as 2.0403877 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 18690048 positive integers (up to 20403877) that are relatively prime to 20403877.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand eight hundred seventy-seven

Notation

Scientific notation 2.0403877 × 10^7
Engineering notation 2.0403877 × 10^6

Prime Factorization of 20403877

Prime Factorization 13 × 13 × 157 × 769

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1569529
Product of the distinct prime numbers

The prime factorization of 20403877 is 13 × 13 × 157 × 769. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 62, 87, 774, 516, 9572, 7657, 76089, 64804, 970038, 799091, 6123050, 8547589, 51413090, 23842273, 84522838, 159236983, 6324795243, 2568826847

Basic calculations (n = 20403877)

Multiplication

n×y
n×2 40807754
n×3 61211631
n×4 81615508
n×5 102019385

Division

n÷y
n÷2 10201938.5
n÷3 6801292.3333333
n÷3 5100969.25
n÷5 4080775.4

Exponentiation

ny
n2 416318196631129
n3 8.4945052769234E+21
n4 1.733208408462E+29
n5 3.5364171181623E+36

Nth Root

y√n
2√n 4517.0650869785
3√n 273.25675014234
4√n 67.209114612369
5√n 28.969602713189

Divisors of 20403877

1, 13, 157, 169, 769, 2041, 9997, 26533, 120733, 129961, 1569529, 20403877

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403876
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403877 can be divided by 12 positive divisors. The sum of these divisors (counting 20403877) is 1, the average is 0.083333333333333.

Base conversion 20403877

Base System Value
2 Binary 1001101110101011010100101
3 Ternary 1102101121212011
4 Quaternary 1031311122211
5 Quinary 20210411002
6 Senary 2005154221
8 Octal 115653245
10 Decimal 20403877
12 Duodecimal 69bb971
16 Hexadecimal 13756a5
20 Vigesimal 67a9dh
36 Base36 c5bqd

Cryptographic Hash Functions

md5 989fb58c02fe9740c19b2b28f43f64b5
sha1 b9db7c9aaef406ff26cb33cef7ddf971723ed37c
sha256 9758d976cb4388da82ce2cabfaafb357c09e9ed323a04d56b8a04ebda7060a3e
sha512 6c3a3f2f701480ab0c75542fa62c107afeb3a7efc88c879e4e0d86bcf404f929dee831ab25ecf36930abbb51ee2de5032baf22c704d402dff4cdda1cc2b4ba41
ripemd-160 7ff8366449c50a703bd733dff763ddf632267eb1

20403877 as geometric shapes

Circle

Radius = n
Diameter 40807754
Circumference 128201340.1759
Area 1.3079021880921E+15

Sphere

Radius = n
Volume 3.5581700498483E+22
Surface area 5.2316087523684E+15
Circumference 128201340.1759

Square

Length = n
Perimeter 81615508
Area 416318196631129
Diagonal 28855439.578392

Cube

Length = n
Surface area 2497909179786774
Volume 8.4945052769234E+21
Space diagonal 35340551.635386

Equilateral Triangle

Length = n
Perimeter 61211631
Area 1.8027106717014E+14
Altitude 17670275.817693

Triangular Pyramid

Length = n
Surface area 1.8027106717014E+14
Volume 1.0010870473562E+21
Height 9618479.8594642