20131338 (number)

20131338 is an even 8-digits composite number following 20131337 and preceding 20131339. In scientific notation, it is written as 2.0131338 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 6493920 positive integers (up to 20131338) that are relatively prime to 20131338.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand three hundred thirty-eight

Notation

Scientific notation 2.0131338 × 10^7
Engineering notation 2.0131338 × 10^6

Prime Factorization of 20131338

Prime Factorization 2 × 3 × 31 × 108233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20131338
Product of the distinct prime numbers

The prime factorization of 20131338 is 2 × 3 × 31 × 108233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 61, 73, 489, 696, 7076, 7389, 97460, 71861, 728083, 377338, 7544193, 2333472, 95979673, 1989389, 300022785, 460680849, 6492437203, 3592888213

Basic calculations (n = 20131338)

Multiplication

n×y
n×2 40262676
n×3 60394014
n×4 80525352
n×5 100656690

Division

n÷y
n÷2 10065669
n÷3 6710446
n÷3 5032834.5
n÷5 4026267.6

Exponentiation

ny
n2 405270769670244
n3 8.1586428457518E+21
n4 1.6424439674911E+29
n5 3.3064594655625E+36

Nth Root

y√n
2√n 4486.7959614852
3√n 272.03464271853
4√n 66.983549931944
5√n 28.891795228227

Divisors of 20131338

1, 2, 3, 6, 31, 62, 93, 186, 108233, 216466, 324699, 649398, 3355223, 6710446, 10065669, 20131338

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20131337
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131338 can be divided by 16 positive divisors. The sum of these divisors (counting 20131338) is 1, the average is 0.0625.

Base conversion 20131338

Base System Value
2 Binary 1001100110010111000001010
3 Ternary 1101212210000010
4 Quaternary 1030302320022
5 Quinary 20123200323
6 Senary 1555252350
8 Octal 114627012
10 Decimal 20131338
12 Duodecimal 68aa0b6
16 Hexadecimal 1332e0a
20 Vigesimal 65g86i
36 Base36 bzhfu

Cryptographic Hash Functions

md5 f21dc236693ce82ed5db759900f4e877
sha1 645c21931c3f82459e6926b60a43904e826afd15
sha256 7a35698734dc28128ad3c5041ad86c8c4b32b0cbf591616a6faf42f637925f6a
sha512 5bd265e28f2a653379b11b6ddef3c0309a4d5b37418b084e415d3d759c1adb261c4fb696443d21d19fb0472ec448fe63ef102ff4ee1340c366a6694971a12775
ripemd-160 3d5788c4fe77c93989ec57d80b0e574b623e0547

20131338 as geometric shapes

Circle

Radius = n
Diameter 40262676
Circumference 126488927.13547
Area 1.2731956727107E+15

Sphere

Radius = n
Volume 3.4174843236636E+22
Surface area 5.0927826908429E+15
Circumference 126488927.13547

Square

Length = n
Perimeter 80525352
Area 405270769670244
Diagonal 28470011.228317

Cube

Length = n
Surface area 2431624618021464
Volume 8.1586428457518E+21
Space diagonal 34868500.240342

Equilateral Triangle

Length = n
Perimeter 60394014
Area 1.7548739097285E+14
Altitude 17434250.120171

Triangular Pyramid

Length = n
Surface area 1.7548739097285E+14
Volume 9.6150528025171E+20
Height 9490003.7427723