20143837 (number)

20143837 is an odd 8-digits composite number following 20143836 and preceding 20143838. In scientific notation, it is written as 2.0143837 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 16515312 positive integers (up to 20143837) that are relatively prime to 20143837.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0143837 × 10^7
Engineering notation 2.0143837 × 10^6

Prime Factorization of 20143837

Prime Factorization 7 × 23 × 125117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20143837
Product of the distinct prime numbers

The prime factorization of 20143837 is 7 × 23 × 125117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 43, 8, 867, 976, 6488, 983, 29996, 1388, 394949, 787237, 9601768, 5727791, 44623015, 67298880, 651621785, 455869056, 684284722, 4626745873

Basic calculations (n = 20143837)

Multiplication

n×y
n×2 40287674
n×3 60431511
n×4 80575348
n×5 100719185

Division

n÷y
n÷2 10071918.5
n÷3 6714612.3333333
n÷3 5035959.25
n÷5 4028767.4

Exponentiation

ny
n2 405774169082569
n3 8.1738487208097E+21
n4 1.6465267629465E+29
n5 3.3167366728932E+36

Nth Root

y√n
2√n 4488.1886101188
3√n 272.09093070682
4√n 66.99394457799
5√n 28.89538196348

Divisors of 20143837

1, 7, 23, 161, 125117, 875819, 2877691, 20143837

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143836
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143837 can be divided by 8 positive divisors. The sum of these divisors (counting 20143837) is 1, the average is 0.125.

Base conversion 20143837

Base System Value
2 Binary 1001100110101111011011101
3 Ternary 1101220102011001
4 Quaternary 1030311323131
5 Quinary 20124100322
6 Senary 1555430301
8 Octal 114657335
10 Decimal 20143837
12 Duodecimal 68b5391
16 Hexadecimal 1335edd
20 Vigesimal 65hjbh
36 Base36 bzr31

Cryptographic Hash Functions

md5 ba539f640eae8c89e6848259f6f6351c
sha1 f2868ab79b13aa5b637ce0ca01f44edb945f5ec4
sha256 089853e58a9f3f18ba9951c5281aa5c3fdc66cb1abffdac2a9865d3060095885
sha512 0b8c894352d971416b5c25588872bc6e9aabc3d9f4188969825c2df4a0b8f46087299a63e822b4aa54d8c75e4a04c8aa4a37499c1e5d5440f5d9cf3b2bc8aa54
ripemd-160 28f3af492db15520c5a876f255e1a685e1ecd146

20143837 as geometric shapes

Circle

Radius = n
Diameter 40287674
Circumference 126567460.66862
Area 1.2747771486063E+15

Sphere

Radius = n
Volume 3.4238537457133E+22
Surface area 5.0991085944252E+15
Circumference 126567460.66862

Square

Length = n
Perimeter 80575348
Area 405774169082569
Diagonal 28487687.483633

Cube

Length = n
Surface area 2434645014495414
Volume 8.1738487208097E+21
Space diagonal 34890149.143386

Equilateral Triangle

Length = n
Perimeter 60431511
Area 1.7570536931251E+14
Altitude 17445074.571693

Triangular Pyramid

Length = n
Surface area 1.7570536931251E+14
Volume 9.6329730981292E+20
Height 9495895.8278777