20159889 (number)

20159889 is an odd 8-digits composite number following 20159888 and preceding 20159890. In scientific notation, it is written as 2.0159889 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 12937680 positive integers (up to 20159889) that are relatively prime to 20159889.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-nine thousand eight hundred eighty-nine

Notation

Scientific notation 2.0159889 × 10^7
Engineering notation 2.0159889 × 10^6

Prime Factorization of 20159889

Prime Factorization 3 × 31 × 239 × 907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20159889
Product of the distinct prime numbers

The prime factorization of 20159889 is 3 × 31 × 239 × 907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 33, 45, 829, 431, 1298, 7637, 58345, 37558, 585692, 9848, 7409343, 5017458, 11101322, 62897491, 530558142, 280837879, 7430812614, 7488057068

Basic calculations (n = 20159889)

Multiplication

n×y
n×2 40319778
n×3 60479667
n×4 80639556
n×5 100799445

Division

n÷y
n÷2 10079944.5
n÷3 6719963
n÷3 5039972.25
n÷5 4031977.8

Exponentiation

ny
n2 406421124492321
n3 8.1934047570204E+21
n4 1.651781304336E+29
n5 3.329972774769E+36

Nth Root

y√n
2√n 4489.9765032793
3√n 272.16318513046
4√n 67.00728694164
5√n 28.899985663338

Divisors of 20159889

1, 3, 31, 93, 239, 717, 907, 2721, 7409, 22227, 28117, 84351, 216773, 650319, 6719963, 20159889

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 -20159888
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 20159889 can be divided by 16 positive divisors. The sum of these divisors (counting 20159889) is 1, the average is 0.0625.

Base conversion 20159889

Base System Value
2 Binary 1001100111001110110010001
3 Ternary 1101221020011120
4 Quaternary 1030321312101
5 Quinary 20130104024
6 Senary 2000032453
8 Octal 114716621
10 Decimal 20159889
12 Duodecimal 6902729
16 Hexadecimal 1339d91
20 Vigesimal 65jje9
36 Base36 c03gx

Cryptographic Hash Functions

md5 44b1981d07437fd43d0f422cb802a415
sha1 909e1f96bafb0bcdeec2e0ce87e61e4bdbed4482
sha256 0c460135efc5b7c1073c5375c509d78937143cff40845c15f2adf822cab73464
sha512 e6879598e0fd2dcc949bb381c933abf6d5f68c548db7e73f6cb241d356c8b0e1a138b282debdb7860af9eeec8e83086aabd6c2f8e6a3eea65acb04acec7df6ae
ripemd-160 f55bc65aa225b7c54625844e28b0e4964b7ae12a

20159889 as geometric shapes

Circle

Radius = n
Diameter 40319778
Circumference 126668318.35917
Area 1.2768096189688E+15

Sphere

Radius = n
Volume 3.4320453590057E+22
Surface area 5.1072384758751E+15
Circumference 126668318.35917

Square

Length = n
Perimeter 80639556
Area 406421124492321
Diagonal 28510388.439736

Cube

Length = n
Surface area 2438526746953926
Volume 8.1934047570204E+21
Space diagonal 34917952.022949

Equilateral Triangle

Length = n
Perimeter 60479667
Area 1.7598550922249E+14
Altitude 17458976.011474

Triangular Pyramid

Length = n
Surface area 1.7598550922249E+14
Volume 9.6560201078254E+20
Height 9503462.8132454