20014890 (number)

20014890 is an even 8-digits composite number following 20014889 and preceding 20014891. In scientific notation, it is written as 2.0014890 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 4541760 positive integers (up to 20014890) that are relatively prime to 20014890.

Interesting facts

Basic properties

Name

Name twenty million fourteen thousand eight hundred ninety

Notation

Scientific notation 2.0014890 × 10^7
Engineering notation 2.0014890 × 10^6

Prime Factorization of 20014890

Prime Factorization 2 × 21 × 5 × 191 × 499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20014890
Product of the distinct prime numbers

The prime factorization of 20014890 is 2 × 21 × 5 × 191 × 499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 93, 58, 356, 183, 5208, 5705, 38879, 95921, 466161, 243328, 8395387, 2703623, 18648433, 81152657, 150161677, 884215784, 1599593520, 4878032086

Basic calculations (n = 20014890)

Multiplication

n×y
n×2 40029780
n×3 60044670
n×4 80059560
n×5 100074450

Division

n÷y
n÷2 10007445
n÷3 6671630
n÷3 5003722.5
n÷5 4002978

Exponentiation

ny
n2 400595821712100
n3 8.0178813060273E+21
n4 1.6047701237319E+29
n5 3.2119297501781E+36

Nth Root

y√n
2√n 4473.800397872
3√n 271.50910774639
4√n 66.88647395305
5√n 28.858293199579

Divisors of 20014890

1, 2, 5, 10, 21, 42, 105, 191, 210, 382, 499, 955, 998, 1910, 2495, 4011, 4990, 8022, 10479, 20055, 20958, 40110, 52395, 95309, 104790, 190618, 476545, 953090, 2001489, 4002978, 10007445, 20014890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20014889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20014890 can be divided by 32 positive divisors. The sum of these divisors (counting 20014890) is 1, the average is 0.03125.

Base conversion 20014890

Base System Value
2 Binary 1001100010110011100101010
3 Ternary 1101122212021020
4 Quaternary 1030112130222
5 Quinary 20110434030
6 Senary 1552553310
8 Octal 114263452
10 Decimal 20014890
12 Duodecimal 6852836
16 Hexadecimal 131672a
20 Vigesimal 651h4a
36 Base36 bwzl6

Cryptographic Hash Functions

md5 4869f5517d92d28ecf4918e109313a9b
sha1 f54512b2246a8177c7eda1e2020599401cb9af87
sha256 44cda0fae1205259b9d377bd4769fdadc0c2a68bbe547440fd6a3382d5336c00
sha512 57bb6023267635855bd6d26e993a854965fafca7c6bfa2147c05e83ab2e4606678e0110b02dd4c8e7b80c0604fe75ddae9c6e3ac3ddb921df25a2dfbfb3ad785
ripemd-160 67246dcbf85b199f57f77dc8a265444c6216235c

20014890 as geometric shapes

Circle

Radius = n
Diameter 40029780
Circumference 125757262.77282
Area 1.2585088905495E+15

Sphere

Radius = n
Volume 3.3585222677827E+22
Surface area 5.034035562198E+15
Circumference 125757262.77282

Square

Length = n
Perimeter 80059560
Area 400595821712100
Diagonal 28305328.887406

Cube

Length = n
Surface area 2403574930272600
Volume 8.0178813060273E+21
Space diagonal 34666806.387902

Equilateral Triangle

Length = n
Perimeter 60044670
Area 1.7346307912629E+14
Altitude 17333403.193951

Triangular Pyramid

Length = n
Surface area 1.7346307912629E+14
Volume 9.4491637370679E+20
Height 9435109.6291352