20005090 (number)

20005090 is an even 8-digits composite number following 20005089 and preceding 20005091. In scientific notation, it is written as 2.0005090 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 32 positive divisors. There are 6455040 positive integers (up to 20005090) that are relatively prime to 20005090.

Interesting facts

Basic properties

Name

Name twenty million five thousand ninety

Notation

Scientific notation 2.0005090 × 10^7
Engineering notation 2.0005090 × 10^6

Prime Factorization of 20005090

Prime Factorization 2 × 7 × 5 × 17 × 16811

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20005090
Product of the distinct prime numbers

The prime factorization of 20005090 is 2 × 7 × 5 × 17 × 16811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 85, 25, 725, 621, 9429, 1175, 40966, 74500, 59607, 140798, 9382533, 6311521, 86482654, 7249466, 707696403, 851147944, 524046596, 2919285986

Basic calculations (n = 20005090)

Multiplication

n×y
n×2 40010180
n×3 60015270
n×4 80020360
n×5 100025450

Division

n÷y
n÷2 10002545
n÷3 6668363.3333333
n÷3 5001272.5
n÷5 4001018

Exponentiation

ny
n2 400203625908100
n3 8.0061095546179E+21
n4 1.6016294218999E+29
n5 3.2040740731756E+36

Nth Root

y√n
2√n 4472.7049980968
3√n 271.46478701573
4√n 66.87828495182
5√n 28.855466637161

Divisors of 20005090

1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16811, 33622, 84055, 117677, 168110, 235354, 285787, 571574, 588385, 1176770, 1428935, 2000509, 2857870, 4001018, 10002545, 20005090

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 -20005089
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 20005090 can be divided by 32 positive divisors. The sum of these divisors (counting 20005090) is 1, the average is 0.03125.

Base conversion 20005090

Base System Value
2 Binary 1001100010100000011100010
3 Ternary 1101122100211021
4 Quaternary 1030110003202
5 Quinary 20110130330
6 Senary 1552440054
8 Octal 114240342
10 Decimal 20005090
12 Duodecimal 684902a
16 Hexadecimal 13140e2
20 Vigesimal 650cea
36 Base36 bws0y

Cryptographic Hash Functions

md5 5ee4799146b3280dda42381d5b147f94
sha1 385659ef23b2969db03e0eb50250719d4bd3522f
sha256 fb1a98886b445e3f085802979cbb3dbd0f51d9360a5c224d0808c24eb4082a2b
sha512 0ff791b48b84eeaef893912666813519e980f6843fb6f266dcfeb30af71e0fe1fbb39eb4fc116f22d938fa4b394a7f0020c95c5eb47d411e610ebb6f98f1cf5b
ripemd-160 885289bab14037797ac24cae2bda45b43c41c1c5

20005090 as geometric shapes

Circle

Radius = n
Diameter 40010180
Circumference 125695687.55681
Area 1.2572767710929E+15

Sphere

Radius = n
Volume 3.353591328083E+22
Surface area 5.0291070843715E+15
Circumference 125695687.55681

Square

Length = n
Perimeter 80020360
Area 400203625908100
Diagonal 28291469.594494

Cube

Length = n
Surface area 2401221755448600
Volume 8.0061095546179E+21
Space diagonal 34649832.289988

Equilateral Triangle

Length = n
Perimeter 60015270
Area 1.7329325336153E+14
Altitude 17324916.144994

Triangular Pyramid

Length = n
Surface area 1.7329325336153E+14
Volume 9.4352905949878E+20
Height 9430489.8648315