20005488 (number)

20005488 is an even 8-digits composite number following 20005487 and preceding 20005489. In scientific notation, it is written as 2.0005488 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 6668352 positive integers (up to 20005488) that are relatively prime to 20005488.

Interesting facts

Basic properties

Name

Name twenty million five thousand four hundred eighty-eight

Notation

Scientific notation 2.0005488 × 10^7
Engineering notation 2.0005488 × 10^6

Prime Factorization of 20005488

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 46309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2500686
Product of the distinct prime numbers

The prime factorization of 20005488 is 2 × 2 × 2 × 2 × 3 × 9 × 46309. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 55, 31, 66, 688, 6430, 2514, 73611, 5492, 858563, 781816, 1637325, 1584748, 42324319, 79804228, 633121916, 161281851, 3442779977, 3331201874

Basic calculations (n = 20005488)

Multiplication

n×y
n×2 40010976
n×3 60016464
n×4 80021952
n×5 100027440

Division

n÷y
n÷2 10002744
n÷3 6668496
n÷3 5001372
n÷5 4001097.6

Exponentiation

ny
n2 400219550118144
n3 8.0065874072539E+21
n4 1.6017568829677E+29
n5 3.2043928101128E+36

Nth Root

y√n
2√n 4472.749489967
3√n 271.46658726205
4√n 66.87861758415
5√n 28.855581451784

Divisors of 20005488

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46309, 92618, 138927, 185236, 277854, 370472, 416781, 555708, 740944, 833562, 1111416, 1250343, 1667124, 2222832, 2500686, 3334248, 5001372, 6668496, 10002744, 20005488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20005487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20005488 can be divided by 40 positive divisors. The sum of these divisors (counting 20005488) is 1, the average is 0.025.

Base conversion 20005488

Base System Value
2 Binary 1001100010100001001110000
3 Ternary 1101122101101000
4 Quaternary 1030110021300
5 Quinary 20110133423
6 Senary 1552442000
8 Octal 114241160
10 Decimal 20005488
12 Duodecimal 6849300
16 Hexadecimal 1314270
20 Vigesimal 650de8
36 Base36 bwsc0

Cryptographic Hash Functions

md5 ccf4f9e4d7238208eaf5ee184a4f8940
sha1 542ae83e095001780f985bf0dcb080300d7dd823
sha256 b846d409274941ed061b1f9bdae34f3309f1cff9c14e7ccd2859bcccffaf7502
sha512 ad0f62c84d65a268ed1ab5e4083c2a58e32173db6c3b9a7d1adca196b201c0878d0490a0145a792b5ae2dc0211e6949397e201be548a6a0454f864de2bd9230d
ripemd-160 899b8442dabdbf25cb5c1cb38dc05578bf3f62af

20005488 as geometric shapes

Circle

Radius = n
Diameter 40010976
Circumference 125698188.26456
Area 1.2573267984742E+15

Sphere

Radius = n
Volume 3.3537914905271E+22
Surface area 5.0293071938967E+15
Circumference 125698188.26456

Square

Length = n
Perimeter 80021952
Area 400219550118144
Diagonal 28292032.451492

Cube

Length = n
Surface area 2401317300708864
Volume 8.0065874072539E+21
Space diagonal 34650521.646209

Equilateral Triangle

Length = n
Perimeter 60016464
Area 1.7330014874675E+14
Altitude 17325260.823105

Triangular Pyramid

Length = n
Surface area 1.7330014874675E+14
Volume 9.4358537497201E+20
Height 9430677.4838307