20046551 (number)

20046551 is an odd 8-digits composite number following 20046550 and preceding 20046552. In scientific notation, it is written as 2.0046551 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 17182752 positive integers (up to 20046551) that are relatively prime to 20046551.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand five hundred fifty-one

Notation

Scientific notation 2.0046551 × 10^7
Engineering notation 2.0046551 × 10^6

Prime Factorization of 20046551

Prime Factorization 7 × 2863793

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20046551
Product of the distinct prime numbers

The prime factorization of 20046551 is 7 × 2863793. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 31, 79, 875, 747, 9867, 2311, 80996, 87556, 11600, 967359, 122136, 3375698, 47320167, 37692040, 421229579, 693939246, 3997771710, 5628897812

Basic calculations (n = 20046551)

Multiplication

n×y
n×2 40093102
n×3 60139653
n×4 80186204
n×5 100232755

Division

n÷y
n÷2 10023275.5
n÷3 6682183.6666667
n÷3 5011637.75
n÷5 4009310.2

Exponentiation

ny
n2 401864206995601
n3 8.0559913206119E+21
n4 1.614948408642E+29
n5 3.2374145636211E+36

Nth Root

y√n
2√n 4477.3374900715
3√n 271.6521965687
4√n 66.912909741481
5√n 28.867417454946

Divisors of 20046551

1, 7, 2863793, 20046551

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20046550
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20046551 can be divided by 4 positive divisors. The sum of these divisors (counting 20046551) is 1, the average is 0.25.

Base conversion 20046551

Base System Value
2 Binary 1001100011110001011010111
3 Ternary 1101201110200212
4 Quaternary 1030132023113
5 Quinary 20112442201
6 Senary 1553400035
8 Octal 114361327
10 Decimal 20046551
12 Duodecimal 686901b
16 Hexadecimal 131e2d7
20 Vigesimal 655g7b
36 Base36 bxo0n

Cryptographic Hash Functions

md5 18a0ba21f1dc8f339f5f5f9d5da4462b
sha1 731f76a197191ccc513535539f0aa143a307ac53
sha256 1188494ac0ed4bf0cacf62ef8a97a8386f97938662541900632393b36ffb7a62
sha512 f70a839b2371a8a9fd69b6b28396f5a665f2bd1b675cb7a61b5ca6cff2cc865bd356918206239e863a5a985bc37e8d847ca0c9251014ee6c8dbcde124cc0de1e
ripemd-160 17d94115832828f2908d860a1cc45a47d228b298

20046551 as geometric shapes

Circle

Radius = n
Diameter 40093102
Circumference 125956194.70283
Area 1.2624936404381E+15

Sphere

Radius = n
Volume 3.3744857533623E+22
Surface area 5.0499745617523E+15
Circumference 125956194.70283

Square

Length = n
Perimeter 80186204
Area 401864206995601
Diagonal 28350104.303004

Cube

Length = n
Surface area 2411185241973606
Volume 8.0559913206119E+21
Space diagonal 34721644.848521

Equilateral Triangle

Length = n
Perimeter 60139653
Area 1.7401230606494E+14
Altitude 17360822.42426

Triangular Pyramid

Length = n
Surface area 1.7401230606494E+14
Volume 9.4940768199744E+20
Height 9450034.767668