1993661566 (number)

1993661566 is an even 10-digits composite number following 1993661565 and preceding 1993661567. In scientific notation, it is written as 1.993661566 × 10^9. The sum of its digits is 52. It has a total of 6 prime factors and 48 positive divisors. There are 898719744 positive integers (up to 1993661566) that are relatively prime to 1993661566.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-three million six hundred sixty-one thousand five hundred sixty-six

Notation

Scientific notation 1.993661566 × 10^9
Engineering notation 1.993661566 × 10^9

Prime Factorization of 1993661566

Prime Factorization 2 × 13 × 13 × 59 × 389 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 153358582
Product of the distinct prime numbers

The prime factorization of 1993661566 is 2 × 13 × 13 × 59 × 389 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 44, 20, 789, 419, 297, 1917, 6732, 94536, 699499, 32910, 7059892, 3701904, 42280293, 79964035, 581118831, 971466482, 1504142628, 872602145

Basic calculations (n = 1993661566)

Multiplication

n×y
n×2 3987323132
n×3 5980984698
n×4 7974646264
n×5 9968307830

Division

n÷y
n÷2 996830783
n÷3 664553855.33333
n÷3 498415391.5
n÷5 398732313.2

Exponentiation

ny
n2 3974686439745572356
n3 7.9241795918221E+27
n4 1.5798132294297E+37
n5 3.1496129169724E+46

Nth Root

y√n
2√n 44650.437467062
3√n 1258.5886536144
4√n 211.30650124183
5√n 72.431968339029

Divisors of 1993661566

1, 2, 13, 26, 59, 118, 169, 257, 338, 389, 514, 767, 778, 1534, 3341, 5057, 6682, 9971, 10114, 15163, 19942, 22951, 30326, 43433, 45902, 65741, 86866, 99973, 131482, 197119, 199946, 298363, 394238, 596726, 1299649, 2562547, 2599298, 3878719, 5125094, 5898407, 7757438, 11796814, 16895437, 33790874, 76679291, 153358582, 996830783, 1993661566

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1993661565
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1993661566 can be divided by 48 positive divisors. The sum of these divisors (counting 1993661566) is 1, the average is 0.020833333333333.

Base conversion 1993661566

Base System Value
2 Binary 1110110110101001101110001111110
3 Ternary 12010221102111112021
4 Quaternary 1312311031301332
5 Quinary 13040334132231
6 Senary 525455030354
8 Octal 16665156176
10 Decimal 1993661566
12 Duodecimal 47780b3ba
16 Hexadecimal 76d4dc7e
20 Vigesimal 1b307di6
36 Base36 wyz33y

Cryptographic Hash Functions

md5 2a59af3de53ddc239fe64ca8b0940d63
sha1 58de1f1435da2c99e231910e247f1ba8b7c650fc
sha256 a7a1226a9af8de078e1198d61bb04c702b90b9f57c5deb03596c69a97fc4b97c
sha512 b19a14a2ef6a5f636c4ed3691256e0ff8475596caa290950576f6687c74581a05ec2b81448198f1ba7246996842792942bfb28b716c7c6899e1876f5bf9037b7
ripemd-160 b04d82dec69a2fcbb7901f18b950c232c87ce3f9

1993661566 as geometric shapes

Circle

Radius = n
Diameter 3987323132
Circumference 12526545058.98
Area 1.2486845719428E+19

Sphere

Radius = n
Volume 3.3192725855193E+28
Surface area 4.9947382877711E+19
Circumference 12526545058.98

Square

Length = n
Perimeter 7974646264
Area 3974686439745572356
Diagonal 2819463225.4192

Cube

Length = n
Surface area 2.3848118638473E+19
Volume 7.9241795918221E+27
Space diagonal 3453123125.4093

Equilateral Triangle

Length = n
Perimeter 5980984698
Area 1.7210897144486E+18
Altitude 1726561562.7047

Triangular Pyramid

Length = n
Surface area 1.7210897144486E+18
Volume 9.3387352078625E+26
Height 939821075.13973