1990309166 (number)

1990309166 is an even 10-digits composite number following 1990309165 and preceding 1990309167. In scientific notation, it is written as 1.990309166 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 919782720 positive integers (up to 1990309166) that are relatively prime to 1990309166.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990309166 × 10^9
Engineering notation 1.990309166 × 10^9

Prime Factorization of 1990309166

Prime Factorization 2 × 19 × 41 × 1277477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1990309166
Product of the distinct prime numbers

The prime factorization of 1990309166 is 2 × 19 × 41 × 1277477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 52, 21, 462, 925, 2886, 1720, 29322, 79365, 576424, 813300, 9517034, 4586579, 12689310, 80437658, 719426163, 526153099, 7156844202, 2845727862

Basic calculations (n = 1990309166)

Multiplication

n×y
n×2 3980618332
n×3 5970927498
n×4 7961236664
n×5 9951545830

Division

n÷y
n÷2 995154583
n÷3 663436388.66667
n÷3 497577291.5
n÷5 398061833.2

Exponentiation

ny
n2 3961330576263615556
n3 7.8842725554935E+27
n4 1.5692139934441E+37
n5 3.1232209945673E+46

Nth Root

y√n
2√n 44612.881166766
3√n 1257.8828066708
4√n 211.21761566395
5√n 72.407592645184

Divisors of 1990309166

1, 2, 19, 38, 41, 82, 779, 1558, 1277477, 2554954, 24272063, 48544126, 52376557, 104753114, 995154583, 1990309166

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990309165
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990309166 can be divided by 16 positive divisors. The sum of these divisors (counting 1990309166) is 1, the average is 0.0625.

Base conversion 1990309166

Base System Value
2 Binary 1110110101000011011010100101110
3 Ternary 12010201010011220022
4 Quaternary 1312220123110232
5 Quinary 13034004343131
6 Senary 525255122142
8 Octal 16650332456
10 Decimal 1990309166
12 Duodecimal 476673352
16 Hexadecimal 76a1b52e
20 Vigesimal 1b1j8ci6
36 Base36 wwz8dq

Cryptographic Hash Functions

md5 e1221dc666ded01971a2574477d84091
sha1 a611b2720b64f5b4f526f255c06ae35a81ee51a0
sha256 a9aff797bce0bd5790ef95ffce14743593972f23de15162f85aa9f18f75eca34
sha512 d5c950f85316de6c46c7f6faac7e8efe9427ddf44bd996c072ee6441c51af7658bf6b9c423177d5f8053e3b64940224fe1b93735d1f9c8b8fd9823bc9f3668d2
ripemd-160 a0ac547f81eab601913b892bb352272aed072835

1990309166 as geometric shapes

Circle

Radius = n
Diameter 3980618332
Circumference 12505481308.556
Area 1.244488703683E+19

Sphere

Radius = n
Volume 3.3025563652317E+28
Surface area 4.9779548147322E+19
Circumference 12505481308.556

Square

Length = n
Perimeter 7961236664
Area 3961330576263615556
Diagonal 2814722215.8727

Cube

Length = n
Surface area 2.3767983457582E+19
Volume 7.8842725554935E+27
Space diagonal 3447316598.282

Equilateral Triangle

Length = n
Perimeter 5970927498
Area 1.7153064559162E+18
Altitude 1723658299.141

Triangular Pyramid

Length = n
Surface area 1.7153064559162E+18
Volume 9.2917043145208E+26
Height 938240738.62423