168668082 (number)

168668082 is an even 9-digits composite number following 168668081 and preceding 168668083. In scientific notation, it is written as 1.68668082 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 51111000 positive integers (up to 168668082) that are relatively prime to 168668082.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred sixty-eight thousand eighty-two

Notation

Scientific notation 1.68668082 × 10^8
Engineering notation 1.68668082 × 10^6

Prime Factorization of 168668082

Prime Factorization 2 × 33 × 3 × 9 × 94651

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 168668082
Product of the distinct prime numbers

The prime factorization of 168668082 is 2 × 33 × 3 × 9 × 94651. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 81, 19, 404, 813, 5700, 8587, 54238, 93754, 749862, 949446, 4188069, 8320932, 5595620, 42472578, 34082531, 601303165, 4284858287, 5340307807

Basic calculations (n = 168668082)

Multiplication

n×y
n×2 337336164
n×3 506004246
n×4 674672328
n×5 843340410

Division

n÷y
n÷2 84334041
n÷3 56222694
n÷3 42167020.5
n÷5 33733616.4

Exponentiation

ny
n2 28448921885558724
n3 4.798425089405E+24
n4 8.0934115645062E+32
n5 1.3651002054219E+41

Nth Root

y√n
2√n 12987.227648732
3√n 552.51529151046
4√n 113.96151828022
5√n 44.198403387239

Divisors of 168668082

1, 2, 3, 6, 9, 18, 27, 33, 54, 66, 99, 198, 297, 594, 891, 1782, 94651, 189302, 283953, 567906, 851859, 1703718, 2555577, 3123483, 5111154, 6246966, 9370449, 18740898, 28111347, 56222694, 84334041, 168668082

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 -168668081
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 168668082 can be divided by 32 positive divisors. The sum of these divisors (counting 168668082) is 1, the average is 0.03125.

Base conversion 168668082

Base System Value
2 Binary 1010000011011010101110110010
3 Ternary 102202101020010000
4 Quaternary 22003122232302
5 Quinary 321134334312
6 Senary 24423050430
8 Octal 1203325662
10 Decimal 168668082
12 Duodecimal 485a0a16
16 Hexadecimal a0dabb2
20 Vigesimal 2ce3a42
36 Base36 2sf54i

Cryptographic Hash Functions

md5 f9483c62e923945d666388762ab36f58
sha1 cdd6570977924b770d177ed075ee828a4b704310
sha256 99ca2fca88a187f946069f9fad7cafcaefb3d19a841c0ffab119418e66329249
sha512 c30f27e1f7d8862afec6dcc23a8f03bb9bff0aabd6e33edec3f2cd499c221ae889af06ab7ed7ced85d2dc77a219adfcc6b195573c0c47b77feccb119a35c84f3
ripemd-160 4ce4b060b7fca0fdb5554de06b1c1fdb2552490b

168668082 as geometric shapes

Circle

Radius = n
Diameter 337336164
Circumference 1059772814.6126
Area 8.9374923998221E+16

Sphere

Radius = n
Volume 2.0099596012901E+25
Surface area 3.5749969599288E+17
Circumference 1059772814.6126

Square

Length = n
Perimeter 674672328
Area 28448921885558724
Diagonal 238532689.10386

Cube

Length = n
Surface area 170693531313352344
Volume 4.798425089405E+24
Space diagonal 292141687.63919

Equilateral Triangle

Length = n
Perimeter 506004246
Area 1.2318744531586E+16
Altitude 146070843.8196

Triangular Pyramid

Length = n
Surface area 1.2318744531586E+16
Volume 5.6549981995566E+23
Height 79510896.367952