168298971 (number)

168298971 is an odd 9-digits composite number following 168298970 and preceding 168298972. In scientific notation, it is written as 1.68298971 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 112199312 positive integers (up to 168298971) that are relatively prime to 168298971.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred ninety-eight thousand nine hundred seventy-one

Notation

Scientific notation 1.68298971 × 10^8
Engineering notation 1.68298971 × 10^6

Prime Factorization of 168298971

Prime Factorization 3 × 56099657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168298971
Product of the distinct prime numbers

The prime factorization of 168298971 is 3 × 56099657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 90, 67, 869, 672, 8483, 5001, 1420, 85830, 181625, 91964, 6837109, 1015773, 67243561, 57231457, 568327124, 770776696, 289901855, 853998995

Basic calculations (n = 168298971)

Multiplication

n×y
n×2 336597942
n×3 504896913
n×4 673195884
n×5 841494855

Division

n÷y
n÷2 84149485.5
n÷3 56099657
n÷3 42074742.75
n÷5 33659794.2

Exponentiation

ny
n2 28324543639658841
n3 4.7669915485992E+24
n4 8.0227977239494E+32
n5 1.3502286014818E+41

Nth Root

y√n
2√n 12973.009327061
3√n 552.11195809843
4√n 113.89911907939
5√n 44.179041791259

Divisors of 168298971

1, 3, 56099657, 168298971

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 -168298970
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 168298971 can be divided by 4 positive divisors. The sum of these divisors (counting 168298971) is 1, the average is 0.25.

Base conversion 168298971

Base System Value
2 Binary 1010000010000000100111011011
3 Ternary 102201200110210020
4 Quaternary 22002000213123
5 Quinary 321041031341
6 Senary 24411121523
8 Octal 1202004733
10 Decimal 168298971
12 Duodecimal 484432a3
16 Hexadecimal a0809db
20 Vigesimal 2cbh78b
36 Base36 2s78bf

Cryptographic Hash Functions

md5 57c8d3f8198b07787febc806bdf52aae
sha1 d7bb12c640212dd90ccfa9eb5898a102e2a4cb59
sha256 0aba2016ea7452f42dc9a662af0647f253ff26f73a419d62079e3d647ff50c66
sha512 c98e00ff4150d2f5e8c2fc652d2a79c8508b8c299beaa1441e4b8a6c97957a9262012a2dc6d649bb4d82946e032d1ab6013f5aa5a3c1ada05430a5f6b092e04c
ripemd-160 424d43a4559e95747aef7ceb8b715f42f88bfe4e

168298971 as geometric shapes

Circle

Radius = n
Diameter 336597942
Circumference 1057453621.8006
Area 8.8984178214636E+16

Sphere

Radius = n
Volume 1.9967927505072E+25
Surface area 3.5593671285854E+17
Circumference 1057453621.8006

Square

Length = n
Perimeter 673195884
Area 28324543639658841
Diagonal 238010687.32164

Cube

Length = n
Surface area 169947261837953046
Volume 4.7669915485992E+24
Space diagonal 291502368.63356

Equilateral Triangle

Length = n
Perimeter 504896913
Area 1.2264887171273E+16
Altitude 145751184.31678

Triangular Pyramid

Length = n
Surface area 1.2264887171273E+16
Volume 5.6179534164557E+23
Height 79336895.773879