161822013 (number)

161822013 is an odd 9-digits composite number following 161822012 and preceding 161822014. In scientific notation, it is written as 1.61822013 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 107778288 positive integers (up to 161822013) that are relatively prime to 161822013.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million eight hundred twenty-two thousand thirteen

Notation

Scientific notation 1.61822013 × 10^8
Engineering notation 1.61822013 × 10^6

Prime Factorization of 161822013

Prime Factorization 3 × 1069 × 50459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161822013
Product of the distinct prime numbers

The prime factorization of 161822013 is 3 × 1069 × 50459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 24, 68, 847, 126, 1498, 7146, 9781, 77306, 388987, 26102, 9576051, 3513365, 79716177, 77888675, 89432812, 97282464, 9199965989, 7993775110

Basic calculations (n = 161822013)

Multiplication

n×y
n×2 323644026
n×3 485466039
n×4 647288052
n×5 809110065

Division

n÷y
n÷2 80911006.5
n÷3 53940671
n÷3 40455503.25
n÷5 32364402.6

Exponentiation

ny
n2 26186363891372169
n3 4.2375301180524E+24
n4 6.8572565385136E+32
n5 1.1096550567197E+41

Nth Root

y√n
2√n 12720.9281501
3√n 544.93646034205
4√n 112.78709212538
5√n 43.833638320292

Divisors of 161822013

1, 3, 1069, 3207, 50459, 151377, 53940671, 161822013

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161822012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161822013 can be divided by 8 positive divisors. The sum of these divisors (counting 161822013) is 1, the average is 0.125.

Base conversion 161822013

Base System Value
2 Binary 1001101001010011010100111101
3 Ternary 102021111102001220
4 Quaternary 21221103110331
5 Quinary 312411301023
6 Senary 24020223553
8 Octal 1151232475
10 Decimal 161822013
12 Duodecimal 4623abb9
16 Hexadecimal 9a5353d
20 Vigesimal 2ab7f0d
36 Base36 2ocenx

Cryptographic Hash Functions

md5 3fa303135f75bc809d435c04d19992c1
sha1 7905b6be3428424804c3e36a4c346b2f2b2dc8ee
sha256 17ead043bdae718e8fb7b165f6bda08175cbdb152ff18856a6dd0674b8e2d214
sha512 a273ad5b311c9f724d4bbcbfa73bb9554ac89a2672dc20bcd88062cffed0183657b58fc0c54346476fe73d40a8a6ac0e9bfb06dde0c7043eb8b62ad55c7aa5a7
ripemd-160 bb28d835bce8cdc1a58def7dd72828e96bbf1e46

161822013 as geometric shapes

Circle

Radius = n
Diameter 323644026
Circumference 1016757694.4598
Area 8.2266888425364E+16

Sphere

Radius = n
Volume 1.7750124650985E+25
Surface area 3.2906755370146E+17
Circumference 1016757694.4598

Square

Length = n
Perimeter 647288052
Area 26186363891372169
Diagonal 228850885.47512

Cube

Length = n
Surface area 157118183348233014
Volume 4.2375301180524E+24
Space diagonal 280283948.29907

Equilateral Triangle

Length = n
Perimeter 485466039
Area 1.1339028181336E+16
Altitude 140141974.14954

Triangular Pyramid

Length = n
Surface area 1.1339028181336E+16
Volume 4.9939771365951E+23
Height 76283628.491705