161242006 (number)

161242006 is an even 9-digits composite number following 161242005 and preceding 161242007. In scientific notation, it is written as 1.61242006 × 10^8. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 75659584 positive integers (up to 161242006) that are relatively prime to 161242006.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million two hundred forty-two thousand six

Notation

Scientific notation 1.61242006 × 10^8
Engineering notation 1.61242006 × 10^6

Prime Factorization of 161242006

Prime Factorization 2 × 23 × 53 × 66137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161242006
Product of the distinct prime numbers

The prime factorization of 161242006 is 2 × 23 × 53 × 66137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 4, 75, 670, 866, 2559, 8797, 7694, 95711, 308887, 146152, 1771264, 5192647, 34839058, 27663773, 65213014, 821874504, 2763476281, 6887904552

Basic calculations (n = 161242006)

Multiplication

n×y
n×2 322484012
n×3 483726018
n×4 644968024
n×5 806210030

Division

n÷y
n÷2 80621003
n÷3 53747335.333333
n÷3 40310501.5
n÷5 32248401.2

Exponentiation

ny
n2 25998984498904036
n3 4.1921284145662E+24
n4 6.7594719497425E+32
n5 1.0899108166772E+41

Nth Root

y√n
2√n 12698.110331856
3√n 544.28462209065
4√n 112.68589233731
5√n 43.802171222489

Divisors of 161242006

1, 2, 23, 46, 53, 106, 1219, 2438, 66137, 132274, 1521151, 3042302, 3505261, 7010522, 80621003, 161242006

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 -161242005
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 161242006 can be divided by 16 positive divisors. The sum of these divisors (counting 161242006) is 1, the average is 0.0625.

Base conversion 161242006

Base System Value
2 Binary 1001100111000101101110010110
3 Ternary 102020101221110011
4 Quaternary 21213011232112
5 Quinary 312234221011
6 Senary 23555550434
8 Octal 1147055626
10 Decimal 161242006
12 Duodecimal 45bbb41a
16 Hexadecimal 99c5b96
20 Vigesimal 2a7f506
36 Base36 2nzz4m

Cryptographic Hash Functions

md5 093d5e2f59ab1cec7dcd6866b9add5bf
sha1 e7ac0df063c9409355124e9250661ec2d9de8cfc
sha256 28b0b595b7058a4cf1d3bd47bc4f3831af1f2ada536877e6ab473e8ac0dc7cf4
sha512 fea018d595470a0512684746cf1ceca9b888165cf703a57472610ffc4a66ffc2c4319ec9493091697143c9ba1dbc19a27219adfd4912aa58cb63cc1150ca84c3
ripemd-160 d211c3c7975d774d03d6d97371cabdc4fdbc5a76

161242006 as geometric shapes

Circle

Radius = n
Diameter 322484012
Circumference 1013113402.9994
Area 8.1678218702552E+16

Sphere

Radius = n
Volume 1.7559946440142E+25
Surface area 3.2671287481021E+17
Circumference 1013113402.9994

Square

Length = n
Perimeter 644968024
Area 25998984498904036
Diagonal 228030631.70944

Cube

Length = n
Surface area 155993906993424216
Volume 4.1921284145662E+24
Space diagonal 279279346.70633

Equilateral Triangle

Length = n
Perimeter 483726018
Area 1.1257890524324E+16
Altitude 139639673.35316

Triangular Pyramid

Length = n
Surface area 1.1257890524324E+16
Volume 4.9404707159076E+23
Height 76010210.569815