161342670 (number)

161342670 is an even 9-digits composite number following 161342669 and preceding 161342671. In scientific notation, it is written as 1.61342670 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 43024704 positive integers (up to 161342670) that are relatively prime to 161342670.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.61342670 × 10^8
Engineering notation 1.61342670 × 10^6

Prime Factorization of 161342670

Prime Factorization 2 × 3 × 5 × 5378089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161342670
Product of the distinct prime numbers

The prime factorization of 161342670 is 2 × 3 × 5 × 5378089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 23, 76, 535, 690, 2004, 8001, 28275, 34008, 202214, 610396, 328689, 633769, 98162892, 77643027, 861126165, 849640112, 1575569344, 2068502183

Basic calculations (n = 161342670)

Multiplication

n×y
n×2 322685340
n×3 484028010
n×4 645370680
n×5 806713350

Division

n÷y
n÷2 80671335
n÷3 53780890
n÷3 40335667.5
n÷5 32268534

Exponentiation

ny
n2 26031457162728900
n3 4.1999848026253E+24
n4 6.7763676201499E+32
n5 1.0933172447365E+41

Nth Root

y√n
2√n 12702.073452787
3√n 544.39786485054
4√n 112.70347577953
5√n 43.807639029778

Divisors of 161342670

1, 2, 3, 5, 6, 10, 15, 30, 5378089, 10756178, 16134267, 26890445, 32268534, 53780890, 80671335, 161342670

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 -161342669
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 161342670 can be divided by 16 positive divisors. The sum of these divisors (counting 161342670) is 1, the average is 0.0625.

Base conversion 161342670

Base System Value
2 Binary 1001100111011110010011001110
3 Ternary 102020121001112110
4 Quaternary 21213132103032
5 Quinary 312300431140
6 Senary 24002044450
8 Octal 1147362316
10 Decimal 161342670
12 Duodecimal 46049726
16 Hexadecimal 99de4ce
20 Vigesimal 2a87gda
36 Base36 2o24su

Cryptographic Hash Functions

md5 f78ea5929dabbb880fefecfca33054d9
sha1 d83051fda9de6f44957bdbd69bec393bd5adff32
sha256 7f7a8ef4be3584e17dd2ba3c02bdc60051f0474db033ca3f72c11a0b3cf294c4
sha512 58bf1f8714a75a084cdc70ab7c28770f9694a6adf8b6c1ab69f8ba9f9b17c87104443d233f8e6cd97d12b247a18eaec225e0bb41d9237d34c55929228950cc31
ripemd-160 a7108e48ca69fd554b45d399c7063ad5d729b239

161342670 as geometric shapes

Circle

Radius = n
Diameter 322685340
Circumference 1013745893.5651
Area 8.1780234584667E+16

Sphere

Radius = n
Volume 1.7592855201489E+25
Surface area 3.2712093833867E+17
Circumference 1013745893.5651

Square

Length = n
Perimeter 645370680
Area 26031457162728900
Diagonal 228172992.10349

Cube

Length = n
Surface area 156188742976373400
Volume 4.1999848026253E+24
Space diagonal 279453701.86882

Equilateral Triangle

Length = n
Perimeter 484028010
Area 1.1271951600225E+16
Altitude 139726850.93441

Triangular Pyramid

Length = n
Surface area 1.1271951600225E+16
Volume 4.949729558028E+23
Height 76057664.034496