161796340 (number)

161796340 is an even 9-digits composite number following 161796339 and preceding 161796341. In scientific notation, it is written as 1.61796340 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 64718528 positive integers (up to 161796340) that are relatively prime to 161796340.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred ninety-six thousand three hundred forty

Notation

Scientific notation 1.61796340 × 10^8
Engineering notation 1.61796340 × 10^6

Prime Factorization of 161796340

Prime Factorization 2 × 2 × 5 × 8089817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80898170
Product of the distinct prime numbers

The prime factorization of 161796340 is 2 × 2 × 5 × 8089817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 73, 69, 336, 312, 8895, 294, 43606, 2873, 513190, 647119, 2082004, 8749549, 32880773, 19429618, 62832160, 997908090, 128525878, 3515211250

Basic calculations (n = 161796340)

Multiplication

n×y
n×2 323592680
n×3 485389020
n×4 647185360
n×5 808981700

Division

n÷y
n÷2 80898170
n÷3 53932113.333333
n÷3 40449085
n÷5 32359268

Exponentiation

ny
n2 26178055637395600
n3 4.235513590447E+24
n4 6.8529059695458E+32
n5 1.1087751042367E+41

Nth Root

y√n
2√n 12719.919024899
3√n 544.90764083145
4√n 112.78261845204
5√n 43.832247394056

Divisors of 161796340

1, 2, 4, 5, 10, 20, 8089817, 16179634, 32359268, 40449085, 80898170, 161796340

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161796339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161796340 can be divided by 12 positive divisors. The sum of these divisors (counting 161796340) is 1, the average is 0.083333333333333.

Base conversion 161796340

Base System Value
2 Binary 1001101001001101000011110100
3 Ternary 102021110002212001
4 Quaternary 21221031003310
5 Quinary 312404440330
6 Senary 24015505044
8 Octal 1151150364
10 Decimal 161796340
12 Duodecimal 46228184
16 Hexadecimal 9a4d0f4
20 Vigesimal 2ab4ah0
36 Base36 2obuus

Cryptographic Hash Functions

md5 af1443ba1236685b43096ddde42db4dd
sha1 d2d2f0eb714b7faa2c92cebe9baf7be80434a460
sha256 38fc5da90ffa37d0c07da4daab3013ec423a5f3b9ed9d7ebf46e523b40bc98e9
sha512 fa33561f2cf77d893c1053cedac322646259048a37288a8573ab362c44bb8317dcd4ffb1817e4a2dd40a952fdde1941c3e9db3a107d105342e52da807fa320b1
ripemd-160 772d48432f3260a57096dd96064f6a05f3c7b9a7

161796340 as geometric shapes

Circle

Radius = n
Diameter 323592680
Circumference 1016596386.2434
Area 8.2240787275707E+16

Sphere

Radius = n
Volume 1.7741677839904E+25
Surface area 3.2896314910283E+17
Circumference 1016596386.2434

Square

Length = n
Perimeter 647185360
Area 26178055637395600
Diagonal 228814578.37033

Cube

Length = n
Surface area 157068333824373600
Volume 4.235513590447E+24
Space diagonal 280239481.35869

Equilateral Triangle

Length = n
Perimeter 485389020
Area 1.1335430601834E+16
Altitude 140119740.67934

Triangular Pyramid

Length = n
Surface area 1.1335430601834E+16
Volume 4.9916006360214E+23
Height 76271526.123443