161708422 (number)

161708422 is an even 9-digits composite number following 161708421 and preceding 161708423. In scientific notation, it is written as 1.61708422 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 80650152 positive integers (up to 161708422) that are relatively prime to 161708422.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred eight thousand four hundred twenty-two

Notation

Scientific notation 1.61708422 × 10^8
Engineering notation 1.61708422 × 10^6

Prime Factorization of 161708422

Prime Factorization 2 × 397 × 203663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161708422
Product of the distinct prime numbers

The prime factorization of 161708422 is 2 × 397 × 203663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 94, 98, 881, 803, 5771, 504, 5844, 8304, 46599, 383016, 5606784, 6259368, 17059413, 92598721, 437386694, 215374537, 6892346063, 945694759

Basic calculations (n = 161708422)

Multiplication

n×y
n×2 323416844
n×3 485125266
n×4 646833688
n×5 808542110

Division

n÷y
n÷2 80854211
n÷3 53902807.333333
n÷3 40427105.5
n÷5 32341684.4

Exponentiation

ny
n2 26149613745730084
n3 4.2286127747315E+24
n4 6.8380229905088E+32
n5 1.1057659073949E+41

Nth Root

y√n
2√n 12716.46263707
3√n 544.80892440403
4√n 112.76729418174
5√n 43.827482785157

Divisors of 161708422

1, 2, 397, 794, 203663, 407326, 80854211, 161708422

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 -161708421
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 161708422 can be divided by 8 positive divisors. The sum of these divisors (counting 161708422) is 1, the average is 0.125.

Base conversion 161708422

Base System Value
2 Binary 1001101000110111100110000110
3 Ternary 102021021122020211
4 Quaternary 21220313212012
5 Quinary 312344132142
6 Senary 24013550034
8 Octal 1150674606
10 Decimal 161708422
12 Duodecimal 461a531a
16 Hexadecimal 9a37986
20 Vigesimal 2aadb12
36 Base36 2o9z0m

Cryptographic Hash Functions

md5 e47ec59f3d5394d42d8c0b18f8f441ea
sha1 d1bdf5df23660470ea8bbd078f5d16c5636280ca
sha256 c9d6a8edb5bb44f9c917a393eda5fe53674b454499243d71ee0f2265a26a9d30
sha512 310346242a0b517e5d0a3b7d0a95440457b83eaed27b45e588e7fe21da83d9f1b2a9f79c498aa633b4f1bbcff4ef68f44aa75e335d25c0c8107c5aca6c092c85
ripemd-160 824fd534dee2d6c149ebddfd4ac0d76f48772272

161708422 as geometric shapes

Circle

Radius = n
Diameter 323416844
Circumference 1016043981.1576
Area 8.2151434437796E+16

Sphere

Radius = n
Volume 1.771277177063E+25
Surface area 3.2860573775119E+17
Circumference 1016043981.1576

Square

Length = n
Perimeter 646833688
Area 26149613745730084
Diagonal 228690243.54235

Cube

Length = n
Surface area 156897682474380504
Volume 4.2286127747315E+24
Space diagonal 280087202.91579

Equilateral Triangle

Length = n
Perimeter 485125266
Area 1.1323114901476E+16
Altitude 140043601.45789

Triangular Pyramid

Length = n
Surface area 1.1323114901476E+16
Volume 4.9834679467079E+23
Height 76230081.180784