161796355 (number)

161796355 is an odd 9-digits composite number following 161796354 and preceding 161796356. In scientific notation, it is written as 1.61796355 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 110946048 positive integers (up to 161796355) that are relatively prime to 161796355.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred ninety-six thousand three hundred fifty-five

Notation

Scientific notation 1.61796355 × 10^8
Engineering notation 1.61796355 × 10^6

Prime Factorization of 161796355

Prime Factorization 7 × 5 × 4622753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161796355
Product of the distinct prime numbers

The prime factorization of 161796355 is 7 × 5 × 4622753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161796355)

Multiplication

n×y
n×2 323592710
n×3 485389065
n×4 647185420
n×5 808981775

Division

n÷y
n÷2 80898177.5
n÷3 53932118.333333
n÷3 40449088.75
n÷5 32359271

Exponentiation

ny
n2 26178060491286025
n3 4.2355147684596E+24
n4 6.8529085108543E+32
n5 1.1087756182047E+41

Nth Root

y√n
2√n 12719.919614526
3√n 544.90765767076
4√n 112.78262106604
5√n 43.832248206786

Divisors of 161796355

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 -161796354
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 161796355 can be divided by 8 positive divisors. The sum of these divisors (counting 161796355) is 1, the average is 0.125.

Base conversion 161796355

Base System Value
2 Binary 1001101001001101000100000011
3 Ternary 102021110002212121
4 Quaternary 21221031010003
5 Quinary 312404440410
6 Senary 24015505111
8 Octal 1151150403
10 Decimal 161796355
12 Duodecimal 46228197
16 Hexadecimal 9a4d103
20 Vigesimal 2ab4ahf
36 Base36 2obuv7

Cryptographic Hash Functions

md5 6d9824d264a8d3178948ae1f2390d146
sha1 0a355cc3bf5b26ed9d8abe73d62044f6794e421a
sha256 df71714f5aa5bb73c4d7e399b4b29e53c45fcd6a16dbae92090e2d1dfa830c4e
sha512 a3afe661c9cea1a194bab938d35c7815faac535c3bc697782644ce2a416734da64daeae1cf11da859e2e8dfa5d6443f6dee964adbb121cd4e81fcf57a3495f6b
ripemd-160 1f4dce2bfd6a07a34ce02419782bab9af034402d

161796355 as geometric shapes

Circle

Radius = n
Diameter 323592710
Circumference 1016596480.4912
Area 8.2240802524653E+16

Sphere

Radius = n
Volume 1.7741682774352E+25
Surface area 3.2896321009861E+17
Circumference 1016596480.4912

Square

Length = n
Perimeter 647185420
Area 26178060491286025
Diagonal 228814599.58353

Cube

Length = n
Surface area 157068362947716150
Volume 4.2355147684596E+24
Space diagonal 280239507.33945

Equilateral Triangle

Length = n
Perimeter 485389065
Area 1.133543270363E+16
Altitude 140119753.66973

Triangular Pyramid

Length = n
Surface area 1.133543270363E+16
Volume 4.9916020243226E+23
Height 76271533.194511