163676961 (number)

163676961 is an odd 9-digits composite number following 163676960 and preceding 163676962. In scientific notation, it is written as 1.63676961 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 91247040 positive integers (up to 163676961) that are relatively prime to 163676961.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million six hundred seventy-six thousand nine hundred sixty-one

Notation

Scientific notation 1.63676961 × 10^8
Engineering notation 1.63676961 × 10^6

Prime Factorization of 163676961

Prime Factorization 9 × 287 × 63367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163676961
Product of the distinct prime numbers

The prime factorization of 163676961 is 9 × 287 × 63367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 163676961)

Multiplication

n×y
n×2 327353922
n×3 491030883
n×4 654707844
n×5 818384805

Division

n÷y
n÷2 81838480.5
n÷3 54558987
n÷3 40919240.25
n÷5 32735392.2

Exponentiation

ny
n2 26790147562195521
n3 4.3849299377217E+24
n4 7.1771200640421E+32
n5 1.1747292008145E+41

Nth Root

y√n
2√n 12793.62970388
3√n 547.01073698855
4√n 113.10892848878
5√n 43.933672730875

Divisors of 163676961

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 -163676960
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 163676961 can be divided by 8 positive divisors. The sum of these divisors (counting 163676961) is 1, the average is 0.125.

Base conversion 163676961

Base System Value
2 Binary 1001110000011000001100100001
3 Ternary 102101222122120200
4 Quaternary 21300120030201
5 Quinary 313400130321
6 Senary 24124055413
8 Octal 1160301441
10 Decimal 163676961
12 Duodecimal 46994569
16 Hexadecimal 9c18321
20 Vigesimal 2b2jc81
36 Base36 2pg5y9

Cryptographic Hash Functions

md5 cb4fa6c3b29d8fb7c05437dfb7095d2f
sha1 51878499d616e85791c422b8a35452b9ece2b306
sha256 2d8d7a0c998248e984eebd2ff632c5bbaf761eca31ec9bfa7d6c7f2520fb145d
sha512 93ea004caabdd2d4cda62a2e4e450f1bd47bf055a34f296badb8680587301495f37318e8736a5dad3b4dc2e198d62fc0c6f0b7186fff9970d2f86bba0555c7b8
ripemd-160 22ee9bf8765c8f50a6981c469d14610ab171c54b

163676961 as geometric shapes

Circle

Radius = n
Diameter 327353922
Circumference 1028412676.479
Area 8.416373076998E+16

Sphere

Radius = n
Volume 1.8367551571803E+25
Surface area 3.3665492307992E+17
Circumference 1028412676.479

Square

Length = n
Perimeter 654707844
Area 26790147562195521
Diagonal 231474178.09421

Cube

Length = n
Surface area 160740885373173126
Volume 4.3849299377217E+24
Space diagonal 283496812.48047

Equilateral Triangle

Length = n
Perimeter 491030883
Area 1.1600474179998E+16
Altitude 141748406.24023

Triangular Pyramid

Length = n
Surface area 1.1600474179998E+16
Volume 5.1676894899849E+23
Height 77158059.364737