163670961 (number)

163670961 is an odd 9-digits composite number following 163670960 and preceding 163670962. In scientific notation, it is written as 1.63670961 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 109113972 positive integers (up to 163670961) that are relatively prime to 163670961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.63670961 × 10^8
Engineering notation 1.63670961 × 10^6

Prime Factorization of 163670961

Prime Factorization 3 × 54556987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 163670961
Product of the distinct prime numbers

The prime factorization of 163670961 is 3 × 54556987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 11, 76, 88, 910, 689, 9401, 51902, 31248, 888081, 633912, 5697843, 2559714, 33610594, 77095013, 988680090, 339906711, 3798537479, 2669647715

Basic calculations (n = 163670961)

Multiplication

n×y
n×2 327341922
n×3 491012883
n×4 654683844
n×5 818354805

Division

n÷y
n÷2 81835480.5
n÷3 54556987
n÷3 40917740.25
n÷5 32734192.2

Exponentiation

ny
n2 26788183474663521
n3 4.3844477327425E+24
n4 7.1760677387224E+32
n5 1.1745139029978E+41

Nth Root

y√n
2√n 12793.395210029
3√n 547.00405287836
4√n 113.10789189985
5√n 43.933350625797

Divisors of 163670961

1, 3, 54556987, 163670961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163670960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163670961 can be divided by 4 positive divisors. The sum of these divisors (counting 163670961) is 1, the average is 0.25.

Base conversion 163670961

Base System Value
2 Binary 1001110000010110101110110001
3 Ternary 102101222100100110
4 Quaternary 21300112232301
5 Quinary 313344432321
6 Senary 24124011533
8 Octal 1160265661
10 Decimal 163670961
12 Duodecimal 46990ba9
16 Hexadecimal 9c16bb1
20 Vigesimal 2b2ih81
36 Base36 2pg1bl

Cryptographic Hash Functions

md5 1ecdad38845f1ddcf3dbf4de8398a91a
sha1 8ef2b14dcd2044d75b04bfaba95cf685d89e4866
sha256 3d950daa9a63f3c099e25e6231c9b51209b37819e1d2da10bdf9531be8dad7aa
sha512 0620e68330e5b9f99d0e15a33c81df275033e20e594c3950620f4c15b1312daf2bebbd435eb559c2552e29d5e8eee772fffb9b5013efe473fb256bef41fe8886
ripemd-160 d48778731e884d017059b9cac12afcd5768547bf

163670961 as geometric shapes

Circle

Radius = n
Diameter 327341922
Circumference 1028374977.3672
Area 8.4157560407018E+16

Sphere

Radius = n
Volume 1.836553171631E+25
Surface area 3.3663024162807E+17
Circumference 1028374977.3672

Square

Length = n
Perimeter 654683844
Area 26788183474663521
Diagonal 231465692.81284

Cube

Length = n
Surface area 160729100847981126
Volume 4.3844477327425E+24
Space diagonal 283486420.17562

Equilateral Triangle

Length = n
Perimeter 491012883
Area 1.1599623705149E+16
Altitude 141743210.08781

Triangular Pyramid

Length = n
Surface area 1.1599623705149E+16
Volume 5.167121205967E+23
Height 77155230.937613