161641103 (number)

161641103 is an odd 9-digits composite number following 161641102 and preceding 161641104. In scientific notation, it is written as 1.61641103 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 149122368 positive integers (up to 161641103) that are relatively prime to 161641103.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.61641103 × 10^8
Engineering notation 1.61641103 × 10^6

Prime Factorization of 161641103

Prime Factorization 13 × 3769 × 3299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161641103
Product of the distinct prime numbers

The prime factorization of 161641103 is 13 × 3769 × 3299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 58, 18, 773, 561, 6926, 7141, 67841, 97734, 490154, 418150, 4957238, 1651829, 87646782, 82478084, 590108393, 164687230, 1429703580, 5758043104

Basic calculations (n = 161641103)

Multiplication

n×y
n×2 323282206
n×3 484923309
n×4 646564412
n×5 808205515

Division

n÷y
n÷2 80820551.5
n÷3 53880367.666667
n÷3 40410275.75
n÷5 32328220.6

Exponentiation

ny
n2 26127846179056609
n3 4.223333875397E+24
n4 6.8266434595644E+32
n5 1.1034661785917E+41

Nth Root

y√n
2√n 12713.815438333
3√n 544.73331283497
4√n 112.75555613065
5√n 43.823833112861

Divisors of 161641103

1, 13, 3299, 3769, 42887, 48997, 12433931, 161641103

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 -161641102
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 161641103 can be divided by 8 positive divisors. The sum of these divisors (counting 161641103) is 1, the average is 0.125.

Base conversion 161641103

Base System Value
2 Binary 1001101000100111001010001111
3 Ternary 102021011012220112
4 Quaternary 21220213022033
5 Quinary 312340003403
6 Senary 24012310235
8 Octal 1150471217
10 Decimal 161641103
12 Duodecimal 4617237b
16 Hexadecimal 9a2728f
20 Vigesimal 2aa52f3
36 Base36 2o8j2n

Cryptographic Hash Functions

md5 faf46a4d7f40d05c311a359a8020be3f
sha1 e56bddc604a7db208387dbbcf902a1d07ed508c8
sha256 bcb7ebbbfc8aa9eb1bcf111278960a1da7250fd071bfb4b2ee9f2c04ccacf88e
sha512 e8d20f9391d6b59d7fabb9f46db16073e278feae2ef1fe55374c9d33e469319d1d979b7b9531777c2b85135b00a761ac15515d1c516f311dcc7fd75ad1bf9706
ripemd-160 443b06747b00c6b9c8a754d1e9174dc5543c7122

161641103 as geometric shapes

Circle

Radius = n
Diameter 323282206
Circumference 1015621003.4059
Area 8.2083049610248E+16

Sphere

Radius = n
Volume 1.7690659568806E+25
Surface area 3.2833219844099E+17
Circumference 1015621003.4059

Square

Length = n
Perimeter 646564412
Area 26127846179056609
Diagonal 228595040.09955

Cube

Length = n
Surface area 156767077074339654
Volume 4.223333875397E+24
Space diagonal 279970602.98747

Equilateral Triangle

Length = n
Perimeter 484923309
Area 1.1313689268618E+16
Altitude 139985301.49374

Triangular Pyramid

Length = n
Surface area 1.1313689268618E+16
Volume 4.9772467041802E+23
Height 76198346.699849