16995891 (number)

16995891 is an odd 8-digits composite number following 16995890 and preceding 16995892. In scientific notation, it is written as 1.6995891 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 10264320 positive integers (up to 16995891) that are relatively prime to 16995891.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred ninety-five thousand eight hundred ninety-one

Notation

Scientific notation 1.6995891 × 10^7
Engineering notation 1.6995891 × 10^6

Prime Factorization of 16995891

Prime Factorization 3 × 11 × 353 × 1459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16995891
Product of the distinct prime numbers

The prime factorization of 16995891 is 3 × 11 × 353 × 1459. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 11, 93, 74, 791, 4918, 7014, 92041, 16972, 783576, 42954, 5515226, 6577618, 5098880, 96951290, 189495571, 761864822, 2002030524, 8654775587

Basic calculations (n = 16995891)

Multiplication

n×y
n×2 33991782
n×3 50987673
n×4 67983564
n×5 84979455

Division

n÷y
n÷2 8497945.5
n÷3 5665297
n÷3 4248972.75
n÷5 3399178.2

Exponentiation

ny
n2 288860310883881
n3 4.9094383580086E+21
n4 8.3440279203932E+28
n5 1.4181418903596E+36

Nth Root

y√n
2√n 4122.6073060625
3√n 257.10744093365
4√n 64.207533094354
5√n 27.92986184257

Divisors of 16995891

1, 3, 11, 33, 353, 1059, 1459, 3883, 4377, 11649, 16049, 48147, 515027, 1545081, 5665297, 16995891

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16995890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16995891 can be divided by 16 positive divisors. The sum of these divisors (counting 16995891) is 1, the average is 0.0625.

Base conversion 16995891

Base System Value
2 Binary 1000000110101011000110011
3 Ternary 1011222110222110
4 Quaternary 1000311120303
5 Quinary 13322332031
6 Senary 1404140403
8 Octal 100653063
10 Decimal 16995891
12 Duodecimal 5837703
16 Hexadecimal 1035633
20 Vigesimal 5649eb
36 Base36 a4a43

Cryptographic Hash Functions

md5 a3f680760f9df41a39abd49fc64c4ea9
sha1 860cbd209bbdc4d983e061ca06fd0b58a312c27d
sha256 c3d9b0ef55cfad6d68acfe3509fa48fc75a86bdaf85a049111c17b44a349b402
sha512 4025fe484459707cb5c63fa44d64732a34a663ca63adad9a803455b229c7a9d7aed5021af11c5f93462cbae88c49db2b255d27313146fd791c29e26135b0c460
ripemd-160 6399c1d012bfc839ca91e2b95f86a1a82da94511

16995891 as geometric shapes

Circle

Radius = n
Diameter 33991782
Circumference 106788332.61363
Area 9.0748143058646E+14

Sphere

Radius = n
Volume 2.0564607305029E+22
Surface area 3.6299257223459E+15
Circumference 106788332.61363

Square

Length = n
Perimeter 67983564
Area 288860310883881
Diagonal 24035819.556815

Cube

Length = n
Surface area 1733161865303286
Volume 4.9094383580086E+21
Space diagonal 29437746.731903

Equilateral Triangle

Length = n
Perimeter 50987673
Area 1.2508018368526E+14
Altitude 14718873.365951

Triangular Pyramid

Length = n
Surface area 1.2508018368526E+14
Volume 5.7858285912753E+20
Height 8011939.8522716