16888913 (number)

16888913 is an odd 8-digits composite number following 16888912 and preceding 16888914. In scientific notation, it is written as 1.6888913 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 16759860 positive integers (up to 16888913) that are relatively prime to 16888913.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred eighty-eight thousand nine hundred thirteen

Notation

Scientific notation 1.6888913 × 10^7
Engineering notation 1.6888913 × 10^6

Prime Factorization of 16888913

Prime Factorization 131 × 128923

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16888913
Product of the distinct prime numbers

The prime factorization of 16888913 is 131 × 128923. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 17, 95, 665, 220, 8342, 5417, 70280, 92847, 786184, 961303, 6688243, 7796032, 80079063, 43494841, 244451790, 95576055, 547308696, 7155637546

Basic calculations (n = 16888913)

Multiplication

n×y
n×2 33777826
n×3 50666739
n×4 67555652
n×5 84444565

Division

n÷y
n÷2 8444456.5
n÷3 5629637.6666667
n÷3 4222228.25
n÷5 3377782.6

Exponentiation

ny
n2 285235382321569
n3 4.8173155565507E+21
n4 8.1359223328132E+28
n5 1.3740688445364E+36

Nth Root

y√n
2√n 4109.6122688156
3√n 256.56686417932
4√n 64.106257641635
5√n 27.894612946268

Divisors of 16888913

1, 131, 128923, 16888913

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 -16888912
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 16888913 can be divided by 4 positive divisors. The sum of these divisors (counting 16888913) is 1, the average is 0.25.

Base conversion 16888913

Base System Value
2 Binary 1000000011011010001010001
3 Ternary 1011210001020022
4 Quaternary 1000123101101
5 Quinary 13310421123
6 Senary 1401553225
8 Octal 100332121
10 Decimal 16888913
12 Duodecimal 57a5815
16 Hexadecimal 101b451
20 Vigesimal 55b25d
36 Base36 a1zkh

Cryptographic Hash Functions

md5 84cb0fc89dfe481c56babdc3371636ba
sha1 9b3edad8892719feea3ecf4446ecdce7d9ad40aa
sha256 4cf3b453701fb0301912d6fb256e056ae7f8d2d3d800a6e4b79e904be3f82ab4
sha512 310eaef88b1b7185a6075ca69d582edfea1ab55b85edf46792c16e51a26ae784b07073f3af8a8a82b40f5b993f50dff49beb668e975808583a3925b1fb3151ff
ripemd-160 9000eb573de36382a648c731b2ffd32306a4bade

16888913 as geometric shapes

Circle

Radius = n
Diameter 33777826
Circumference 106116170.01583
Area 8.9609338164532E+14

Sphere

Radius = n
Volume 2.0178724216645E+22
Surface area 3.5843735265813E+15
Circumference 106116170.01583

Square

Length = n
Perimeter 67555652
Area 285235382321569
Diagonal 23884529.818339

Cube

Length = n
Surface area 1711412293929414
Volume 4.8173155565507E+21
Space diagonal 29252455.400611

Equilateral Triangle

Length = n
Perimeter 50666739
Area 1.2351054357432E+14
Altitude 14626227.700305

Triangular Pyramid

Length = n
Surface area 1.2351054357432E+14
Volume 5.6772608285874E+20
Height 7961509.9394464