16869890 (number)

16869890 is an even 8-digits composite number following 16869889 and preceding 16869891. In scientific notation, it is written as 1.6869890 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 6530160 positive integers (up to 16869890) that are relatively prime to 16869890.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred sixty-nine thousand eight hundred ninety

Notation

Scientific notation 1.6869890 × 10^7
Engineering notation 1.6869890 × 10^6

Prime Factorization of 16869890

Prime Factorization 2 × 5 × 31 × 54419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16869890
Product of the distinct prime numbers

The prime factorization of 16869890 is 2 × 5 × 31 × 54419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 6, 22, 916, 208, 561, 1596, 89619, 39137, 346950, 644907, 5053492, 4203360, 62564190, 49553687, 214186598, 891840920, 1194515140, 3178555320

Basic calculations (n = 16869890)

Multiplication

n×y
n×2 33739780
n×3 50609670
n×4 67479560
n×5 84349450

Division

n÷y
n÷2 8434945
n÷3 5623296.6666667
n÷3 4217472.5
n÷5 3373978

Exponentiation

ny
n2 284593188612100
n3 4.8010557866354E+21
n4 8.0993283004402E+28
n5 1.3663477750231E+36

Nth Root

y√n
2√n 4107.2971648032
3√n 256.47049908526
4√n 64.088198327018
5√n 27.888326236636

Divisors of 16869890

1, 2, 5, 10, 31, 62, 155, 310, 54419, 108838, 272095, 544190, 1686989, 3373978, 8434945, 16869890

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 -16869889
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 16869890 can be divided by 16 positive divisors. The sum of these divisors (counting 16869890) is 1, the average is 0.0625.

Base conversion 16869890

Base System Value
2 Binary 1000000010110101000000010
3 Ternary 1011202002010202
4 Quaternary 1000112220002
5 Quinary 13304314030
6 Senary 1401325202
8 Octal 100265002
10 Decimal 16869890
12 Duodecimal 5796802
16 Hexadecimal 1016a02
20 Vigesimal 558eea
36 Base36 a1kw2

Cryptographic Hash Functions

md5 0c4f98e8b5f0551948edd5a56d2e698a
sha1 39e9fab95c9b0233ad518b71c7586718ddad7b65
sha256 447d228a31b1f6295b3f53666a22d76c8c1b53f8616145d6c6db66130b7ceb5a
sha512 96ff0415ca09954f93241b1923ce5b73c7740a5d6cb40df3cbd9eda11286d9c0bbc8aae7d842c88b9ad00eb1c08b6a492f5351108781c3ca0e192540547f7f9a
ripemd-160 efd2e39951b617daaf53566161437ef5529a6833

16869890 as geometric shapes

Circle

Radius = n
Diameter 33739780
Circumference 105996644.98174
Area 8.9407587060547E+14

Sphere

Radius = n
Volume 2.0110615451691E+22
Surface area 3.5763034824219E+15
Circumference 105996644.98174

Square

Length = n
Perimeter 67479560
Area 284593188612100
Diagonal 23857627.233742

Cube

Length = n
Surface area 1707559131672600
Volume 4.8010557866354E+21
Space diagonal 29219506.598098

Equilateral Triangle

Length = n
Perimeter 50609670
Area 1.2323246554105E+14
Altitude 14609753.299049

Triangular Pyramid

Length = n
Surface area 1.2323246554105E+14
Volume 5.6580985059747E+20
Height 7952542.4112474