2189920 (number)

2189920 is an even 7-digits composite number following 2189919 and preceding 2189921. In scientific notation, it is written as 2.189920 × 10^6. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 875904 positive integers (up to 2189920) that are relatively prime to 2189920.

Interesting facts

Basic properties

Name

Name two million one hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 2.189920 × 10^6
Engineering notation 2.189920 × 10^6

Prime Factorization of 2189920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 136870
Product of the distinct prime numbers

The prime factorization of 2189920 is 2 × 2 × 2 × 2 × 2 × 5 × 13687. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 6, 79, 486, 332, 7315, 624, 33826, 41002, 585336, 239223, 5199835, 3930104, 31341826, 43398191, 196916353, 115230127, 4863531871, 127330912

Basic calculations (n = 2189920)

Multiplication

n×y
n×2 4379840
n×3 6569760
n×4 8759680
n×5 10949600

Division

n÷y
n÷2 1094960
n÷3 729973.33333333
n÷3 547480
n÷5 437984

Exponentiation

ny
n2 4795749606400
n3 1.0502307978047E+19
n4 2.2999214287286E+25
n5 5.0366439352013E+31

Nth Root

y√n
2√n 1479.8378289529
3√n 129.86020475493
4√n 38.46866034778
5√n 18.538972062463

Divisors of 2189920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13687, 27374, 54748, 68435, 109496, 136870, 218992, 273740, 437984, 547480, 1094960, 2189920

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2189919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2189920 can be divided by 24 positive divisors. The sum of these divisors (counting 2189920) is 1, the average is 0.041666666666667.

Base conversion 2189920

Base System Value
2 Binary 1000010110101001100000
3 Ternary 11010021000011
4 Quaternary 20112221200
5 Quinary 1030034140
6 Senary 114534304
8 Octal 10265140
10 Decimal 2189920
12 Duodecimal 897394
16 Hexadecimal 216a60
20 Vigesimal ddeg0
36 Base36 1axr4

Cryptographic Hash Functions

md5 6c4bf8416569bef7331fd6e79f942425
sha1 754b827a82f1cea59047ff02d6c7847b93923ef3
sha256 a6bad11fe771ac43a81507a875b75c2337691824ed0f188461b94a4cce958674
sha512 9cc4e9a6443613107654a381a4dcb4fb50b251c728154f028202a43524c3554e4864971de7a3e36078b698c0c4b7ba1e0ea041ff76634668b3fa07885bb37c13
ripemd-160 d593b3c89444a2999fbf08004624272c140fbb2d

2189920 as geometric shapes

Circle

Radius = n
Diameter 4379840
Circumference 13759673.167899
Area 15066291731922

Sphere

Radius = n
Volume 4.3991964786095E+19
Surface area 60265166927690
Circumference 13759673.167899

Square

Length = n
Perimeter 8759680
Area 4795749606400
Diagonal 3097014.5645121

Cube

Length = n
Surface area 28774497638400
Volume 1.0502307978047E+19
Space diagonal 3793052.7045112

Equilateral Triangle

Length = n
Perimeter 6569760
Area 2076620494665.8
Altitude 1896526.3522556

Triangular Pyramid

Length = n
Surface area 2076620494665.8
Volume 1.2377088648978E+18
Height 1032338.1881707