2021970 (number)

2021970 is an even 7-digits composite number following 2021969 and preceding 2021971. In scientific notation, it is written as 2.021970 × 10^6. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 539184 positive integers (up to 2021970) that are relatively prime to 2021970.

Interesting facts

Basic properties

Name

Name two million twenty-one thousand nine hundred seventy

Notation

Scientific notation 2.021970 × 10^6
Engineering notation 2.021970 × 10^6

Prime Factorization of 2021970

Prime Factorization 2 × 3 × 5 × 67399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021970
Product of the distinct prime numbers

The prime factorization of 2021970 is 2 × 3 × 5 × 67399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 45, 33, 183, 923, 6572, 7630, 66905, 38695, 824695, 852156, 4960923, 2629986, 42970384, 7994893, 828305948, 624418063, 1557433775, 5896992

Basic calculations (n = 2021970)

Multiplication

n×y
n×2 4043940
n×3 6065910
n×4 8087880
n×5 10109850

Division

n÷y
n÷2 1010985
n÷3 673990
n÷3 505492.5
n÷5 404394

Exponentiation

ny
n2 4088362680900
n3 8266546689899373000
n4 1.6714709410576E+25
n5 3.3796640986902E+31

Nth Root

y√n
2√n 1421.9599150468
3√n 126.45176703768
4√n 37.708883768243
5√n 18.245465225024

Divisors of 2021970

1, 2, 3, 5, 6, 10, 15, 30, 67399, 134798, 202197, 336995, 404394, 673990, 1010985, 2021970

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 -2021969
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 2021970 can be divided by 16 positive divisors. The sum of these divisors (counting 2021970) is 1, the average is 0.0625.

Base conversion 2021970

Base System Value
2 Binary 111101101101001010010
3 Ternary 10210201121210
4 Quaternary 13231221102
5 Quinary 1004200340
6 Senary 111200550
8 Octal 7555122
10 Decimal 2021970
12 Duodecimal 816156
16 Hexadecimal 1eda52
20 Vigesimal cceia
36 Base36 17c5u

Cryptographic Hash Functions

md5 d9bb719042c47ac8f08f9a098376e427
sha1 4083c767511eb20e54e08f2e1334de4e9099f281
sha256 9f29489d317a9b49b5ced75a3c6e20c3d3bcbbf26ab1b4c4ed7b185fae6f318a
sha512 e98633e38739ceb989dd867094b2d8edadbdf4399e3e7033cc21f9404a4cd4e14236f961c12588d705cfe911ed5751d179a67a36f702236d8bd1976f1fa3a9b5
ripemd-160 cb3ad649676532ca39dd246c8e7425cc93cbb623

2021970 as geometric shapes

Circle

Radius = n
Diameter 4043940
Circumference 12704412.195558
Area 12843970163526

Sphere

Radius = n
Volume 3.462682980206E+19
Surface area 51375880654104
Circumference 12704412.195558

Square

Length = n
Perimeter 8087880
Area 4088362680900
Diagonal 2859497.3967115

Cube

Length = n
Surface area 24530176085400
Volume 8266546689899373000
Space diagonal 3502154.77138

Equilateral Triangle

Length = n
Perimeter 6065910
Area 1770312970771.8
Altitude 1751077.38569

Triangular Pyramid

Length = n
Surface area 1770312970771.8
Volume 9.7422187023718E+17
Height 953165.79890384