2021808974 (number)

2021808974 is an even 10-digits composite number following 2021808973 and preceding 2021808975. In scientific notation, it is written as 2.021808974 × 10^9. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 943367040 positive integers (up to 2021808974) that are relatively prime to 2021808974.

Interesting facts

Basic properties

Name

Name two billion twenty-one million eight hundred eight thousand nine hundred seventy-four

Notation

Scientific notation 2.021808974 × 10^9
Engineering notation 2.021808974 × 10^9

Prime Factorization of 2021808974

Prime Factorization 2 × 943 × 1072009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2021808974
Product of the distinct prime numbers

The prime factorization of 2021808974 is 2 × 943 × 1072009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 16, 71, 152, 445, 9919, 665, 70310, 75104, 388399, 351529, 8818736, 5141618, 28185523, 39097440, 5916464, 524504407, 161984621, 6497800695

Basic calculations (n = 2021808974)

Multiplication

n×y
n×2 4043617948
n×3 6065426922
n×4 8087235896
n×5 10109044870

Division

n÷y
n÷2 1010904487
n÷3 673936324.66667
n÷3 505452243.5
n÷5 404361794.8

Exponentiation

ny
n2 4087711527346932676
n3 8.2645718491133E+27
n4 1.6709385530805E+37
n5 3.3783185616207E+46

Nth Root

y√n
2√n 44964.530176574
3√n 1264.484101526
4√n 212.04841469951
5√n 72.635348397071

Divisors of 2021808974

1, 2, 943, 1886, 1072009, 2144018, 1010904487, 2021808974

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021808973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021808974 can be divided by 8 positive divisors. The sum of these divisors (counting 2021808974) is 1, the average is 0.125.

Base conversion 2021808974

Base System Value
2 Binary 1111000100000100101101101001110
3 Ternary 12012220101112111212
4 Quaternary 1320200211231032
5 Quinary 13120040341344
6 Senary 532342214422
8 Octal 17040455516
10 Decimal 2021808974
12 Duodecimal 485124412
16 Hexadecimal 78825b4e
20 Vigesimal 1bbg628e
36 Base36 xfqdse

Cryptographic Hash Functions

md5 53394056d258ca9e446b93c5be8b7923
sha1 d9f8dd585f0bf425d30ab9ea47e89786c18940a1
sha256 36aad93569733f0f4f652bc6361d162197da053dc22c73fbaa2be03ea10c7eec
sha512 0d2ebff3acc9dc45f13b4d6514b23113584eea0e818150a49dbdbfba0aaaed12109d7d4eab92dfa32b1f03bcee1753f46bdcc9cc3be9792f2ef42dfb88e142e7
ripemd-160 6a007d13c20ed4e8083414a54404567d8aac96da

2021808974 as geometric shapes

Circle

Radius = n
Diameter 4043617948
Circumference 12703400439.361
Area 1.2841924504307E+19

Sphere

Radius = n
Volume 3.4618557608319E+28
Surface area 5.136769801723E+19
Circumference 12703400439.361

Square

Length = n
Perimeter 8087235896
Area 4087711527346932676
Diagonal 2859269671.5584

Cube

Length = n
Surface area 2.4526269164082E+19
Volume 8.2645718491133E+27
Space diagonal 3501875866.1667

Equilateral Triangle

Length = n
Perimeter 6065426922
Area 1.7700310130125E+18
Altitude 1750937933.0834

Triangular Pyramid

Length = n
Surface area 1.7700310130125E+18
Volume 9.7398913301857E+26
Height 953089890.51948