2020821680 (number)

2020821680 is an even 10-digits composite number following 2020821679 and preceding 2020821681. In scientific notation, it is written as 2.020821680 × 10^9. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 806001408 positive integers (up to 2020821680) that are relatively prime to 2020821680.

Interesting facts

Basic properties

Name

Name two billion twenty million eight hundred twenty-one thousand six hundred eighty

Notation

Scientific notation 2.020821680 × 10^9
Engineering notation 2.020821680 × 10^9

Prime Factorization of 2020821680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 349 × 72379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 252602710
Product of the distinct prime numbers

The prime factorization of 2020821680 is 2 × 2 × 2 × 2 × 5 × 349 × 72379. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2020821680)

Multiplication

n×y
n×2 4041643360
n×3 6062465040
n×4 8083286720
n×5 10104108400

Division

n÷y
n÷2 1010410840
n÷3 673607226.66667
n÷3 505205420
n÷5 404164336

Exponentiation

ny
n2 4083720262358022400
n3 8.2524704412284E+27
n4 1.6676771181193E+37
n5 3.3700780755355E+46

Nth Root

y√n
2√n 44953.550249118
3√n 1264.2782428375
4√n 212.02252297602
5√n 72.62825312188

Divisors of 2020821680

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2020821679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2020821680 can be divided by 40 positive divisors. The sum of these divisors (counting 2020821680) is 1, the average is 0.025.

Base conversion 2020821680

Base System Value
2 Binary 1111000011100110100101010110000
3 Ternary 12012211112101012102
4 Quaternary 1320130310222300
5 Quinary 13114312243210
6 Senary 532305115532
8 Octal 17034645260
10 Decimal 2020821680
12 Duodecimal 484928ba8
16 Hexadecimal 78734ab0
20 Vigesimal 1bba2e40
36 Base36 xf57zk

Cryptographic Hash Functions

md5 c106c7e26ac47552320946eef88864ea
sha1 b8aa1ee8a51a5be724f5d3b65bb81f3c52a8c13e
sha256 4de23e736b382ce6712b57c95c3d72c8c1e552eafe045cfdfeecdf7d2952f35b
sha512 ec1ec964440d87ce0ec5c1c416c277a76aa51eb9030332d130b298243ef78a9e305816a7692271f070dff76f25f4d1bf2e504c076c67f0a784f87edfe3ffe2be
ripemd-160 9792af54d646a87b9a580632013bd620ce42b339

2020821680 as geometric shapes

Circle

Radius = n
Diameter 4041643360
Circumference 12697197088.206
Area 1.282938557554E+19

Sphere

Radius = n
Volume 3.4567867349507E+28
Surface area 5.1317542302159E+19
Circumference 12697197088.206

Square

Length = n
Perimeter 8083286720
Area 4083720262358022400
Diagonal 2857873426.9936

Cube

Length = n
Surface area 2.4502321574148E+19
Volume 8.2524704412284E+27
Space diagonal 3500165822.7967

Equilateral Triangle

Length = n
Perimeter 6062465040
Area 1.7683027445756E+18
Altitude 1750082911.3983

Triangular Pyramid

Length = n
Surface area 1.7683027445756E+18
Volume 9.7256296842235E+26
Height 952624475.66453