2021028311 (number)

2021028311 is an odd 10-digits composite number following 2021028310 and preceding 2021028312. In scientific notation, it is written as 2.021028311 × 10^9. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 2020365000 positive integers (up to 2021028311) that are relatively prime to 2021028311.

Interesting facts

Basic properties

Name

Name two billion twenty-one million twenty-eight thousand three hundred eleven

Notation

Scientific notation 2.021028311 × 10^9
Engineering notation 2.021028311 × 10^9

Prime Factorization of 2021028311

Prime Factorization 3061 × 660251

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2021028311
Product of the distinct prime numbers

The prime factorization of 2021028311 is 3061 × 660251. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 80, 87, 415, 673, 8796, 8682, 15559, 71045, 147600, 514371, 2605396, 4127696, 75520067, 78290988, 590295344, 396149512, 7675724176, 9014977221

Basic calculations (n = 2021028311)

Multiplication

n×y
n×2 4042056622
n×3 6063084933
n×4 8084113244
n×5 10105141555

Division

n÷y
n÷2 1010514155.5
n÷3 673676103.66667
n÷3 505257077.75
n÷5 404205662.2

Exponentiation

ny
n2 4084555433863512721
n3 8.255002169687E+27
n4 1.6683593092304E+37
n5 3.371801396875E+46

Nth Root

y√n
2√n 44955.848462686
3√n 1264.3213325992
4√n 212.02794264598
5√n 72.629738323167

Divisors of 2021028311

1, 3061, 660251, 2021028311

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021028310
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021028311 can be divided by 4 positive divisors. The sum of these divisors (counting 2021028311) is 1, the average is 0.25.

Base conversion 2021028311

Base System Value
2 Binary 1111000011101100111000111010111
3 Ternary 12012211220212122102
4 Quaternary 1320131213013113
5 Quinary 13114340401221
6 Senary 532313352315
8 Octal 17035470727
10 Decimal 2021028311
12 Duodecimal 484a0869b
16 Hexadecimal 787671d7
20 Vigesimal 1bbb8afb
36 Base36 xf9nfb

Cryptographic Hash Functions

md5 0666ea62960279edfc4aa96cac01b40c
sha1 1381b493e50d8e36f43fa8a6ede5f39aa11e4eb1
sha256 40de2b10d202035dd7de78defc4d806060e593e94e84b6365f36c489329c34cc
sha512 b5e3bca39010a4aa65656e07115675e33498bd313c54361f89bc43b5a48e323b40e257c9cbc0ec9ae57d2f18bd469a31f1f8c8614d5b4eac6da6a7abb1d25e38
ripemd-160 ea93d675f09d4042ed6a0b738041bf72ee69db40

2021028311 as geometric shapes

Circle

Radius = n
Diameter 4042056622
Circumference 12698495389.069
Area 1.2832009344206E+19

Sphere

Radius = n
Volume 3.4578472228875E+28
Surface area 5.1328037376824E+19
Circumference 12698495389.069

Square

Length = n
Perimeter 8084113244
Area 4084555433863512721
Diagonal 2858165647.3562

Cube

Length = n
Surface area 2.4507332603181E+19
Volume 8.255002169687E+27
Space diagonal 3500523718.1871

Equilateral Triangle

Length = n
Perimeter 6063084933
Area 1.7686643844458E+18
Altitude 1750261859.0936

Triangular Pyramid

Length = n
Surface area 1.7686643844458E+18
Volume 9.7286133548256E+26
Height 952721882.45206