2021691828 (number)

2021691828 is an even 10-digits composite number following 2021691827 and preceding 2021691829. In scientific notation, it is written as 2.021691828 × 10^9. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 616014720 positive integers (up to 2021691828) that are relatively prime to 2021691828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.021691828 × 10^9
Engineering notation 2.021691828 × 10^9

Prime Factorization of 2021691828

Prime Factorization 2 × 2 × 3 × 13 × 103 × 125821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1010845914
Product of the distinct prime numbers

The prime factorization of 2021691828 is 2 × 2 × 3 × 13 × 103 × 125821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 80, 43, 849, 262, 2009, 5413, 33621, 15130, 850515, 840392, 1688323, 4167195, 83058281, 3065620, 330747737, 288735793, 673339430, 1680882248

Basic calculations (n = 2021691828)

Multiplication

n×y
n×2 4043383656
n×3 6065075484
n×4 8086767312
n×5 10108459140

Division

n÷y
n÷2 1010845914
n÷3 673897276
n÷3 505422957
n÷5 404338365.6

Exponentiation

ny
n2 4087237847401981584
n3 8.2631353551849E+27
n4 1.6705513221235E+37
n5 3.3773399561917E+46

Nth Root

y√n
2√n 44963.22750871
3√n 1264.4596791535
4√n 212.04534304886
5√n 72.634506661987

Divisors of 2021691828

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 125821, 251642, 377463, 503284, 754926, 1509852, 1635673, 3271346, 4907019, 6542692, 9814038, 12959563, 19628076, 25919126, 38878689, 51838252, 77757378, 155514756, 168474319, 336948638, 505422957, 673897276, 1010845914, 2021691828

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021691827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021691828 can be divided by 48 positive divisors. The sum of these divisors (counting 2021691828) is 1, the average is 0.020833333333333.

Base conversion 2021691828

Base System Value
2 Binary 1111000100000001001000110110100
3 Ternary 12012220011120211010
4 Quaternary 1320200021012310
5 Quinary 13120023114303
6 Senary 532335512220
8 Octal 17040110664
10 Decimal 2021691828
12 Duodecimal 485088670
16 Hexadecimal 788091b4
20 Vigesimal 1bbfb9b8
36 Base36 xfnvec

Cryptographic Hash Functions

md5 b44bb7447025225bea8a3374785a3b25
sha1 062077474114b5ed7dfeda9b7e350c490db0d965
sha256 17c439a77a44a8415b167930181875ec293a673808df8cc468c63f7145d6fffd
sha512 3776e9405206140b38945078ddcf27735125b798e0c3a520f5a61c15684d04b1dfaa9122cf39219318f309ea6f18859f0a8e7463718deb3dabcc1cca9d06e301
ripemd-160 22da4e3f27ecf55c7731849aefdabc2b5f32123a

2021691828 as geometric shapes

Circle

Radius = n
Diameter 4043383656
Circumference 12702664389.335
Area 1.2840436394872E+19

Sphere

Radius = n
Volume 3.4612540436623E+28
Surface area 5.1361745579489E+19
Circumference 12702664389.335

Square

Length = n
Perimeter 8086767312
Area 4087237847401981584
Diagonal 2859104002.0965

Cube

Length = n
Surface area 2.4523427084412E+19
Volume 8.2631353551849E+27
Space diagonal 3501672963.3428

Equilateral Triangle

Length = n
Perimeter 6065075484
Area 1.7698259035797E+18
Altitude 1750836481.6714

Triangular Pyramid

Length = n
Surface area 1.7698259035797E+18
Volume 9.7381984058559E+26
Height 953034667.36548