2021664400 (number)

2021664400 is an even 10-digits composite number following 2021664399 and preceding 2021664401. In scientific notation, it is written as 2.021664400 × 10^9. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 693141120 positive integers (up to 2021664400) that are relatively prime to 2021664400.

Interesting facts

Basic properties

Name

Name two billion twenty-one million six hundred sixty-four thousand four hundred

Notation

Scientific notation 2.021664400 × 10^9
Engineering notation 2.021664400 × 10^9

Prime Factorization of 2021664400

Prime Factorization 2 × 2 × 2 × 2 × 25 × 7 × 722023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 252708050
Product of the distinct prime numbers

The prime factorization of 2021664400 is 2 × 2 × 2 × 2 × 25 × 7 × 722023. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 52, 35, 617, 220, 662, 62, 62941, 91866, 624635, 727789, 4311955, 2014777, 39983598, 77946883, 743931622, 546015647, 4037157528, 5703057130

Basic calculations (n = 2021664400)

Multiplication

n×y
n×2 4043328800
n×3 6064993200
n×4 8086657600
n×5 10108322000

Division

n÷y
n÷2 1010832200
n÷3 673888133.33333
n÷3 505416100
n÷5 404332880

Exponentiation

ny
n2 4087126946227360000
n3 8.2627990454686E+27
n4 1.6704606674578E+37
n5 3.3771108629996E+46

Nth Root

y√n
2√n 44962.92250288
3√n 1264.4539608806
4√n 212.04462384809
5√n 72.634309576552

Divisors of 2021664400

1, 2, 4, 7, 8, 14, 16, 25, 28, 50, 56, 100, 112, 175, 200, 350, 400, 700, 1400, 2800, 722023, 1444046, 2888092, 5054161, 5776184, 10108322, 11552368, 18050575, 20216644, 36101150, 40433288, 72202300, 80866576, 126354025, 144404600, 252708050, 288809200, 505416100, 1010832200, 2021664400

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 -2021664399
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 2021664400 can be divided by 40 positive divisors. The sum of these divisors (counting 2021664400) is 1, the average is 0.025.

Base conversion 2021664400

Base System Value
2 Binary 1111000100000000010011010010000
3 Ternary 12012220010012012021
4 Quaternary 1320200002122100
5 Quinary 13120021230100
6 Senary 532335141224
8 Octal 17040023220
10 Decimal 2021664400
12 Duodecimal 485074814
16 Hexadecimal 78802690
20 Vigesimal 1bbf8100
36 Base36 xfna8g

Cryptographic Hash Functions

md5 2e9d83d6c79e9df7a0f8c57234a45590
sha1 553f20fc7cca004fba247f1d384e982e999b33c1
sha256 02b7c9fe94c6dc2b13a77c101a304e4747d423406f5ea26b7d071226fbe93932
sha512 e36cec3da6c7aadd80ba4efe426b4cc10b57fb9bae491cb55f4eb76026ec0d366ef8b4133ace35d3129d442760ab30cfc6ee90602c1f86f511c6b61732d0c33b
ripemd-160 b6a684ab072b3435eb56679ab4060f9d3a750dca

2021664400 as geometric shapes

Circle

Radius = n
Diameter 4043328800
Circumference 12702492054.128
Area 1.2840087988557E+19

Sphere

Radius = n
Volume 3.4611131705777E+28
Surface area 5.1360351954227E+19
Circumference 12702492054.128

Square

Length = n
Perimeter 8086657600
Area 4087126946227360000
Diagonal 2859065213.0469

Cube

Length = n
Surface area 2.4522761677364E+19
Volume 8.2627990454686E+27
Space diagonal 3501625456.6532

Equilateral Triangle

Length = n
Perimeter 6064993200
Area 1.7697778819624E+18
Altitude 1750812728.3266

Triangular Pyramid

Length = n
Surface area 1.7697778819624E+18
Volume 9.7378020610543E+26
Height 953021737.68229