2021520 (number)

2021520 is an even 7-digits composite number following 2021519 and preceding 2021521. In scientific notation, it is written as 2.021520 × 10^6. The sum of its digits is 12. It has a total of 7 prime factors and 40 positive divisors. There are 539008 positive integers (up to 2021520) that are relatively prime to 2021520.

Interesting facts

Basic properties

Name

Name two million twenty-one thousand five hundred twenty

Notation

Scientific notation 2.021520 × 10^6
Engineering notation 2.021520 × 10^6

Prime Factorization of 2021520

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 8423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 252690
Product of the distinct prime numbers

The prime factorization of 2021520 is 2 × 2 × 2 × 2 × 3 × 5 × 8423. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 98, 68, 716, 797, 6576, 3472, 2517, 46256, 570422, 697240, 8133319, 6668537, 92296989, 11396342, 703642824, 79116096, 3319792829, 2135511474

Basic calculations (n = 2021520)

Multiplication

n×y
n×2 4043040
n×3 6064560
n×4 8086080
n×5 10107600

Division

n÷y
n÷2 1010760
n÷3 673840
n÷3 505380
n÷5 404304

Exponentiation

ny
n2 4086543110400
n3 8261028628535808000
n4 1.6699834593158E+25
n5 3.375904962676E+31

Nth Root

y√n
2√n 1421.8016739335
3√n 126.44238550761
4√n 37.706785515786
5√n 18.244653027973

Divisors of 2021520

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8423, 16846, 25269, 33692, 42115, 50538, 67384, 84230, 101076, 126345, 134768, 168460, 202152, 252690, 336920, 404304, 505380, 673840, 1010760, 2021520

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 -2021519
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 2021520 can be divided by 40 positive divisors. The sum of these divisors (counting 2021520) is 1, the average is 0.025.

Base conversion 2021520

Base System Value
2 Binary 111101101100010010000
3 Ternary 10210201000010
4 Quaternary 13231202100
5 Quinary 1004142040
6 Senary 111154520
8 Octal 7554220
10 Decimal 2021520
12 Duodecimal 815a40
16 Hexadecimal 1ed890
20 Vigesimal ccdg0
36 Base36 17btc

Cryptographic Hash Functions

md5 21caafca91ef72345ddc29c5f718e17c
sha1 7ee0d77476b19b0e6f96e24f1ecd9eb1d3b529b5
sha256 4b849093110d4bfffdd9bb2e366f229bfa611c26c805bc3ca4094ff37fce7db8
sha512 872c2c3dd7a60c79a0ada3313bef557047f0266bd25668e75924286b922d9faccf0e8ce5fade22ae1e44d3fa93be8fc6ffc6acd1c8d8f316b9564ff9e24a5129
ripemd-160 2054be94c6625e85384388e993c70df5a2e748c9

2021520 as geometric shapes

Circle

Radius = n
Diameter 4043040
Circumference 12701584.76217
Area 12838253814211

Sphere

Radius = n
Volume 3.4603715800671E+19
Surface area 51353015256842
Circumference 12701584.76217

Square

Length = n
Perimeter 8086080
Area 4086543110400
Diagonal 2858861.0006085

Cube

Length = n
Surface area 24519258662400
Volume 8261028628535808000
Space diagonal 3501375.3485166

Equilateral Triangle

Length = n
Perimeter 6064560
Area 1769525073633.3
Altitude 1750687.6742583

Triangular Pyramid

Length = n
Surface area 1769525073633.3
Volume 9.7357156046898E+17
Height 952953.66686949