1021680 (number)

1021680 is an even 7-digits composite number following 1021679 and preceding 1021681. In scientific notation, it is written as 1.021680 × 10^6. The sum of its digits is 18. It has a total of 7 prime factors and 40 positive divisors. There are 241920 positive integers (up to 1021680) that are relatively prime to 1021680.

Interesting facts

Basic properties

Name

Name one million twenty-one thousand six hundred eighty

Notation

Scientific notation 1.021680 × 10^6
Engineering notation 1.021680 × 10^6

Prime Factorization of 1021680

Prime Factorization 2 × 2 × 2 × 2 × 15 × 99 × 43

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 127710
Product of the distinct prime numbers

The prime factorization of 1021680 is 2 × 2 × 2 × 2 × 15 × 99 × 43. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 7, 100, 566, 989, 8395, 6910, 97036, 29509, 152385, 462898, 4675397, 9314341, 6315921, 78596641, 875460738, 773527657, 2424043172, 9575731337

Basic calculations (n = 1021680)

Multiplication

n×y
n×2 2043360
n×3 3065040
n×4 4086720
n×5 5108400

Division

n÷y
n÷2 510840
n÷3 340560
n÷3 255420
n÷5 204336

Exponentiation

ny
n2 1043830022400
n3 1066460257285632000
n4 1.0895811156636E+24
n5 1.1132032342512E+30

Nth Root

y√n
2√n 1010.7818755795
3√n 100.71750620239
4√n 31.792795969834
5√n 15.917064581549

Divisors of 1021680

1, 2, 4, 8, 15, 16, 30, 43, 60, 86, 99, 120, 172, 198, 240, 344, 396, 645, 688, 792, 1290, 1485, 1584, 2580, 2970, 4257, 5160, 5940, 8514, 10320, 11880, 17028, 23760, 34056, 63855, 68112, 127710, 255420, 510840, 1021680

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 -1021679
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 1021680 can be divided by 40 positive divisors. The sum of these divisors (counting 1021680) is 1, the average is 0.025.

Base conversion 1021680

Base System Value
2 Binary 11111001011011110000
3 Ternary 1220220111000
4 Quaternary 3321123300
5 Quinary 230143210
6 Senary 33522000
8 Octal 3713360
10 Decimal 1021680
12 Duodecimal 413300
16 Hexadecimal f96f0
20 Vigesimal 67e40
36 Base36 lwc0

Cryptographic Hash Functions

md5 ea21d1ffce54322052da3980125a2e3d
sha1 ccc0fa16d8ab82dc503205fd8b96a95726873ba8
sha256 4caab58e186e5d56a04ecacf07d31b10b65d62b1a994d20b974145afb16e640d
sha512 ffb123af146c6d9c2bf32e1b09b2000108167f5158ab16cacd09a0b71e8b1d31e66a79f33e0722b640d31b940c3facff3208e00a0f5fc237003d2a4dbb3a406d
ripemd-160 d579086070f9f20343bc6f491a7fb5f36e23f11f

1021680 as geometric shapes

Circle

Radius = n
Diameter 2043360
Circumference 6419404.7646392
Area 3279288729968.3

Sphere

Radius = n
Volume 4.467178279512E+18
Surface area 13117154919873
Circumference 6419404.7646392

Square

Length = n
Perimeter 4086720
Area 1043830022400
Diagonal 1444873.7124053

Cube

Length = n
Surface area 6262980134400
Volume 1066460257285632000
Space diagonal 1769601.669077

Equilateral Triangle

Length = n
Perimeter 3065040
Area 451991658315.64
Altitude 884800.83453849

Triangular Pyramid

Length = n
Surface area 451991658315.64
Volume 1.256835466321E+17
Height 481624.57080178