1421691840 (number)

1421691840 is an even 10-digits composite number following 1421691839 and preceding 1421691841. In scientific notation, it is written as 1.421691840 × 10^9. The sum of its digits is 36. It has a total of 9 prime factors and 56 positive divisors. There are 379117056 positive integers (up to 1421691840) that are relatively prime to 1421691840.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million six hundred ninety-one thousand eight hundred forty

Notation

Scientific notation 1.421691840 × 10^9
Engineering notation 1.421691840 × 10^9

Prime Factorization of 1421691840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 493643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 44427870
Product of the distinct prime numbers

The prime factorization of 1421691840 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 493643. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 2, 6, 32, 558, 753, 3624, 6752, 47582, 61420, 87803, 449407, 510209, 2849595, 4877211, 16500590, 685785249, 501844257, 4959857352, 3360605809

Basic calculations (n = 1421691840)

Multiplication

n×y
n×2 2843383680
n×3 4265075520
n×4 5686767360
n×5 7108459200

Division

n÷y
n÷2 710845920
n÷3 473897280
n÷3 355422960
n÷5 284338368

Exponentiation

ny
n2 2021207687922585600
n3 2.8735344768648E+27
n4 4.0852805177174E+36
n5 5.8080099761498E+45

Nth Root

y√n
2√n 37705.329066327
3√n 1124.4370754093
4√n 194.17860094853
5√n 67.695701679189

Divisors of 1421691840

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 64, 72, 80, 90, 144, 160, 180, 288, 320, 360, 576, 720, 1440, 2880, 493643, 987286, 1974572, 2468215, 3949144, 4442787, 4936430, 7898288, 8885574, 9872860, 15796576, 17771148, 19745720, 22213935, 31593152, 35542296, 39491440, 44427870, 71084592, 78982880, 88855740, 142169184, 157965760, 177711480, 284338368, 355422960, 710845920, 1421691840

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421691839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421691840 can be divided by 56 positive divisors. The sum of these divisors (counting 1421691840) is 1, the average is 0.017857142857143.

Base conversion 1421691840

Base System Value
2 Binary 1010100101111010100101111000000
3 Ternary 10200002011102120100
4 Quaternary 1110233110233000
5 Quinary 10402423114330
6 Senary 353023442400
8 Octal 12457245700
10 Decimal 1421691840
12 Duodecimal 338156400
16 Hexadecimal 54bd4bc0
20 Vigesimal 1245b9c0
36 Base36 nifsg0

Cryptographic Hash Functions

md5 559291378b36c9d5f6da43250e94cb65
sha1 4a19d313b1513bc8654d94b190afbaf616953115
sha256 9530b1781111c8d26d8240199119c91a803247c6840437df0b1b573b042ecc6c
sha512 f12e4723170ddb966ced709b972369b3a5d8a0569b1d89084a67c6f32ebb11de00dbcad6f1fd08341d67b282493fb7daa546725eb308554bf6f12bbddd144fa7
ripemd-160 e09de2850095a8f1ddd22880827a7256df016cbd

1421691840 as geometric shapes

Circle

Radius = n
Diameter 2843383680
Circumference 8932753280.4251
Area 6.3498112237568E+18

Sphere

Radius = n
Volume 1.2036633069807E+28
Surface area 2.5399244895027E+19
Circumference 8932753280.4251

Square

Length = n
Perimeter 5686767360
Area 2021207687922585600
Diagonal 2010575881.6432

Cube

Length = n
Surface area 1.2127246127536E+19
Volume 2.8735344768648E+27
Space diagonal 2462442499.5861

Equilateral Triangle

Length = n
Perimeter 4265075520
Area 8.7520860203268E+17
Altitude 1231221249.793

Triangular Pyramid

Length = n
Surface area 8.7520860203268E+17
Volume 3.3864928576074E+26
Height 670191960.54772