821630342 (number)

821630342 is an even 9-digits composite number following 821630341 and preceding 821630343. In scientific notation, it is written as 8.21630342 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 372777600 positive integers (up to 821630342) that are relatively prime to 821630342.

Interesting facts

Basic properties

Name

Name eight hundred twenty-one million six hundred thirty thousand three hundred forty-two

Notation

Scientific notation 8.21630342 × 10^8
Engineering notation 8.21630342 × 10^6

Prime Factorization of 821630342

Prime Factorization 2 × 13 × 13 × 59 × 41201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 63202334
Product of the distinct prime numbers

The prime factorization of 821630342 is 2 × 13 × 13 × 59 × 41201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 25, 73, 912, 700, 5535, 4161, 72847, 81351, 63058, 909984, 6782121, 9802436, 66708282, 75544134, 552076130, 236302070, 5627480885, 6224016787

Basic calculations (n = 821630342)

Multiplication

n×y
n×2 1643260684
n×3 2464891026
n×4 3286521368
n×5 4108151710

Division

n÷y
n÷2 410815171
n÷3 273876780.66667
n÷3 205407585.5
n÷5 164326068.4

Exponentiation

ny
n2 675076418895036964
n3 5.5466326893286E+26
n4 4.5572817134815E+35
n5 3.7444009328381E+44

Nth Root

y√n
2√n 28664.094997052
3√n 936.61007038612
4√n 169.30474003126
5√n 60.664593773442

Divisors of 821630342

1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 9971, 19942, 41201, 82402, 535613, 1071226, 2430859, 4861718, 6962969, 13925938, 31601167, 63202334, 410815171, 821630342

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -821630341
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 821630342 can be divided by 24 positive divisors. The sum of these divisors (counting 821630342) is 1, the average is 0.041666666666667.

Base conversion 821630342

Base System Value
2 Binary 110000111110010001010110000110
3 Ternary 2010021001010221102
4 Quaternary 300332101112012
5 Quinary 3140314132332
6 Senary 213310220102
8 Octal 6076212606
10 Decimal 821630342
12 Duodecimal 1ab1b4632
16 Hexadecimal 30f91586
20 Vigesimal cgf3fh2
36 Base36 dl6e12

Cryptographic Hash Functions

md5 ef9fd4fb8bfabf7ba75bd7c0504f009f
sha1 3e1666d21a43c237d0fdcc56e7168a81a581fc8f
sha256 ef70b84e66c79ff8123b4434bb5bc830e14a5a135d3883098ef5b2658cdef743
sha512 6e0b7f42e64189357a4f19a832e2f132a528e4363c65cec31b144a40f35f788a94d46f49ed30a2f45321d8db4e67904c31bdc2bfaaebf330e4ed320eeac03ada
ripemd-160 0ee0d778767a3c37e2c9ba1d7a9c822bfaa3fe3d

821630342 as geometric shapes

Circle

Radius = n
Diameter 1643260684
Circumference 5162455692.7873
Area 2.1208151182124E+18

Sphere

Radius = n
Volume 2.3233680678608E+27
Surface area 8.4832604728494E+18
Circumference 5162455692.7873

Square

Length = n
Perimeter 3286521368
Area 675076418895036964
Diagonal 1161960772.9136

Cube

Length = n
Surface area 4050458513370221784
Volume 5.5466326893286E+26
Space diagonal 1423105497.3842

Equilateral Triangle

Length = n
Perimeter 2464891026
Area 2.9231666412946E+17
Altitude 711552748.6921

Triangular Pyramid

Length = n
Surface area 2.9231666412946E+17
Volume 6.5367693122921E+25
Height 387320257.63788