422781681 (number)

422781681 is an odd 9-digits composite number following 422781680 and preceding 422781682. In scientific notation, it is written as 4.22781681 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 241456464 positive integers (up to 422781681) that are relatively prime to 422781681.

Interesting facts

Basic properties

Name

Name four hundred twenty-two million seven hundred eighty-one thousand six hundred eighty-one

Notation

Scientific notation 4.22781681 × 10^8
Engineering notation 4.22781681 × 10^6

Prime Factorization of 422781681

Prime Factorization 21 × 2287 × 8803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 422781681
Product of the distinct prime numbers

The prime factorization of 422781681 is 21 × 2287 × 8803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 422781681)

Multiplication

n×y
n×2 845563362
n×3 1268345043
n×4 1691126724
n×5 2113908405

Division

n÷y
n÷2 211390840.5
n÷3 140927227
n÷3 105695420.25
n÷5 84556336.2

Exponentiation

ny
n2 178744349789185761
n3 7.5569836673124E+25
n4 3.1949542581559E+34
n5 1.3507681319813E+43

Nth Root

y√n
2√n 20561.655599684
3√n 750.53690799247
4√n 143.39335967779
5√n 53.115739493925

Divisors of 422781681

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -422781680
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 422781681 can be divided by 8 positive divisors. The sum of these divisors (counting 422781681) is 1, the average is 0.125.

Base conversion 422781681

Base System Value
2 Binary 11001001100110010001011110001
3 Ternary 1002110112112102210
4 Quaternary 121030302023301
5 Quinary 1331213003211
6 Senary 105541402333
8 Octal 3114621361
10 Decimal 422781681
12 Duodecimal b97093a9
16 Hexadecimal 193322f1
20 Vigesimal 6c27e41
36 Base36 6zpofl

Cryptographic Hash Functions

md5 313ba5743b62b7f9aef4a091e44760f8
sha1 600cd7af65c16d9016303178bcdd6439f2977c55
sha256 d3b622b88c856ffdcebeda17057ce9166c825404d87dd9e956b53c0e9eb472f5
sha512 def38772e4f47debddfec2cd9951f902b285fc6d0fc810eae7975d0c3ac5aeb80f4499f84e1ee11961ceade5fa7897f3800e96c14d507619c11b8b900b1b9cd4
ripemd-160 da11f7f55ef8bb177b515555dfef248f209b07f7

422781681 as geometric shapes

Circle

Radius = n
Diameter 845563362
Circumference 2656415646.2039
Area 5.6154193616839E+17

Sphere

Radius = n
Volume 3.1654619163369E+26
Surface area 2.2461677446736E+18
Circumference 2656415646.2039

Square

Length = n
Perimeter 1691126724
Area 178744349789185761
Diagonal 597903587.1931

Cube

Length = n
Surface area 1072466098735114566
Volume 7.5569836673124E+25
Space diagonal 732279352.00138

Equilateral Triangle

Length = n
Perimeter 1268345043
Area 7.7398573850183E+16
Altitude 366139676.00069

Triangular Pyramid

Length = n
Surface area 7.7398573850183E+16
Volume 8.9059906607876E+24
Height 199301195.73103