4021993885 is an odd 10-digits composite number following 4021993884
and preceding 4021993886 . In scientific notation, it is written as 4.021993885 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 2513541888 positive integers (up to 4021993885) that are relatively prime to 4021993885.
4021993885 has 8 divisors, whose sum is 4076522208
The reverse of 4021993885 is 5883991204
Previous prime number is 91
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
four billion twenty-one million nine hundred ninety-three thousand eight hundred eighty-five
Scientific notation
4.021993885 × 10^9
Engineering notation
4.021993885 × 10^9
Prime Factorization
395 × 91 × 111893
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
4021993885 Product of the distinct prime numbers
The prime factorization of 4021993885 is 395 × 91 × 111893.
Since it has a total of 3 prime factors.
8 , 3 , 96 , 72 , 92 , 439 , 5157 , 7455 , 57644 , 15325 , 779369 , 134333 , 8957189 , 3383731 , 60466941 , 97142672 , 879015551 , 967073994 , 3990148805 , 3486827770
n×2
8043987770
n×3
12065981655
n×4
16087975540
n×5
20109969425
n÷2
2010996942.5
n÷3
1340664628.3333
n÷3
1005498471.25
n÷5
804398777
n2
1.6176434810977E+19
n3
6.5061521890852E+28
n4
2.616770431938E+38
n5
1.0524634675703E+48
2 √n63419.191771892
3 √n1590.305162081
4 √n251.83167348825
5 √n83.346675433575
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
-4021993884 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 4021993885 can be divided by 8 positive divisors.
The sum of these divisors (counting 4021993885) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101111101110101100000110011101
3
Ternary
101101022002110101111
4
Quaternary
3233232230012131
5
Quinary
31214112301020
6
Senary
1503033142021
8
Octal
35756540635
10
Decimal
4021993885
12
Duodecimal
942b5a911
16
Hexadecimal
efbac19d
20
Vigesimal
32gh94e5
36
Base36
1uilacd
md5
884b67205f9a7f7e7a07d4621844a109
sha1
ae6b3697405e9021e496b7f854cc2f7a6c934172
sha256
25e77aa055a15e5783eaca94e899e584f6f3add5a53db493e2de57fad57b257f
sha512
dd87d40abc6c509353bb41b1ffbe0b92f537844e809ebbdf1ebb67143dc9535c19e69eff43aadf2d4ae0fdeb836da8ca20b08c85adf61a9ec662844a3012368d
ripemd-160
7cb112c2315b80167e731e0ae2219ede76a0d769
Diameter
8043987770
Circumference
25270932883.798
Area
5.0819768763441E+19
Volume
2.725290656049E+29
Surface area
2.0327907505376E+20
Circumference
25270932883.798
Perimeter
16087975540
Area
1.6176434810977E+19
Diagonal
5687958299.9487
Surface area
9.7058608865864E+19
Volume
6.5061521890852E+28
Space diagonal
6966297756.5513
Perimeter
12065981655
Area
7.0046017444847E+18
Altitude
3483148878.2757
Surface area
7.0046017444847E+18
Volume
7.6675738872231E+27
Height
1895986099.9829