4021991489 is an odd 10-digits composite number following 4021991488
and preceding 4021991490 . In scientific notation, it is written as 4.021991489 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 3931526160 positive integers (up to 4021991489) that are relatively prime to 4021991489.
4021991489 has 8 divisors, whose sum is 4112669568
The reverse of 4021991489 is 9841991204
Previous prime number is 811
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
four billion twenty-one million nine hundred ninety-one thousand four hundred eighty-nine
Scientific notation
4.021991489 × 10^9
Engineering notation
4.021991489 × 10^9
Prime Factorization
47 × 811 × 105517
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
4021991489
Product of the distinct prime numbers
The prime factorization of 4021991489 is 47 × 811 × 105517.
Since it has a total of 3 prime factors.
2 , 4 , 44 , 6 , 28 , 760 , 3535 , 9793 , 38438 , 68103 , 917732 , 969309 , 3478521 , 3734885 , 54736506 , 75963560 , 266230280 , 429716341 , 9776576103 , 1784241120
n×2
8043982978
n×3
12065974467
n×4
16087965956
n×5
20109957445
n÷2
2010995744.5
n÷3
1340663829.6667
n÷3
1005497872.25
n÷5
804398297.8
n2
1.6176415537588E+19
n3
6.5061405614708E+28
n4
2.6167641964473E+38
n5
1.0524603326831E+48
2 √n
63419.172881708
3 √n
1590.3048462863
4 √n
251.83163598267
5 √n
83.346665503243
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
-4021991488
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 4021991489 can be divided by 8 positive divisors.
The sum of these divisors (counting 4021991489) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101111101110101011100001000001
3
Ternary
101101022002100002202
4
Quaternary
3233232223201001
5
Quinary
31214112211424
6
Senary
1503033122545
8
Octal
35756534101
10
Decimal
4021991489
12
Duodecimal
942b59455
16
Hexadecimal
efbab841
20
Vigesimal
32gh8ie9
36
Base36
1uil8ht
md5
a84203ce57d38a7257c568586722bb37
sha1
bd8e1833836b89d5c70c153650345847479f6c8f
sha256
12ee799e58b010116266d54691cf8c4d5455b41fbf9936d7a73ac5d78cee44e9
sha512
28c1f59f4e2fcd18eb61f2e477869c07babf8f65ced15976457571ae90c6d92dc9795c6ad45916253346f8e53f843dd7d40ac1d95d7cc4393f35e1fafaabe482
ripemd-160
113f1e48525c8283ab98fa0477afb7588a6cd8aa
Diameter
8043982978
Circumference
25270917829.286
Area
5.0819708214304E+19
Volume
2.7252857854852E+29
Surface area
2.0327883285721E+20
Circumference
25270917829.286
Perimeter
16087965956
Area
1.6176415537588E+19
Diagonal
5687954911.493
Surface area
9.7058493225531E+19
Volume
6.5061405614708E+28
Space diagonal
6966293606.5576
Perimeter
12065974467
Area
7.0045933988624E+18
Altitude
3483146803.2788
Surface area
7.0045933988624E+18
Volume
7.6675601839481E+27
Height
1895984970.4977