4021998745 is an odd 10-digits composite number following 4021998744
and preceding 4021998746 . In scientific notation, it is written as 4.021998745 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 3113805360 positive integers (up to 4021998745) that are relatively prime to 4021998745.
4021998745 has 8 divisors, whose sum is 4982088960
The reverse of 4021998745 is 5478991204
Previous prime number is 31
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-eight thousand seven hundred forty-five
Scientific notation
4.021998745 × 10^9
Engineering notation
4.021998745 × 10^9
Prime Factorization
5 × 31 × 25948379
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
4021998745 Product of the distinct prime numbers
The prime factorization of 4021998745 is 5 × 31 × 25948379.
Since it has a total of 3 prime factors.
8 , 2 , 95 , 41 , 382 , 442 , 6825 , 4089 , 27869 , 48787 , 569290 , 501880 , 5918584 , 7267002 , 96435524 , 16166752 , 160143446 , 373448448 , 8111882145 , 6743919089
n×2
8043997490
n×3
12065996235
n×4
16087994980
n×5
20109993725
n÷2
2010999372.5
n÷3
1340666248.3333
n÷3
1005499686.25
n÷5
804399749
n2
1.6176473904782E+19
n3
6.5061757743557E+28
n4
2.6167830799208E+38
n5
1.0524698263379E+48
2 √n63419.230088357
3 √n1590.3058026322
4 √n251.83174956379
5 √n83.346695576055
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
-4021998744 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 4021998745 can be divided by 8 positive divisors.
The sum of these divisors (counting 4021998745) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101111101110101101010010011001
3
Ternary
101101022002201001111
4
Quaternary
3233232231102121
5
Quinary
31214112424440
6
Senary
1503033220321
8
Octal
35756552231
10
Decimal
4021998745
12
Duodecimal
942b616a1
16
Hexadecimal
efbad499
20
Vigesimal
32gh9gh5
36
Base36
1uile3d
md5
fe1f4226e5b626d724992a6e1d5bc453
sha1
6c1b9779b45543b9a82425d986816186df11d1f2
sha256
47a2a0b3f57f2c44713659290bcb0e093784ad78295b2f8b5d268804e4929df9
sha512
5f4475efc2585ac6df9eee53ebbc7babe8f7cbeed3337ab2f2277a31923220d5dcacccda0047d7163a470e4248d046d96f4a910646907162aaa3d1d625a2f819
ripemd-160
9ab648145f85e3bb60b2edec17e3265803a8bb85
Diameter
8043997490
Circumference
25270963420.079
Area
5.0819891580249E+19
Volume
2.725300535424E+29
Surface area
2.03279566321E+20
Circumference
25270963420.079
Perimeter
16087994980
Area
1.6176473904782E+19
Diagonal
5687965173.0266
Surface area
9.7058843428689E+19
Volume
6.5061757743557E+28
Space diagonal
6966306174.3183
Perimeter
12065996235
Area
7.0046186725984E+18
Altitude
3483153087.1591
Surface area
7.0046186725984E+18
Volume
7.6676016827309E+27
Height
1895988391.0089