3944473721 is an odd 10-digits composite number following 3944473720
and preceding 3944473722 . In scientific notation, it is written as 3.944473721 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 3842666352 positive integers (up to 3944473721) that are relatively prime to 3944473721.
3944473721 has 8 divisors, whose sum is 4046760960
The reverse of 3944473721 is 1273744493
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
three billion nine hundred forty-four million four hundred seventy-three thousand seven hundred twenty-one
Scientific notation
3.944473721 × 10^9
Engineering notation
3.944473721 × 10^9
Prime Factorization
43 × 383 × 239509
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3944473721
Product of the distinct prime numbers
The prime factorization of 3944473721 is 43 × 383 × 239509.
Since it has a total of 3 prime factors.
4 , 7 , 34 , 67 , 228 , 681 , 7084 , 3347 , 46099 , 94712 , 244540 , 181876 , 276612 , 9837144 , 71131827 , 15816641 , 813217742 , 575174551 , 4461169254 , 6100833033
n×2
7888947442
n×3
11833421163
n×4
15777894884
n×5
19722368605
n÷2
1972236860.5
n÷3
1314824573.6667
n÷3
986118430.25
n÷5
788894744.2
n2
1.555887293566E+19
n3
6.1371565423087E+28
n4
2.42078527028E+38
n5
9.5487238828034E+47
2 √n
62805.045346692
3 √n
1580.0215936001
4 √n
250.60934808321
5 √n
83.022883586476
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
-3944473720
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 3944473721 can be divided by 8 positive divisors.
The sum of these divisors (counting 3944473721) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101011000110111110010001111001
3
Ternary
101011220020000201022
4
Quaternary
3223012332101321
5
Quinary
31034241124341
6
Senary
1451223432225
8
Octal
35306762171
10
Decimal
3944473721
12
Duodecimal
920bb5675
16
Hexadecimal
eb1be479
20
Vigesimal
31ccj461
36
Base36
1t8freh
md5
1a2d49a800271d47517ef87fb52acc41
sha1
83ea6e4caadb3b416b46884e385b2e64fac1eb58
sha256
c6c4e295e92af77a51a8ff263b7684a8d57960f760e3b8ffadd8488aff5806e0
sha512
5d059d436e78b798172295cf8465f3f9287aa7fa1c2ee357a37fd7a73ed41570dcd68bd95aeaddf7a27199fc4078aa05e068d2367fd0204be028dca367847786
ripemd-160
1f00482aa3a44d0c449984e05a7131cf44d8c6c3
Diameter
7888947442
Circumference
24783859328.343
Area
4.8879640912805E+19
Volume
2.5707261209664E+29
Surface area
1.9551856365122E+20
Circumference
24783859328.343
Perimeter
15777894884
Area
1.555887293566E+19
Diagonal
5578328232.6625
Surface area
9.3353237613958E+19
Volume
6.1371565423087E+28
Space diagonal
6832028893.8923
Perimeter
11833421163
Area
6.7371896082677E+18
Altitude
3416014446.9461
Surface area
6.7371896082677E+18
Volume
7.2327083471165E+27
Height
1859442744.2208