3936692981 is an odd 10-digits composite number following 3936692980
and preceding 3936692982 . In scientific notation, it is written as 3.936692981 × 10^9.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 3633870432 positive integers (up to 3936692981) that are relatively prime to 3936692981.
3936692981 has 4 divisors, whose sum is 4239515532
The reverse of 3936692981 is 1892966393
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
three billion nine hundred thirty-six million six hundred ninety-two thousand nine hundred eighty-one
Scientific notation
3.936692981 × 10^9
Engineering notation
3.936692981 × 10^9
Prime Factorization
13 × 302822537
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
3936692981
Product of the distinct prime numbers
The prime factorization of 3936692981 is 13 × 302822537.
Since it has a total of 2 prime factors.
4 , 2 , 19 , 75 , 100 , 932 , 1232 , 7018 , 64185 , 19121 , 102841 , 820865 , 855329 , 9473649 , 64046828 , 46966327 , 925938600 , 420446791 , 5675899541 , 9924846784
n×2
7873385962
n×3
11810078943
n×4
15746771924
n×5
19683464905
n÷2
1968346490.5
n÷3
1312230993.6667
n÷3
984173245.25
n÷5
787338596.2
n2
1.5497551626655E+19
n3
6.1009102711337E+28
n4
2.4017410642083E+38
n5
9.4549171896482E+47
2 √n
62743.071179215
3 √n
1578.9820100914
4 √n
250.48567060655
5 √n
82.990104066761
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3936692980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3936692981 can be divided by 4 positive divisors.
The sum of these divisors (counting 3936692981) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101010101001010010101011110101
3
Ternary
101011100120201112202
4
Quaternary
3222221102223311
5
Quinary
31030243133411
6
Senary
1450344554245
8
Octal
35251225365
10
Decimal
3936692981
12
Duodecimal
91a482985
16
Hexadecimal
eaa52af5
20
Vigesimal
31a46c91
36
Base36
1t3szqt
md5
aa7d75dbeb19966dbf6183f36ab19fde
sha1
62c96c59007ed940b8e9ae136632124039d10f57
sha256
363160a9ea7e28c8ec4aaa90439289007e2535213c5cbb4ed56b2f182976d6f3
sha512
eb261f99768a784fd2f827ae9e8c6f070b16910af3763d6f97bb9deb175e748e324ee835dfc5af1060da72a72fba974c5ca37b30cd91fbc7798803b7f795cc6a
ripemd-160
6aa7ff08bb450562ab8e5790cc36c1dfd8a01bf7
Diameter
7873385962
Circumference
24734971497.096
Area
4.8686994338927E+19
Volume
2.5555433184005E+29
Surface area
1.9474797735571E+20
Circumference
24734971497.096
Perimeter
15746771924
Area
1.5497551626655E+19
Diagonal
5567324604.6292
Surface area
9.2985309759928E+19
Volume
6.1009102711337E+28
Space diagonal
6818552256.8918
Perimeter
11810078943
Area
6.7106367025719E+18
Altitude
3409276128.4459
Surface area
6.7106367025719E+18
Volume
7.1899917068821E+27
Height
1855774868.2097