3940281681 is an odd 10-digits composite number following 3940281680
and preceding 3940281682 . In scientific notation, it is written as 3.940281681 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 2251183104 positive integers (up to 3940281681) that are relatively prime to 3940281681.
3940281681 has 8 divisors, whose sum is 4128659304
The reverse of 3940281681 is 1861820493
Previous prime number is 6977
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
three billion nine hundred forty million two hundred eighty-one thousand six hundred eighty-one
Scientific notation
3.940281681 × 10^9
Engineering notation
3.940281681 × 10^9
Prime Factorization
21 × 6977 × 26893
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3940281681 Product of the distinct prime numbers
The prime factorization of 3940281681 is 21 × 6977 × 26893.
Since it has a total of 3 prime factors.
3 , 7 , 83 , 7 , 915 , 278 , 9246 , 5261 , 80222 , 16892 , 828475 , 292358 , 1184318 , 3648898 , 96830195 , 9118332 , 389809329 , 240515499 , 5190839022 , 6669206818
n×2
7880563362
n×3
11820845043
n×4
15761126724
n×5
19701408405
n÷2
1970140840.5
n÷3
1313427227
n÷3
985070420.25
n÷5
788056336.2
n2
1.5525819725624E+19
n3
6.1176103047385E+28
n4
2.4105107815258E+38
n5
9.4980914742991E+47
2 √n62771.663041535
3 √n1579.4616657969
4 √n250.54273695626
5 √n83.005229353261
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
-3940281680 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 3940281681 can be divided by 8 positive divisors.
The sum of these divisors (counting 3940281681) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010110110111110110101010001
3
Ternary
101011121100001022120
4
Quaternary
3222312332311101
5
Quinary
31032203003211
6
Senary
1450553524453
8
Octal
35266766521
10
Decimal
3940281681
12
Duodecimal
91b713729
16
Hexadecimal
eadbed51
20
Vigesimal
31b6f441
36
Base36
1t5xwsx
md5
ee26e1442dc751ac1abc9dc2e04e02a0
sha1
4a7ad0f2f324b1d7ac3a5cc906a79aef72b16c57
sha256
cc6b4e5d878fd5b0b919997670785ded191170f5f5b13425227e37c0c1d88d8f
sha512
2672d155e1c45560623fe7b7c827313d1a1252b67fd02ab68c7a60b0ec96517ca88f80fb7ab3c1b79fa899fdc882bc76aa899b9ec9af9d0a51b6d0f70de4ebcd
ripemd-160
bcbb7f8aab38b667f54b3409eeeb64d90600dbfe
Diameter
7880563362
Circumference
24757519964.208
Area
4.877580119098E+19
Volume
2.5625386121189E+29
Surface area
1.9510320476392E+20
Circumference
24757519964.208
Perimeter
15761126724
Area
1.5525819725624E+19
Diagonal
5572399792.8405
Surface area
9.3154918353745E+19
Volume
6.1176103047385E+28
Space diagonal
6824768067.6249
Perimeter
11820845043
Area
6.722877148484E+18
Altitude
3412384033.8125
Surface area
6.722877148484E+18
Volume
7.2096728852289E+27
Height
1857466597.6135