3894693897 is an odd 10-digits composite number following 3894693896
and preceding 3894693898 . In scientific notation, it is written as 3.894693897 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 2364898560 positive integers (up to 3894693897) that are relatively prime to 3894693897.
3894693897 has 8 divisors, whose sum is 4099160832
The reverse of 3894693897 is 7983964983
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 66
Digital Root 3
Name
three billion eight hundred ninety-four million six hundred ninety-three thousand eight hundred ninety-seven
Scientific notation
3.894693897 × 10^9
Engineering notation
3.894693897 × 10^9
Prime Factorization
51 × 31 × 2463437
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3894693897
Product of the distinct prime numbers
The prime factorization of 3894693897 is 51 × 31 × 2463437.
Since it has a total of 3 prime factors.
8 , 6 , 1 , 61 , 106 , 739 , 2817 , 2888 , 67524 , 90789 , 896367 , 300933 , 2602631 , 5845973 , 85903739 , 45211113 , 228314493 , 287997221 , 1564016473 , 8877096521
n×2
7789387794
n×3
11684081691
n×4
15578775588
n×5
19473469485
n÷2
1947346948.5
n÷3
1298231299
n÷3
973673474.25
n÷5
778938779.4
n2
1.5168640551329E+19
n3
5.9077211781048E+28
n4
2.3008765617542E+38
n5
8.9612099028146E+47
2 √n
62407.482700394
3 √n
1573.3467354334
4 √n
249.81489687445
5 √n
82.812265534538
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
-3894693896
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 3894693897 can be divided by 8 positive divisors.
The sum of these divisors (counting 3894693897) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101000001001000101000000001001
3
Ternary
101001102112221122010
4
Quaternary
3220021011000021
5
Quinary
30434020201042
6
Senary
1442244450133
8
Octal
35011050011
10
Decimal
3894693897
12
Duodecimal
9083a9949
16
Hexadecimal
e8245009
20
Vigesimal
30h1geeh
36
Base36
1sest1l
md5
cfda4207446a365ce5d21cdf5bac6609
sha1
4e3a57440a6c5b69c099eb4186dfcbcf93bb0fab
sha256
17a35fa4ae3ae4b6e22eef90f16c5527da2fee7e12c0224e3ff68d65e9299913
sha512
f102cc7cd6f880fbdb8981706055b964c9d0d485bde60bad6b0145d7172f501563db0fb7ddc184c516ccadeeb7c07c566a736f203ba47a55c9691a9a2d88baa5
ripemd-160
b3662c9f839f32d6a56b440c7d9e13e98715a228
Diameter
7789387794
Circumference
24471083469.592
Area
4.7653689721E+19
Volume
2.4746204603454E+29
Surface area
1.90614758884E+20
Circumference
24471083469.592
Perimeter
15578775588
Area
1.5168640551329E+19
Diagonal
5507928930.4291
Surface area
9.1011843307974E+19
Volume
5.9077211781048E+28
Space diagonal
6745807709.5324
Perimeter
11684081691
Area
6.5682140291629E+18
Altitude
3372903854.7662
Surface area
6.5682140291629E+18
Volume
6.9623161773288E+27
Height
1835976310.143