3869488949 is an odd 10-digits composite number following 3869488948
and preceding 3869488950 . In scientific notation, it is written as 3.869488949 × 10^9.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 3640628736 positive integers (up to 3869488949) that are relatively prime to 3869488949.
3869488949 has 8 divisors, whose sum is 4098504600
The reverse of 3869488949 is 9498849683
Previous prime number is 3049
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 68
Digital Root 5
Name
three billion eight hundred sixty-nine million four hundred eighty-eight thousand nine hundred forty-nine
Scientific notation
3.869488949 × 10^9
Engineering notation
3.869488949 × 10^9
Prime Factorization
17 × 3049 × 74653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3869488949
Product of the distinct prime numbers
The prime factorization of 3869488949 is 17 × 3049 × 74653.
Since it has a total of 3 prime factors.
6 , 5 , 31 , 10 , 931 , 820 , 1801 , 4574 , 76508 , 836 , 51065 , 556702 , 8709696 , 5121288 , 91505326 , 54266807 , 543943816 , 918032651 , 1287609477 , 4964253969
n×2
7738977898
n×3
11608466847
n×4
15477955796
n×5
19347444745
n÷2
1934744474.5
n÷3
1289829649.6667
n÷3
967372237.25
n÷5
773897789.8
n2
1.4972944726433E+19
n3
5.7937644152921E+28
n4
2.2418907378082E+38
n5
8.6749714348143E+47
2 √n
62205.216413095
3 √n
1569.9453574772
4 √n
249.40973600302
5 √n
82.704801215054
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
-3869488948
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 3869488949 can be divided by 8 positive divisors.
The sum of these divisors (counting 3869488949) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100110101000111011011100110101
3
Ternary
100222200010101221112
4
Quaternary
3212220323130311
5
Quinary
30411042121244
6
Senary
1435544324405
8
Octal
34650733465
10
Decimal
3869488949
12
Duodecimal
8bba73705
16
Hexadecimal
e6a3b735
20
Vigesimal
30946279
36
Base36
1rzsks5
md5
64ba2e11acf619147af5cb8bb5f77e60
sha1
c30855f2e3239b22d376dc5dc605df63a706dba9
sha256
f953083111ab084ac5edd302073a8f7e83475e26933045bd7ab9a200cdc88881
sha512
a697962042a1dce2b7ab2c451aee0adc7335ea97607deb34bfd8f312a2e33e8503133161189e28e7cf0ddb1fea2b2d57688f7dc5ce90bf1f25c54344085e2a93
ripemd-160
fd844802447500c570b0240db7908de2ec74b3ad
Diameter
7738977898
Circumference
24312716110.651
Area
4.7038893155168E+19
Volume
2.4268863631615E+29
Surface area
1.8815557262067E+20
Circumference
24312716110.651
Perimeter
15477955796
Area
1.4972944726433E+19
Diagonal
5472283751.1286
Surface area
8.9837668358599E+19
Volume
5.7937644152921E+28
Space diagonal
6702151458.9943
Perimeter
11608466847
Area
6.4834752512757E+18
Altitude
3351075729.4971
Surface area
6.4834752512757E+18
Volume
6.8280168444172E+27
Height
1824094583.7095