1969749968 is an even 10-digits composite number following 1969749967
and preceding 1969749969 . In scientific notation, it is written as 1.969749968 × 10^9.
The sum of its digits is 68. It has a total of 5 prime factors and 10 positive divisors.
There are 984874976 positive integers (up to 1969749968) that are relatively prime to 1969749968.
1969749968 has 10 divisors, whose sum is 3816390594
The reverse of 1969749968 is 8699479691
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 68
Digital Root 5
Name
one billion nine hundred sixty-nine million seven hundred forty-nine thousand nine hundred sixty-eight
Scientific notation
1.969749968 × 10^9
Engineering notation
1.969749968 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 123109373
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
246218746
Product of the distinct prime numbers
The prime factorization of 1969749968 is 2 × 2 × 2 × 2 × 123109373.
Since it has a total of 5 prime factors.
7 , 7 , 64 , 83 , 190 , 214 , 8754 , 8232 , 24955 , 33857 , 698023 , 396595 , 8282236 , 4942627 , 38901695 , 20953571 , 106137072 , 32901506 , 5522995953 , 502547914
n×2
3939499936
n×3
5909249904
n×4
7878999872
n×5
9848749840
n÷2
984874984
n÷3
656583322.66667
n÷3
492437492
n÷5
393949993.6
n2
3879914936436001024
n3
7.6424623218875E+27
n4
1.5053739913979E+37
n5
2.9652103713841E+46
2 √n
44381.86530555
3 √n
1253.5366441217
4 √n
210.6700389366
5 √n
72.257381681002
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1969749967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1969749968 can be divided by 10 positive divisors.
The sum of these divisors (counting 1969749968) is 1, the average is 0.1.
Base
System
Value
2
Binary
1110101011001111111111111010000
3
Ternary
12002021102122222112
4
Quaternary
1311121333333100
5
Quinary
13013223444333
6
Senary
523242324452
8
Octal
16531777720
10
Decimal
1969749968
12
Duodecimal
46b7b9728
16
Hexadecimal
7567ffd0
20
Vigesimal
1afaiei8
36
Base36
wkqksw
md5
f10dc0426ea55df71bea08ce990030c0
sha1
2c89ec727b40c99f6616fb0983422b4bd5ddf5df
sha256
1a34747a0b28a93434e0a65f8acc8b29166c9d4e02c72b91f04f9a8680f2725b
sha512
19ea6f8127fe523b27179ca657c730fae50c52dcba7a19e75294f0ed488243e9cd458645dc28f25f4df87947a8d135f76ce3a9aea78d082f3fea29efc56971f4
ripemd-160
018c356aed84ac35275c558c1e453c331514732c
Diameter
3939499936
Circumference
12376304057.755
Area
1.2189112260861E+19
Volume
3.2012671314372E+28
Surface area
4.8756449043443E+19
Circumference
12376304057.755
Perimeter
7878999872
Area
3879914936436001024
Diagonal
2785647119.2296
Surface area
2.3279489618616E+19
Volume
7.6424623218875E+27
Space diagonal
3411707022.7832
Perimeter
5909249904
Area
1.6800524497381E+18
Altitude
1705853511.3916
Surface area
1.6800524497381E+18
Volume
9.0067282212823E+26
Height
928549039.74319