69488964 is an even 8-digits composite number following 69488963
and preceding 69488965 . In scientific notation, it is written as 6.9488964 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 23162976 positive integers (up to 69488964) that are relatively prime to 69488964.
69488964 has 12 divisors, whose sum is 135117500
The reverse of 69488964 is 46988496
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-nine million four hundred eighty-eight thousand nine hundred sixty-four
Scientific notation
6.9488964 × 10^7
Engineering notation
6.9488964 × 10^6
Prime Factorization
2 × 2 × 9 × 1930249
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34744482
Product of the distinct prime numbers
The prime factorization of 69488964 is 2 × 2 × 9 × 1930249.
Since it has a total of 4 prime factors.
8 , 1 , 67 , 59 , 739 , 588 , 1898 , 3086 , 25734 , 62176 , 705165 , 296780 , 9538785 , 8885243 , 54798713 , 86038431 , 81959839 , 539906599 , 7032746677 , 357287969
n×2
138977928
n×3
208466892
n×4
277955856
n×5
347444820
n÷2
34744482
n÷3
23162988
n÷3
17372241
n÷5
13897792.8
n2
4828716117793296
n3
3.3554248047556E+23
n4
2.3316499346237E+31
n5
1.6202393836767E+39
2 √n
8336.0040786938
3 √n
411.12316269083
4 √n
91.301720020456
5 √n
37.01546141028
1 , 2 , 4 , 9 , 18 , 36 , 1930249 , 3860498 , 7720996 , 17372241 , 34744482 , 69488964
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69488963
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69488964 can be divided by 12 positive divisors.
The sum of these divisors (counting 69488964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001001000101000101000100
3
Ternary
11211202101221100
4
Quaternary
10021011011010
5
Quinary
120242121324
6
Senary
10521220100
8
Octal
411050504
10
Decimal
69488964
12
Duodecimal
1b331630
16
Hexadecimal
4245144
20
Vigesimal
11e6284
36
Base36
15de10
md5
207ec4fb89d1e4d93fceec24eb08991c
sha1
638fa59ab0adeb5c0d63565a2c874d0d862b770f
sha256
fd48eabd96aac7670485904950f3a793c688366e060637050ca9d51b810d0e8b
sha512
72cff8ba2c616093683c19987f0f161145c84b30a5d85c304b355784185a16b07c11d9aba025d20701ffa08055cd722fb5024c335f6c703e5f3fee3b642d3479
ripemd-160
eb6a9389b2f6db0416aae58a0e860922a00033e3
Diameter
138977928
Circumference
436612037.61593
Area
1.516985908193E+16
Volume
1.4055170555057E+24
Surface area
6.067943632772E+16
Circumference
436612037.61593
Perimeter
277955856
Area
4828716117793296
Diagonal
98272235.324056
Surface area
28972296706759776
Volume
3.3554248047556E+23
Space diagonal
120358416.21332
Perimeter
208466892
Area
2.0908954128362E+15
Altitude
60179208.106662
Surface area
2.0908954128362E+15
Volume
3.9544060553404E+22
Height
32757411.774685