69889997 is an odd 8-digits prime number following 69889996
and preceding 69889998 . In scientific notation, it is written as 6.9889997 × 10^7.
The sum of its digits is 65. It has a total of 1 prime factors and 2 positive divisors.
There are 69889996 positive integers (up to 69889997) that are relatively prime to 69889997.
69889997 has 2 divisors, whose sum is 69889998
The reverse of 69889997 is 79998896
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 65 Digital Root 2
Name
sixty-nine million eight hundred eighty-nine thousand nine hundred ninety-seven
Scientific notation
6.9889997 × 10^7
Engineering notation
6.9889997 × 10^6
Prime Factorization
69889997
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
69889997 Product of the distinct prime numbers
The prime factorization of 69889997 is 69889997.
Since it has a total of 1 prime factors.
9 , 1 , 92 , 29 , 39 , 304 , 6624 , 2184 , 86250 , 36045 , 93521 , 346739 , 8466232 , 5840908 , 49914220 , 85126417 , 418344656 , 246323515 , 1245111936 , 7821819316
n×2
139779994
n×3
209669991
n×4
279559988
n×5
349449985
n÷2
34944998.5
n÷3
23296665.666667
n÷3
17472499.25
n÷5
13977999.4
n2
4884611680660009
n3
3.4138549570749E+23
n4
2.385943127084E+31
n5
1.6675355799407E+39
2 √n8360.0237439854
3 √n411.91253406092
4 √n91.433165448788
5 √n37.058087666195
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
69889998 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
34944999 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8360.0238037939 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999713836 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69889997 can be divided by 2 positive divisors.
The sum of these divisors (counting 69889997) is 69889998, the average is 34944999.
Base
System
Value
2
Binary
100001010100110111111001101
3
Ternary
11212111210001102
4
Quaternary
10022212333031
5
Quinary
120342434442
6
Senary
10533552445
8
Octal
412467715
10
Decimal
69889997
12
Duodecimal
1b4a5725
16
Hexadecimal
42a6fcd
20
Vigesimal
11gg4jh
36
Base36
15lzgt
md5
2243c00682a3c9267b92ef90f666b166
sha1
b42f64fd4e904c15b41819faff032d523e34e31b
sha256
9dc5172ebdf09e9e057512662c479294de06764edc74295cfff34a1839700719
sha512
0398bc27107a700a074fd80712a84cb41a94d8087f14edc038425b4c3f5b103478fa865c621175b45625cbf148b82862b2596324f38908177347cfe24073b799
ripemd-160
93077eb1685087f881cd621ba3e2a63e99e9fa04
Diameter
139779994
Circumference
439131802.26923
Area
1.53454601716E+16
Volume
1.4299922204757E+24
Surface area
6.1381840686402E+16
Circumference
439131802.26923
Perimeter
279559988
Area
4884611680660009
Diagonal
98839381.631615
Surface area
29307670083960054
Volume
3.4138549570749E+23
Space diagonal
121053025.74484
Perimeter
209669991
Area
2.1150989015369E+15
Altitude
60526512.872418
Surface area
2.1150989015369E+15
Volume
4.023266650225E+22
Height
32946460.543872