69897159 is an odd 8-digits composite number following 69897158
and preceding 69897160 . In scientific notation, it is written as 6.9897159 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 46391472 positive integers (up to 69897159) that are relatively prime to 69897159.
69897159 has 12 divisors, whose sum is 101410296
The reverse of 69897159 is 95179896
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-nine million eight hundred ninety-seven thousand one hundred fifty-nine
Scientific notation
6.9897159 × 10^7
Engineering notation
6.9897159 × 10^6
Prime Factorization
3 × 3 × 227 × 34213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23299053
Product of the distinct prime numbers
The prime factorization of 69897159 is 3 × 3 × 227 × 34213.
Since it has a total of 4 prime factors.
10 , 10 , 14 , 61 , 234 , 901 , 8645 , 114 , 7215 , 79217 , 662098 , 149003 , 8204622 , 1451612 , 47175563 , 52871872 , 450130377 , 71458190 , 6645176213 , 5954312530
n×2
139794318
n×3
209691477
n×4
279588636
n×5
349485795
n÷2
34948579.5
n÷3
23299053
n÷3
17474289.75
n÷5
13979431.8
n2
4885612836271281
n3
3.4149045722929E+23
n4
2.3869212785939E+31
n5
1.6683901613036E+39
2 √n
8360.4520810779
3 √n
411.92660387029
4 √n
91.435507769564
5 √n
37.058847142964
1 , 3 , 9 , 227 , 681 , 2043 , 34213 , 102639 , 307917 , 7766351 , 23299053 , 69897159
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
-69897158
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 69897159 can be divided by 12 positive divisors.
The sum of these divisors (counting 69897159) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001010101000101111000111
3
Ternary
11212112010212200
4
Quaternary
10022220233013
5
Quinary
120343202114
6
Senary
10534045543
8
Octal
412505707
10
Decimal
69897159
12
Duodecimal
1b4a98b3
16
Hexadecimal
42a8bc7
20
Vigesimal
11gh2hj
36
Base36
15m4zr
md5
0d7c5d3b05fe0c8999e01a91c0bf6fe1
sha1
de8a7c06aeeb31488e77ee193a7051a8390219f4
sha256
d98d11a40a2b6d3af1aca162be43226423a68c3bebf5ba1482a65abee97bf2a8
sha512
8db6d224e2c51ce0e319e432adbf8de19e028699e5c90e32345caba75763d26ab62055d1491813b614b9f77f9027c00d6d9fc16bf8f40e621e2564b4c0f0022a
ripemd-160
1549e3daa423ad47af62273e3b6caa51a2e19216
Diameter
139794318
Circumference
439176802.4424
Area
1.5348605394714E+16
Volume
1.4304318822701E+24
Surface area
6.1394421578855E+16
Circumference
439176802.4424
Perimeter
279588636
Area
4885612836271281
Diagonal
98849510.229149
Surface area
29313677017627686
Volume
3.4149045722929E+23
Space diagonal
121065430.69272
Perimeter
209691477
Area
2.1155324146331E+15
Altitude
60532715.34636
Surface area
2.1155324146331E+15
Volume
4.0245036336221E+22
Height
32949836.74305