69897270 is an even 8-digits composite number following 69897269
and preceding 69897271 . In scientific notation, it is written as 6.9897270 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 18580320 positive integers (up to 69897270) that are relatively prime to 69897270.
69897270 has 32 divisors, whose sum is 168284160
The reverse of 69897270 is 07279896
Previous prime number is 331
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
sixty-nine million eight hundred ninety-seven thousand two hundred seventy
Scientific notation
6.9897270 × 10^7
Engineering notation
6.9897270 × 10^6
Prime Factorization
2 × 5 × 3 × 331 × 7039
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
69897270 Product of the distinct prime numbers
The prime factorization of 69897270 is 2 × 5 × 3 × 331 × 7039.
Since it has a total of 5 prime factors.
4 , 1 , 99 , 61 , 125 , 790 , 1912 , 753 , 6237 , 62289 , 242493 , 110323 , 9169291 , 1345585 , 89450898 , 81272521 , 252286120 , 148208832 , 7413832607 , 6943153856
n×2
139794540
n×3
209691810
n×4
279589080
n×5
349486350
n÷2
34948635
n÷3
23299090
n÷3
17474317.5
n÷5
13979454
n2
4885628353452900
n3
3.4149208414095E+23
n4
2.3869364408063E+31
n5
1.6684034087588E+39
2 √n8360.4587194723
3 √n411.92682192316
4 √n91.435544070521
5 √n37.058858913197
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 331 , 662 , 993 , 1655 , 1986 , 3310 , 4965 , 7039 , 9930 , 14078 , 21117 , 35195 , 42234 , 70390 , 105585 , 211170 , 2329909 , 4659818 , 6989727 , 11649545 , 13979454 , 23299090 , 34948635 , 69897270
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-69897269 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897270 can be divided by 32 positive divisors.
The sum of these divisors (counting 69897270) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001010101000110000110110
3
Ternary
11212112011000210
4
Quaternary
10022220300312
5
Quinary
120343203040
6
Senary
10534050250
8
Octal
412506066
10
Decimal
69897270
12
Duodecimal
1b4a9986
16
Hexadecimal
42a8c36
20
Vigesimal
11gh33a
36
Base36
15m52u
md5
ff02d3521f8f6a0c94c19c5c18d83f07
sha1
5676a56fcfb328b399eaf2348bea527331e3fa90
sha256
f7d6cbed474fd96bee868841b56ed0dfdcd5f07adee2a8f8821f28c8320be160
sha512
4ed4723c74777912b6e7fb87dbe3995834a322569ac991cfe21e864cbf93f04c994cbf1a2f312aed76999c04451f9919a7788df19a114a34d7c4179e64573648
ripemd-160
df43f422fde194080787d56adfe37576966d1ca6
Diameter
139794540
Circumference
439177499.87596
Area
1.5348654143378E+16
Volume
1.4304386970617E+24
Surface area
6.1394616573511E+16
Circumference
439177499.87596
Perimeter
279589080
Area
4885628353452900
Diagonal
98849667.206854
Surface area
29313770120717400
Volume
3.4149208414095E+23
Space diagonal
121065622.95036
Perimeter
209691810
Area
2.1155391337699E+15
Altitude
60532811.47518
Surface area
2.1155391337699E+15
Volume
4.0245228069599E+22
Height
32949889.068951