69897197 is an odd 8-digits prime number following 69897196
and preceding 69897198 . In scientific notation, it is written as 6.9897197 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 69897196 positive integers (up to 69897197) that are relatively prime to 69897197.
69897197 has 2 divisors, whose sum is 69897198
The reverse of 69897197 is 79179896
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-nine million eight hundred ninety-seven thousand one hundred ninety-seven
Scientific notation
6.9897197 × 10^7
Engineering notation
6.9897197 × 10^6
Prime Factorization
69897197
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
69897197
Product of the distinct prime numbers
The prime factorization of 69897197 is 69897197.
Since it has a total of 1 prime factors.
7 , 10 , 93 , 71 , 266 , 66 , 4227 , 690 , 62173 , 99676 , 533164 , 808809 , 6827775 , 5003204 , 84407913 , 89020161 , 853116072 , 704610270 , 4968138456 , 1394317638
n×2
139794394
n×3
209691591
n×4
279588788
n×5
349485985
n÷2
34948598.5
n÷3
23299065.666667
n÷3
17474299.25
n÷5
13979439.4
n2
4885618148456809
n3
3.4149101418946E+23
n4
2.3869264692531E+31
n5
1.668394696459E+39
2 √n
8360.454353682
3 √n
411.92667851904
4 √n
91.435520196923
5 √n
37.058851172415
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
69897198
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
34948599
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8360.4544134873
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999713865
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897197 can be divided by 2 positive divisors.
The sum of these divisors (counting 69897197) is 69897198, the average is 34948599.
Base
System
Value
2
Binary
100001010101000101111101101
3
Ternary
11212112010221002
4
Quaternary
10022220233231
5
Quinary
120343202242
6
Senary
10534050045
8
Octal
412505755
10
Decimal
69897197
12
Duodecimal
1b4a9925
16
Hexadecimal
42a8bed
20
Vigesimal
11gh2jh
36
Base36
15m50t
md5
440068228f2adc9dfc67a501e71d3030
sha1
29900d9b5f3be06f395dcf7e202186e2ac461884
sha256
7b2a71b58a24cd05e0d292c327eca4f2c9fc85cd7fcf890e28e17cc4a15c882c
sha512
bf5d1a4a1135dcf5b5c88e0497784e3fb003d1983c8fdc54814a44f73d2b6071cbe123f1a2187fdfb11ba759b9622e9ba3841e30813349f91ffba2fe4549b70a
ripemd-160
8e5562575d11362edf8c52c6e494b7bf195ff2b2
Diameter
139794394
Circumference
439177041.20344
Area
1.5348622083437E+16
Volume
1.4304342152594E+24
Surface area
6.1394488333748E+16
Circumference
439177041.20344
Perimeter
279588788
Area
4885618148456809
Diagonal
98849563.969264
Surface area
29313708890740854
Volume
3.4149101418946E+23
Space diagonal
121065496.51065
Perimeter
209691591
Area
2.1155347148769E+15
Altitude
60532748.255325
Surface area
2.1155347148769E+15
Volume
4.0245101974607E+22
Height
32949854.656421