69897717 is an odd 8-digits composite number following 69897716
and preceding 69897718 . In scientific notation, it is written as 6.9897717 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors.
There are 46598472 positive integers (up to 69897717) that are relatively prime to 69897717.
69897717 has 6 divisors, whose sum is 100963382
The reverse of 69897717 is 71779896
Previous prime number is 3
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 seven hundred seventeen
Scientific notation
6.9897717 × 10^7
Engineering notation
6.9897717 × 10^6
Prime Factorization
3 × 3 × 7766413
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23299239
Product of the distinct prime numbers
The prime factorization of 69897717 is 3 × 3 × 7766413.
Since it has a total of 3 prime factors.
5 , 8 , 32 , 75 , 688 , 886 , 5786 , 685 , 34768 , 83357 , 950595 , 356926 , 3879471 , 6241204 , 99915916 , 36058506 , 578055798 , 443509497 , 9266082884 , 1811216797
n×2
139795434
n×3
209693151
n×4
279590868
n×5
349488585
n÷2
34948858.5
n÷3
23299239
n÷3
17474429.25
n÷5
13979543.4
n2
4885690841812089
n3
3.4149863581047E+23
n4
2.3869975001767E+31
n5
1.6684567574706E+39
2 √n
8360.4854524124
3 √n
411.92770002563
4 √n
91.435690255023
5 √n
37.058906312095
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69897716
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897717 can be divided by 6 positive divisors.
The sum of these divisors (counting 69897717) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100001010101000110111110101
3
Ternary
11212112011122100
4
Quaternary
10022220313311
5
Quinary
120343211332
6
Senary
10534052313
8
Octal
412506765
10
Decimal
69897717
12
Duodecimal
1b4aa099
16
Hexadecimal
42a8df5
20
Vigesimal
11gh45h
36
Base36
15m5f9
md5
a170a9830b0a42af30862d205dfa441f
sha1
9634dca89c54348cc0615f86124b7b47cfed10b2
sha256
1ef91671fd97d9de6d49cb5d57d0d1261cdaa3a325d1a97eadddc0a3015456e5
sha512
992471cfb43fe257bb1403782ad5b72218528addc401703b35d805bd821688c29f19db5d06f9142096d06789309a77c886dbbb95388763c9fd9a31d25316c051
ripemd-160
80e6cab9d6d0aefc2fb16e902ce0190c6910f212
Diameter
139795434
Circumference
439180308.4598
Area
1.5348850456348E+16
Volume
1.4304661406308E+24
Surface area
6.1395401825391E+16
Circumference
439180308.4598
Perimeter
279590868
Area
4885690841812089
Diagonal
98850299.360316
Surface area
29314145050872534
Volume
3.4149863581047E+23
Space diagonal
121066397.17707
Perimeter
209693151
Area
2.1155661920231E+15
Altitude
60533198.588535
Surface area
2.1155661920231E+15
Volume
4.0246000191257E+22
Height
32950099.786772