69897423 is an odd 8-digits composite number following 69897422
and preceding 69897424 . In scientific notation, it is written as 6.9897423 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 46578584 positive integers (up to 69897423) that are relatively prime to 69897423.
69897423 has 8 divisors, whose sum is 93235968
The reverse of 69897423 is 32479896
Previous prime number is 5903
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
sixty-nine million eight hundred ninety-seven thousand four hundred twenty-three
Scientific notation
6.9897423 × 10^7
Engineering notation
6.9897423 × 10^6
Prime Factorization
3 × 5903 × 3947
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69897423
Product of the distinct prime numbers
The prime factorization of 69897423 is 3 × 5903 × 3947.
Since it has a total of 3 prime factors.
4 , 4 , 55 , 26 , 871 , 154 , 1910 , 6509 , 71407 , 88092 , 259330 , 604848 , 4396516 , 1949754 , 64340244 , 32346086 , 386529860 , 137851992 , 5795826371 , 4087855656
n×2
139794846
n×3
209692269
n×4
279589692
n×5
349487115
n÷2
34948711.5
n÷3
23299141
n÷3
17474355.75
n÷5
13979484.6
n2
4885649742040929
n3
3.4149432664928E+23
n4
2.3869573401905E+31
n5
1.6684216689025E+39
2 √n
8360.4678696829
3 √n
411.92712248214
4 √n
91.435594106906
5 √n
37.058875137008
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69897422
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897423 can be divided by 8 positive divisors.
The sum of these divisors (counting 69897423) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001010101000110011001111
3
Ternary
11212112011020110
4
Quaternary
10022220303033
5
Quinary
120343204143
6
Senary
10534051103
8
Octal
412506317
10
Decimal
69897423
12
Duodecimal
1b4a9a93
16
Hexadecimal
42a8ccf
20
Vigesimal
11gh3b3
36
Base36
15m573
md5
c6a25992fc73cea473dce9fa5a73abc3
sha1
d4f3a480699a313cd6eeb8fafacd3263ac49212b
sha256
a7c28bb42b62bc07d0cdbf5b75f792f417318ec2c9cf7305048275a0dd3b677e
sha512
8a84d89e6f482b84b1183a4d17b05dac7c4ed6d440cf45954cf844d6b39bdecc285d9422eb42e10752f47414a82f0226041bcc77690dd28d544e5dd7f11ed266
ripemd-160
bf675cf80f9c5c1e390a8f1faca07ad473b2731f
Diameter
139794846
Circumference
439178461.20332
Area
1.5348721337609E+16
Volume
1.4304480904586E+24
Surface area
6.1394885350435E+16
Circumference
439178461.20332
Perimeter
279589692
Area
4885649742040929
Diagonal
98849883.581529
Surface area
29313898452245574
Volume
3.4149432664928E+23
Space diagonal
121065887.95413
Perimeter
209692269
Area
2.1155483953002E+15
Altitude
60532943.977067
Surface area
2.1155483953002E+15
Volume
4.0245492351739E+22
Height
32949961.193843