69389898 is an even 8-digits composite number following 69389897
and preceding 69389899 . In scientific notation, it is written as 6.9389898 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 23129964 positive integers (up to 69389898) that are relatively prime to 69389898.
69389898 has 8 divisors, whose sum is 138779808
The reverse of 69389898 is 89898396
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 60
Digital Root 6
Name
sixty-nine million three hundred eighty-nine thousand eight hundred ninety-eight
Scientific notation
6.9389898 × 10^7
Engineering notation
6.9389898 × 10^6
Prime Factorization
2 × 3 × 11564983
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69389898
Product of the distinct prime numbers
The prime factorization of 69389898 is 2 × 3 × 11564983.
Since it has a total of 3 prime factors.
10 , 8 , 89 , 71 , 796 , 209 , 2784 , 9179 , 27050 , 15681 , 9704 , 384375 , 350226 , 183328 , 58546254 , 41417106 , 881855290 , 125084493 , 7241910874 , 6111568605
n×2
138779796
n×3
208169694
n×4
277559592
n×5
346949490
n÷2
34694949
n÷3
23129966
n÷3
17347474.5
n÷5
13877979.6
n2
4814957944450404
n3
3.341094406397E+23
n4
2.3183820006826E+31
n5
1.608722905524E+39
2 √n
8330.0599037462
3 √n
410.92769905254
4 √n
91.269161844219
5 √n
37.004901268387
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
-69389897
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 69389898 can be divided by 8 positive divisors.
The sum of these divisors (counting 69389898) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001000101100111001001010
3
Ternary
11211120101001020
4
Quaternary
10020230321022
5
Quinary
120230434043
6
Senary
10515133310
8
Octal
410547112
10
Decimal
69389898
12
Duodecimal
1b2a4236
16
Hexadecimal
422ce4a
20
Vigesimal
11ddeei
36
Base36
15b9l6
md5
92904bea572a8371ea8d297241d6b690
sha1
3361925e02b510aa2a1def10e1dddfe7ac5410d6
sha256
daf7201512d3eaf74328e63e5fa3428469f09c56ab39eb18b2d0ebbbcddb6b39
sha512
877774cc522e7fedea0b9d88f49c05ec8b3ea5d2c0e1d2c2f297e1e3fbe47f7c73f44bb02bef8974736d28bd903f376b15808db0e654d735c0d6dfee83e839b7
ripemd-160
985adf1ae0dc61fc769270a7ac5e5ef98ea5c182
Diameter
138779796
Circumference
435989587.58029
Area
1.5126636505629E+16
Volume
1.3995143522782E+24
Surface area
6.0506546022517E+16
Circumference
435989587.58029
Perimeter
277559592
Area
4814957944450404
Diagonal
98132134.843286
Surface area
28889747666702424
Volume
3.341094406397E+23
Space diagonal
120186828.86802
Perimeter
208169694
Area
2.0849379490239E+15
Altitude
60093414.434011
Surface area
2.0849379490239E+15
Volume
3.937517518913E+22
Height
32710711.614429