69379985 is an odd 8-digits composite number following 69379984
and preceding 69379986 . In scientific notation, it is written as 6.9379985 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 55471360 positive integers (up to 69379985) that are relatively prime to 69379985.
69379985 has 8 divisors, whose sum is 83304936
The reverse of 69379985 is 58997396
Previous prime number is 2417
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-nine million three hundred seventy-nine thousand nine hundred eighty-five
Scientific notation
6.9379985 × 10^7
Engineering notation
6.9379985 × 10^6
Prime Factorization
5 × 2417 × 5741
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69379985
Product of the distinct prime numbers
The prime factorization of 69379985 is 5 × 2417 × 5741.
Since it has a total of 3 prime factors.
2 , 3 , 83 , 64 , 887 , 81 , 5724 , 3983 , 17913 , 45734 , 792696 , 433514 , 2967373 , 8111215 , 77593232 , 56979309 , 600363034 , 827600174 , 603863269 , 8763596272
n×2
138759970
n×3
208139955
n×4
277519940
n×5
346899925
n÷2
34689992.5
n÷3
23126661.666667
n÷3
17344996.25
n÷5
13875997
n2
4813582318600225
n3
3.3396626906075E+23
n4
2.3170574737941E+31
n5
1.6075741277597E+39
2 √n
8329.4648687656
3 √n
410.90812982419
4 √n
91.265902004887
5 √n
37.003843908279
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
-69379984
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 69379985 can be divided by 8 positive divisors.
The sum of these divisors (counting 69379985) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001000101010011110010001
3
Ternary
11211112212110002
4
Quaternary
10020222132101
5
Quinary
120230124420
6
Senary
10515015345
8
Octal
410523621
10
Decimal
69379985
12
Duodecimal
1b29a555
16
Hexadecimal
422a791
20
Vigesimal
11dc9j5
36
Base36
15b1xt
md5
1d350c23f05746bcaa02011232d2a0fa
sha1
8e5598391522794bb94819946cb9f006c011b525
sha256
57bf65985e73e39d7485941648a25ba4890068d368dcc729cf69b88a4b412486
sha512
3c9f81501148d513a71cd6decf6f19531e996992d962a41c2dbf2bc01fd389ed7f3c1b5624646aec7d2babb592ede62228a7f55f649a7d32366885b9226ee0aa
ripemd-160
0fc49db36a56b2162555c6e44e243573263e03aa
Diameter
138759970
Circumference
435927302.36434
Area
1.5122314849564E+16
Volume
1.3989146365707E+24
Surface area
6.0489259398257E+16
Circumference
435927302.36434
Perimeter
277519940
Area
4813582318600225
Diagonal
98118115.744242
Surface area
28881493911601350
Volume
3.3396626906075E+23
Space diagonal
120169659.04837
Perimeter
208139955
Area
2.0843422855577E+15
Altitude
60084829.524183
Surface area
2.0843422855577E+15
Volume
3.9358302256738E+22
Height
32706038.581414