69883947 is an odd 8-digits composite number following 69883946
and preceding 69883948 . In scientific notation, it is written as 6.9883947 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 39533760 positive integers (up to 69883947) that are relatively prime to 69883947.
69883947 has 24 divisors, whose sum is 91231920
The reverse of 69883947 is 74938896
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-nine million eight hundred eighty-three thousand nine hundred forty-seven
Scientific notation
6.9883947 × 10^7
Engineering notation
6.9883947 × 10^6
Prime Factorization
9 × 7 × 7 × 107 × 1481
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9983421
Product of the distinct prime numbers
The prime factorization of 69883947 is 9 × 7 × 7 × 107 × 1481.
Since it has a total of 5 prime factors.
6 , 4 , 18 , 25 , 495 , 206 , 5442 , 9772 , 8030 , 45235 , 314653 , 34233 , 3099565 , 5323531 , 13038496 , 48448587 , 741114176 , 338556328 , 1350576244 , 5233418626
n×2
139767894
n×3
209651841
n×4
279535788
n×5
349419735
n÷2
34941973.5
n÷3
23294649
n÷3
17470986.75
n÷5
13976789.4
n2
4883766048298809
n3
3.4129684767971E+23
n4
2.3851170814516E+31
n5
1.6668139570896E+39
2 √n
8359.6618950769
3 √n
411.90064803598
4 √n
91.431186665584
5 √n
37.057446060233
1 , 7 , 9 , 49 , 63 , 107 , 441 , 749 , 963 , 1481 , 5243 , 6741 , 10367 , 13329 , 47187 , 72569 , 93303 , 158467 , 653121 , 1109269 , 1426203 , 7764883 , 9983421 , 69883947
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69883946
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69883947 can be divided by 24 positive divisors.
The sum of these divisors (counting 69883947) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001010100101100000101011
3
Ternary
11212111110202100
4
Quaternary
10022211200223
5
Quinary
120342241242
6
Senary
10533504443
8
Octal
412454053
10
Decimal
69883947
12
Duodecimal
1b4a2123
16
Hexadecimal
42a582b
20
Vigesimal
11gf9h7
36
Base36
15lusr
md5
4b242d6a83c4e4fd3ca3b9fb5cccefd0
sha1
630f95a019b9c49d62523ea9da0888032b3d5836
sha256
3bf785c624dcc1017bcb2b56ce552beb4e91de252e0ba15ab8ae88d47becd0b8
sha512
64b6fdc2d3d77da5669f02a6941331d663359e914f1eff6e2ae02d392616c365b145d401fe685cfe9ea0ed500de344578b333d0b23b6485fef4a2ff8870063a7
ripemd-160
2a0f7bbedd7404ddbf4bcfbf30fe5875e708c2bc
Diameter
139767894
Circumference
439093788.99812
Area
1.5342803539187E+16
Volume
1.4296208924853E+24
Surface area
6.1371214156747E+16
Circumference
439093788.99812
Perimeter
279535788
Area
4883766048298809
Diagonal
98830825.639563
Surface area
29302596289792854
Volume
3.4129684767971E+23
Space diagonal
121042546.83745
Perimeter
209651841
Area
2.1147327319834E+15
Altitude
60521273.418725
Surface area
2.1147327319834E+15
Volume
4.0222219231986E+22
Height
32943608.546521