69872648 is an even 8-digits composite number following 69872647
and preceding 69872649 . In scientific notation, it is written as 6.9872648 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 34790400 positive integers (up to 69872648) that are relatively prime to 69872648.
69872648 has 16 divisors, whose sum is 131558460
The reverse of 69872648 is 84627896
Previous prime number is 241
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-nine million eight hundred seventy-two thousand six hundred forty-eight
Scientific notation
6.9872648 × 10^7
Engineering notation
6.9872648 × 10^6
Prime Factorization
2 × 2 × 2 × 241 × 36241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17468162
Product of the distinct prime numbers
The prime factorization of 69872648 is 2 × 2 × 2 × 241 × 36241.
Since it has a total of 5 prime factors.
8 , 8 , 51 , 83 , 191 , 43 , 7175 , 2597 , 14854 , 80938 , 228333 , 15345 , 1975526 , 4523973 , 18544298 , 94726440 , 644603850 , 915021749 , 6132281928 , 9568446690
n×2
139745296
n×3
209617944
n×4
279490592
n×5
349363240
n÷2
34936324
n÷3
23290882.666667
n÷3
17468162
n÷5
13974529.6
n2
4882186938531904
n3
3.4113132942624E+23
n4
2.3835749302772E+31
n5
1.6654669208488E+39
2 √n
8358.9860629146
3 √n
411.87844781942
4 √n
91.427490739463
5 √n
37.056247675817
1 , 2 , 4 , 8 , 241 , 482 , 964 , 1928 , 36241 , 72482 , 144964 , 289928 , 8734081 , 17468162 , 34936324 , 69872648
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69872647
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69872648 can be divided by 16 positive divisors.
The sum of these divisors (counting 69872648) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001010100010110000001000
3
Ternary
11212110220020212
4
Quaternary
10022202300020
5
Quinary
120341411043
6
Senary
10533340252
8
Octal
412426010
10
Decimal
69872648
12
Duodecimal
1b497688
16
Hexadecimal
42a2c08
20
Vigesimal
11ge1c8
36
Base36
15lm2w
md5
6b041969ea1ff98262e283052328256d
sha1
afd1a72eb6ddda76460556fdc32775f14a49f80c
sha256
5196aae579c3dc76f78d6ddbad8e5e54486e5c6142afa39323051facdba9915b
sha512
e9c84a97506c67c38e3aee195c0cb12671a0bd4ed2c274841b728839aa6b11133f8e2a5582e29cc2250765c0fbfbc8f0330285d3c1accbb845bfe9583f33aa15
ripemd-160
9a391fe812a03be82ef80e1f8391752086e8f4b2
Diameter
139745296
Circumference
439022795.28733
Area
1.5337842619544E+16
Volume
1.4289275712464E+24
Surface area
6.1351370478175E+16
Circumference
439022795.28733
Perimeter
279490592
Area
4882186938531904
Diagonal
98814846.440521
Surface area
29293121631191424
Volume
3.4113132942624E+23
Space diagonal
121022976.39538
Perimeter
209617944
Area
2.1140489573966E+15
Altitude
60511488.197688
Surface area
2.1140489573966E+15
Volume
4.0202712718746E+22
Height
32938282.14684