69874893 is an odd 8-digits composite number following 69874892
and preceding 69874894 . In scientific notation, it is written as 6.9874893 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 42346800 positive integers (up to 69874893) that are relatively prime to 69874893.
69874893 has 8 divisors, whose sum is 72883896
The reverse of 69874893 is 39847896
Previous prime number is 81
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-nine million eight hundred seventy-four thousand eight hundred ninety-three
Scientific notation
6.9874893 × 10^7
Engineering notation
6.9874893 × 10^6
Prime Factorization
33 × 81 × 26141
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69874893
Product of the distinct prime numbers
The prime factorization of 69874893 is 33 × 81 × 26141.
Since it has a total of 3 prime factors.
7 , 10 , 14 , 14 , 253 , 834 , 6722 , 2221 , 31638 , 10355 , 732631 , 422667 , 4067932 , 1271655 , 60262807 , 14867163 , 811167932 , 477221986 , 9510884666 , 6265789748
n×2
139749786
n×3
209624679
n×4
279499572
n×5
349374465
n÷2
34937446.5
n÷3
23291631
n÷3
17468723.25
n÷5
13974978.6
n2
4882500671761449
n3
3.4116421201176E+23
n4
2.3838812809751E+31
n5
1.6657344943284E+39
2 √n
8359.1203484577
3 √n
411.88285897428
4 √n
91.428225119258
5 √n
37.056485795337
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
-69874892
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 69874893 can be divided by 8 positive divisors.
The sum of these divisors (counting 69874893) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001010100011010011001101
3
Ternary
11212111000100000
4
Quaternary
10022203103031
5
Quinary
120341444033
6
Senary
10533354513
8
Octal
412432315
10
Decimal
69874893
12
Duodecimal
1b498a39
16
Hexadecimal
42a34cd
20
Vigesimal
11ge74d
36
Base36
15lnt9
md5
88ef9e397c9c0313ed162a462426e484
sha1
dfa365e57a8d1eb15bd4fb0da3a956420fc81f8b
sha256
775902c260200f6075d2b101ed95f47e50c9678a010377a055b6f5ab1e4f4893
sha512
96dc558ab69fdfc57fb4f90ceb551886764861fdcdd5ecc09bdf86c502ad41b104d0fadf50559ea5573a025bf2f083e7a9af6405549a48e4aab2726a73e31028
ripemd-160
412ea2c1b6ce375f56159fd24cfc4869e610cf27
Diameter
139749786
Circumference
439036901.03835
Area
1.5338828241553E+16
Volume
1.4290653094985E+24
Surface area
6.1355312966212E+16
Circumference
439036901.03835
Perimeter
279499572
Area
4882500671761449
Diagonal
98818021.349969
Surface area
29295004030568694
Volume
3.4116421201176E+23
Space diagonal
121026864.84944
Perimeter
209624679
Area
2.11418480787E+15
Altitude
60513432.424719
Surface area
2.11418480787E+15
Volume
4.0206587968613E+22
Height
32939340.44999