69874869 is an odd 8-digits composite number following 69874868
and preceding 69874870 . In scientific notation, it is written as 6.9874869 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 46325520 positive integers (up to 69874869) that are relatively prime to 69874869.
69874869 has 8 divisors, whose sum is 93681952
The reverse of 69874869 is 96847896
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
sixty-nine million eight hundred seventy-four thousand eight hundred sixty-nine
Scientific notation
6.9874869 × 10^7
Engineering notation
6.9874869 × 10^6
Prime Factorization
181 × 3 × 128683
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69874869
Product of the distinct prime numbers
The prime factorization of 69874869 is 181 × 3 × 128683.
Since it has a total of 3 prime factors.
7 , 9 , 44 , 76 , 621 , 902 , 6229 , 5550 , 36517 , 32483 , 117908 , 814532 , 1948007 , 5413527 , 73830444 , 20156566 , 219231210 , 919529640 , 5702715744 , 122276473
n×2
139749738
n×3
209624607
n×4
279499476
n×5
349374345
n÷2
34937434.5
n÷3
23291623
n÷3
17468717.25
n÷5
13974973.8
n2
4882497317767161
n3
3.4116386047183E+23
n4
2.3838780058004E+31
n5
1.6657316336728E+39
2 √n
8359.1189128999
3 √n
411.88281181767
4 √n
91.428217268521
5 √n
37.056483249771
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
-69874868
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 69874869 can be divided by 8 positive divisors.
The sum of these divisors (counting 69874869) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001010100011010010110101
3
Ternary
11212111000022010
4
Quaternary
10022203102311
5
Quinary
120341443434
6
Senary
10533354433
8
Octal
412432265
10
Decimal
69874869
12
Duodecimal
1b498a19
16
Hexadecimal
42a34b5
20
Vigesimal
11ge739
36
Base36
15lnsl
md5
090acb605261fd16fa00ee97c24d716b
sha1
f386778fd24c1778af9fe931f428d18bbda48dc7
sha256
e7da821903a6ec694e5afa932aeffe305ecde4491fcc9b184d45d9f8b58426a3
sha512
ffc1994af0292c057c42cdc4e8337868324f406cf52094d4a28d7ad55b7330ba56a9331c99d4af6cb7efa7cd681939162b3e286ef5fc4275205d0f65bbc5d391
ripemd-160
b1903850a8333470be49148f904384b4be8e8c78
Diameter
139749738
Circumference
439036750.2419
Area
1.5338817704669E+16
Volume
1.4290638369715E+24
Surface area
6.1355270818677E+16
Circumference
439036750.2419
Perimeter
279499476
Area
4882497317767161
Diagonal
98817987.408843
Surface area
29294983906602966
Volume
3.4116386047183E+23
Space diagonal
121026823.28022
Perimeter
209624607
Area
2.1141833555479E+15
Altitude
60513411.64011
Surface area
2.1141833555479E+15
Volume
4.0206546539236E+22
Height
32939329.136281