69874889 is an odd 8-digits composite number following 69874888
and preceding 69874890 . In scientific notation, it is written as 6.9874889 × 10^7.
The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors.
There are 59892756 positive integers (up to 69874889) that are relatively prime to 69874889.
69874889 has 4 divisors, whose sum is 79857024
The reverse of 69874889 is 98847896
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 59 Digital Root 5
Name
sixty-nine million eight hundred seventy-four thousand eight hundred eighty-nine
Scientific notation
6.9874889 × 10^7
Engineering notation
6.9874889 × 10^6
Prime Factorization
7 × 9982127
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
69874889 Product of the distinct prime numbers
The prime factorization of 69874889 is 7 × 9982127.
Since it has a total of 2 prime factors.
1 , 8 , 90 , 86 , 806 , 435 , 8303 , 4209 , 79372 , 85511 , 917549 , 875810 , 1179877 , 4919978 , 98837056 , 68003226 , 116520965 , 368935191 , 9282070982 , 2443970188
n×2
139749778
n×3
209624667
n×4
279499556
n×5
349374445
n÷2
34937444.5
n÷3
23291629.666667
n÷3
17468722.25
n÷5
13974977.8
n2
4882500112762321
n3
3.4116415342175E+23
n4
2.3838807351124E+31
n5
1.6657340175522E+39
2 √n8359.1201091981
3 √n411.88285111485
4 √n91.428223810802
5 √n37.056485371076
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-69874888 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69874889 can be divided by 4 positive divisors.
The sum of these divisors (counting 69874889) is 1, the average is 0.25.
Base
System
Value
2
Binary
100001010100011010011001001
3
Ternary
11212111000022212
4
Quaternary
10022203103021
5
Quinary
120341444024
6
Senary
10533354505
8
Octal
412432311
10
Decimal
69874889
12
Duodecimal
1b498a35
16
Hexadecimal
42a34c9
20
Vigesimal
11ge749
36
Base36
15lnt5
md5
9942da6aa9cbc95df4e9353e575ebbb5
sha1
a59b36eacdbfeac2b32c35893f327bc961244244
sha256
ddf8a3304dbd842be04c7c0c18c528efd484596de39bcd163606eb3a083781a5
sha512
c153996b26ef343ebbc60c9a0b10df524cdf24cf3bf1f46731829877e22dda08c71e6ac1d71bd1a797b75947821585b88003af9a2c91fc05ce35d04455c8d91e
ripemd-160
bdb37ced9d59a6ce96790162311589291731eeda
Diameter
139749778
Circumference
439036875.9056
Area
1.5338826485405E+16
Volume
1.4290650640773E+24
Surface area
6.1355305941622E+16
Circumference
439036875.9056
Perimeter
279499556
Area
4882500112762321
Diagonal
98818015.693115
Surface area
29295000676573926
Volume
3.4116415342175E+23
Space diagonal
121026857.92124
Perimeter
209624667
Area
2.1141845658163E+15
Altitude
60513428.960618
Surface area
2.1141845658163E+15
Volume
4.0206581063715E+22
Height
32939338.564372