74668869 is an odd 8-digits composite number following 74668868
and preceding 74668870 . In scientific notation, it is written as 7.4668869 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 45147840 positive integers (up to 74668869) that are relatively prime to 74668869.
74668869 has 16 divisors, whose sum is 90720000
The reverse of 74668869 is 96886647
Previous prime number is 1049
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-four million six hundred sixty-eight thousand eight hundred sixty-nine
Scientific notation
7.4668869 × 10^7
Engineering notation
7.4668869 × 10^6
Prime Factorization
11 × 9 × 1049 × 719
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74668869
Product of the distinct prime numbers
The prime factorization of 74668869 is 11 × 9 × 1049 × 719.
Since it has a total of 4 prime factors.
6 , 7 , 16 , 66 , 250 , 87 , 3400 , 4209 , 36239 , 47798 , 541686 , 502985 , 5287610 , 7333826 , 71778107 , 68549501 , 757661716 , 96925080 , 4016401042 , 2708298281
n×2
149337738
n×3
224006607
n×4
298675476
n×5
373344345
n÷2
37334434.5
n÷3
24889623
n÷3
18667217.25
n÷5
14933773.8
n2
5575439997739161
n3
4.1631179880855E+23
n4
3.108553116839E+31
n5
2.3211214546079E+39
2 √n
8641.1150322166
3 √n
421.09477990106
4 √n
92.957598033817
5 √n
37.551554040418
1 , 9 , 11 , 99 , 719 , 1049 , 6471 , 7909 , 9441 , 11539 , 71181 , 103851 , 754231 , 6788079 , 8296541 , 74668869
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
-74668868
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 74668869 can be divided by 16 positive divisors.
The sum of these divisors (counting 74668869) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011100110101101101000101
3
Ternary
12012111120102200
4
Quaternary
10130311231011
5
Quinary
123103400434
6
Senary
11224225113
8
Octal
434655505
10
Decimal
74668869
12
Duodecimal
2100b199
16
Hexadecimal
4735b45
20
Vigesimal
136dc39
36
Base36
18gev9
md5
c1cef567a5014900a36e2c906f542d0b
sha1
92557955e6721250d5de0721fa9734c3e591c60e
sha256
603f3f9e4dc1909546ca7170e4fe83f2fbc058735bd7bfed6942543ef45287e9
sha512
0e017864129c3efec88ec1f8afd7547601aca561dce61b86933ea5872aaaf80842e285f7dce80b007e1b029ff2e5e5f7f914af7756ce498e91c673084551cbb7
ripemd-160
86047ed5f61c56bb70c953d13f2883a259568df9
Diameter
149337738
Circumference
469158340.60452
Area
1.7515761337428E+16
Volume
1.7438427849862E+24
Surface area
7.0063045349712E+16
Circumference
469158340.60452
Perimeter
298675476
Area
5575439997739161
Diagonal
105597727.22686
Surface area
33452639986434966
Volume
4.1631179880855E+23
Space diagonal
129330274.8517
Perimeter
224006607
Area
2.414236337659E+15
Altitude
64665137.425852
Surface area
2.414236337659E+15
Volume
4.9062816004249E+22
Height
35199242.408953