75868668 is an even 8-digits composite number following 75868667
and preceding 75868669 . In scientific notation, it is written as 7.5868668 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 25254720 positive integers (up to 75868668) that are relatively prime to 75868668.
75868668 has 24 divisors, whose sum is 147725760
The reverse of 75868668 is 86686857
Previous prime number is 1481
Is Prime? no Number parity even Number length 8 Sum of Digits 54 Digital Root 9
Name
seventy-five million eight hundred sixty-eight thousand six hundred sixty-eight
Scientific notation
7.5868668 × 10^7
Engineering notation
7.5868668 × 10^6
Prime Factorization
2 × 2 × 9 × 1481 × 1423
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
37934334 Product of the distinct prime numbers
The prime factorization of 75868668 is 2 × 2 × 9 × 1481 × 1423.
Since it has a total of 5 prime factors.
6 , 8 , 65 , 28 , 841 , 27 , 4176 , 9071 , 2001 , 91424 , 639177 , 405732 , 5125593 , 8945329 , 56737480 , 40179842 , 40705646 , 517875701 , 5697563401 , 3866714410
n×2
151737336
n×3
227606004
n×4
303474672
n×5
379343340
n÷2
37934334
n÷3
25289556
n÷3
18967167
n÷5
15173733.6
n2
5756054784094224
n3
4.3670420940426E+23
n4
3.3132166677494E+31
n5
2.5136933537755E+39
2 √n8710.2622233777
3 √n423.33822687766
4 √n93.32878560968
5 √n37.671463449869
1 , 2 , 4 , 9 , 18 , 36 , 1423 , 1481 , 2846 , 2962 , 5692 , 5924 , 12807 , 13329 , 25614 , 26658 , 51228 , 53316 , 2107463 , 4214926 , 8429852 , 18967167 , 37934334 , 75868668
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-75868667 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75868668 can be divided by 24 positive divisors.
The sum of these divisors (counting 75868668) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100100001011010100111111100
3
Ternary
12021202112020200
4
Quaternary
10201122213330
5
Quinary
123410244133
6
Senary
11310043500
8
Octal
441324774
10
Decimal
75868668
12
Duodecimal
214a9590
16
Hexadecimal
485a9fc
20
Vigesimal
13e3bd8
36
Base36
1964n0
md5
7042c7d5bb8b6e54742400c2ede04c8c
sha1
a8c025bee619ea0bbd76ab2c90940b72789806f2
sha256
a2925daa0e10441bb86eb2f6c3b742ed4ba4703bdb5072d752ad705bf40f409a
sha512
c9a3bf397ac00dfa4e2e46c6d3df296321bdc042e62ce0ed2048826a035e35a729893494044fe446a396b5599e8a9e3ba6d544dde3fd64e90f053da2a312a7cd
ripemd-160
4dc43f711d0ed16cffef075f231d6be9704b4b0b
Diameter
151737336
Circumference
476696900.05289
Area
1.8083179423371E+16
Volume
1.8292623147415E+24
Surface area
7.2332717693483E+16
Circumference
476696900.05289
Perimeter
303474672
Area
5756054784094224
Diagonal
107294499.24478
Surface area
34536328704565344
Volume
4.3670420940426E+23
Space diagonal
131408387.67858
Perimeter
227606004
Area
2.4924448343003E+15
Altitude
65704193.839288
Surface area
2.4924448343003E+15
Volume
5.146608464041E+22
Height
35764833.081594