78888914 is an even 8-digits composite number following 78888913
and preceding 78888915 . In scientific notation, it is written as 7.8888914 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 36410256 positive integers (up to 78888914) that are relatively prime to 78888914.
78888914 has 8 divisors, whose sum is 127435980
The reverse of 78888914 is 41988887
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-eight million eight hundred eighty-eight thousand nine hundred fourteen
Scientific notation
7.8888914 × 10^7
Engineering notation
7.8888914 × 10^6
Prime Factorization
2 × 13 × 3034189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78888914
Product of the distinct prime numbers
The prime factorization of 78888914 is 2 × 13 × 3034189.
Since it has a total of 3 prime factors.
1 , 10 , 67 , 9 , 592 , 749 , 9181 , 8944 , 35129 , 56462 , 966179 , 50287 , 3842276 , 123357 , 12508579 , 98973502 , 576293712 , 845811175 , 510159986 , 1060729019
n×2
157777828
n×3
236666742
n×4
315555656
n×5
394444570
n÷2
39444457
n÷3
26296304.666667
n÷3
19722228.5
n÷5
15777782.8
n2
6223460752099396
n3
4.9096206005474E+23
n4
3.8731463732922E+31
n5
3.0554831115206E+39
2 √n
8881.9431432542
3 √n
428.88282924711
4 √n
94.244061580845
5 √n
37.966730147352
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
-78888913
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 78888914 can be divided by 8 positive divisors.
The sum of these divisors (counting 78888914) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100111011111111010010
3
Ternary
12111102222020122
4
Quaternary
10230323333102
5
Quinary
130143421124
6
Senary
11454510242
8
Octal
454737722
10
Decimal
78888914
12
Duodecimal
22505382
16
Hexadecimal
4b3bfd2
20
Vigesimal
14d125e
36
Base36
1ayv2q
md5
bc6ae8dd4a7414067b1bba277278edce
sha1
1de326e17b82cf2fe06a9785331410e97d8d3954
sha256
7745a875c826ba7b6a42e77176106d4fda600e61f623d859d3c22687c4834a14
sha512
102e36726690f22e4407cc636d71115934c7c6a8d0c784c896dd39ddec43bb0e2d71c3b11ada6d390466478da958b776d122ce9887233c58b8cae19f4a140d38
ripemd-160
51f0e421ba75f95f3f3c366c2c5f0eb0aa6b1362
Diameter
157777828
Circumference
495673665.34415
Area
1.95515785787E+16
Volume
2.0565370680791E+24
Surface area
7.8206314314799E+16
Circumference
495673665.34415
Perimeter
315555656
Area
6223460752099396
Diagonal
111565772.09968
Surface area
37340764512596376
Volume
4.9096206005474E+23
Space diagonal
136639607.20193
Perimeter
236666742
Area
2.6948375553867E+15
Altitude
68319803.600966
Surface area
2.6948375553867E+15
Volume
5.7860433661671E+22
Height
37188590.699895