78955276 is an even 8-digits composite number following 78955275
and preceding 78955277 . In scientific notation, it is written as 7.8955276 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 37155392 positive integers (up to 78955276) that are relatively prime to 78955276.
78955276 has 12 divisors, whose sum is 146299608
The reverse of 78955276 is 67255987
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-eight million nine hundred fifty-five thousand two hundred seventy-six
Scientific notation
7.8955276 × 10^7
Engineering notation
7.8955276 × 10^6
Prime Factorization
2 × 2 × 17 × 1161107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39477638
Product of the distinct prime numbers
The prime factorization of 78955276 is 2 × 2 × 17 × 1161107.
Since it has a total of 4 prime factors.
9 , 4 , 81 , 99 , 601 , 918 , 7354 , 8221 , 31432 , 57987 , 512629 , 536172 , 7976722 , 485770 , 3850842 , 9724070 , 50647137 , 188679650 , 3946408806 , 6104147437
n×2
157910552
n×3
236865828
n×4
315821104
n×5
394776380
n÷2
39477638
n÷3
26318425.333333
n÷3
19738819
n÷5
15791055.2
n2
6233935608236176
n3
4.9220210651452E+23
n4
3.8861953167635E+31
n5
3.0683562382497E+39
2 √n
8885.6781395682
3 √n
429.00305545682
4 √n
94.263875050669
5 √n
37.973115583936
1 , 2 , 4 , 17 , 34 , 68 , 1161107 , 2322214 , 4644428 , 19738819 , 39477638 , 78955276
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78955275
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78955276 can be divided by 12 positive divisors.
The sum of these divisors (counting 78955276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101101001100001100001100
3
Ternary
12111120100021111
4
Quaternary
10231030030030
5
Quinary
130203032101
6
Senary
11500141404
8
Octal
455141414
10
Decimal
78955276
12
Duodecimal
22537864
16
Hexadecimal
4b4c30c
20
Vigesimal
14d983g
36
Base36
1b0aa4
md5
f769ab33d1c59d5f6b8da6ea4c697d04
sha1
e1fd220f148145852f0879ec2ba38aed661d3d0b
sha256
e2d20e0fee12230e0133aa5b063b5199f6f01f27d2e3a39b8f2e625008273a40
sha512
d0e7e9cbacbf7aeb62675abe0f54cdaf87ad951287162440c93a409955a112ba233efad5cab6f273585e398393284036f90ff74c64bb4564b65650ff56a720c2
ripemd-160
a872d6dd1758fa9b59801997b583ff5b4283d8a6
Diameter
157910552
Circumference
496090630.08751
Area
1.9584486309787E+16
Volume
2.0617313625432E+24
Surface area
7.8337945239146E+16
Circumference
496090630.08751
Perimeter
315821104
Area
6233935608236176
Diagonal
111659622.14011
Surface area
37403613649417056
Volume
4.9220210651452E+23
Space diagonal
136754549.55762
Perimeter
236865828
Area
2.6993733011445E+15
Altitude
68377274.778812
Surface area
2.6993733011445E+15
Volume
5.8006574538453E+22
Height
37219874.046704