78348768 is an even 8-digits composite number following 78348767
and preceding 78348769 . In scientific notation, it is written as 7.8348768 × 10^7.
The sum of its digits is 51. It has a total of 7 prime factors and 24 positive divisors.
There are 26116224 positive integers (up to 78348768) that are relatively prime to 78348768.
78348768 has 24 divisors, whose sum is 205665768
The reverse of 78348768 is 86784387
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-eight million three hundred forty-eight thousand seven hundred sixty-eight
Scientific notation
7.8348768 × 10^7
Engineering notation
7.8348768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 3 × 816133
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4896798
Product of the distinct prime numbers
The prime factorization of 78348768 is 2 × 2 × 2 × 2 × 2 × 3 × 816133.
Since it has a total of 7 prime factors.
3 , 10 , 65 , 6 , 445 , 518 , 5152 , 9901 , 12296 , 96592 , 684146 , 533236 , 1744459 , 9741428 , 29316292 , 88567592 , 130220155 , 408910991 , 658672971 , 6038774826
n×2
156697536
n×3
235046304
n×4
313395072
n×5
391743840
n÷2
39174384
n÷3
26116256
n÷3
19587192
n÷5
15669753.6
n2
6138529447117824
n3
4.809462195134E+23
n4
3.7681543773133E+31
n5
2.952302530963E+39
2 √n
8851.4839433849
3 √n
427.9017447031
4 √n
94.082325350646
5 √n
37.914596143432
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 32 , 48 , 96 , 816133 , 1632266 , 2448399 , 3264532 , 4896798 , 6529064 , 9793596 , 13058128 , 19587192 , 26116256 , 39174384 , 78348768
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
-78348767
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 78348768 can be divided by 24 positive divisors.
The sum of these divisors (counting 78348768) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101010111000000111100000
3
Ternary
12110102112022020
4
Quaternary
10222320013200
5
Quinary
130024130033
6
Senary
11435141440
8
Octal
452700740
10
Decimal
78348768
12
Duodecimal
222a4880
16
Hexadecimal
4ab81e0
20
Vigesimal
149dbi8
36
Base36
1anaao
md5
10fb89ddc20a25463b875885123ec387
sha1
448b686e5d894e4209d8e1a68ff175641c58fc5f
sha256
282b6bfa7f3190f11f7835d333667721686b88aea4aaa06f497e0173f5d5fed2
sha512
f8dcc859e20630ddda4140cab83d9130ca3af7d8ee126a40a31459d310bf07f3ca508d70b15d64fba5acaaade9e65ecf27d6fe9d4101cd7f17a550da5a8d72e9
ripemd-160
6c879343badd1f9fb807fc4ac16c3f726ce56131
Diameter
156697536
Circumference
492279827.93322
Area
1.928475901491E+16
Volume
2.0145828133268E+24
Surface area
7.713903605964E+16
Circumference
492279827.93322
Perimeter
313395072
Area
6138529447117824
Diagonal
110801890.30082
Surface area
36831176682706944
Volume
4.809462195134E+23
Space diagonal
135704046.88643
Perimeter
235046304
Area
2.6580612215414E+15
Altitude
67852023.443213
Surface area
2.6580612215414E+15
Volume
5.6680055533993E+22
Height
36933963.433608