78348747 is an odd 8-digits composite number following 78348746
and preceding 78348748 . In scientific notation, it is written as 7.8348747 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 51645440 positive integers (up to 78348747) that are relatively prime to 78348747.
78348747 has 8 divisors, whose sum is 105639120
The reverse of 78348747 is 74784387
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million three hundred forty-eight thousand seven hundred forty-seven
Scientific notation
7.8348747 × 10^7
Engineering notation
7.8348747 × 10^6
Prime Factorization
3 × 89 × 293441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78348747
Product of the distinct prime numbers
The prime factorization of 78348747 is 3 × 89 × 293441.
Since it has a total of 3 prime factors.
2 , 9 , 54 , 32 , 155 , 140 , 6753 , 925 , 69227 , 71554 , 674893 , 381421 , 8187322 , 5726561 , 15351859 , 28010351 , 95622179 , 155476597 , 2328477722 , 9420858534
n×2
156697494
n×3
235046241
n×4
313394988
n×5
391743735
n÷2
39174373.5
n÷3
26116249
n÷3
19587186.75
n÷5
15669749.4
n2
6138526156470009
n3
4.8094583278615E+23
n4
3.7681503373666E+31
n5
2.952298574403E+39
2 √n
8851.482757143
3 √n
427.9017064726
4 √n
94.08231904637
5 √n
37.914594110965
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
-78348746
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 78348747 can be divided by 8 positive divisors.
The sum of these divisors (counting 78348747) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101010111000000111001011
3
Ternary
12110102112021110
4
Quaternary
10222320013023
5
Quinary
130024124442
6
Senary
11435141403
8
Octal
452700713
10
Decimal
78348747
12
Duodecimal
222a4863
16
Hexadecimal
4ab81cb
20
Vigesimal
149dbh7
36
Base36
1anaa3
md5
acceb47658b521c67ccd063fe4e8b63d
sha1
e3380fb4c101c68f65e6d14e5f22fe60603e1306
sha256
1282ad58c4e8875a1652a60aae64c525c5b59e03dfb02ef4933b111f0476cf51
sha512
b62dda882726fa4ce3d723acb80893422d90c2684e839b45a9cfcade8d1db1169f45ab7074263c4ca6b1172042c125dc65d24bb16ffc1231cf77b851ca56e1e3
ripemd-160
90f8e4cac18d219d0174cbe3dae528784402af77
Diameter
156697494
Circumference
492279695.98633
Area
1.9284748677035E+16
Volume
2.0145811934075E+24
Surface area
7.713899470814E+16
Circumference
492279695.98633
Perimeter
313394988
Area
6138526156470009
Diagonal
110801860.60234
Surface area
36831156938820054
Volume
4.8094583278615E+23
Space diagonal
135704010.51336
Perimeter
235046241
Area
2.6580597966491E+15
Altitude
67852005.25668
Surface area
2.6580597966491E+15
Volume
5.668000995775E+22
Height
36933953.534113