78752968 is an even 8-digits composite number following 78752967
and preceding 78752969 . In scientific notation, it is written as 7.8752968 × 10^7.
The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors.
There are 33694272 positive integers (up to 78752968) that are relatively prime to 78752968.
78752968 has 32 divisors, whose sum is 169041600
The reverse of 78752968 is 86925787
Previous prime number is 1259
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-eight million seven hundred fifty-two thousand nine hundred sixty-eight
Scientific notation
7.8752968 × 10^7
Engineering notation
7.8752968 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 1259 × 1117
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
19688242 Product of the distinct prime numbers
The prime factorization of 78752968 is 2 × 2 × 2 × 7 × 1259 × 1117.
Since it has a total of 6 prime factors.
9 , 4 , 53 , 90 , 207 , 497 , 2765 , 8933 , 51189 , 40310 , 748104 , 889024 , 6260884 , 4443442 , 89010618 , 4690613 , 957406176 , 498221920 , 2582568083 , 4321873999
n×2
157505936
n×3
236258904
n×4
315011872
n×5
393764840
n÷2
39376484
n÷3
26250989.333333
n÷3
19688242
n÷5
15750593.6
n2
6202029968809024
n3
4.8842826766866E+23
n4
3.8465175734005E+31
n5
3.0292467536945E+39
2 √n8874.286900929
3 √n428.6363289227
4 √n94.203433594158
5 √n37.953635819376
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 1117 , 1259 , 2234 , 2518 , 4468 , 5036 , 7819 , 8813 , 8936 , 10072 , 15638 , 17626 , 31276 , 35252 , 62552 , 70504 , 1406303 , 2812606 , 5625212 , 9844121 , 11250424 , 19688242 , 39376484 , 78752968
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-78752967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78752968 can be divided by 32 positive divisors.
The sum of these divisors (counting 78752968) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101100011010110011001000
3
Ternary
12111012001202121
4
Quaternary
10230122303020
5
Quinary
130130043333
6
Senary
11451541024
8
Octal
454326310
10
Decimal
78752968
12
Duodecimal
2245a774
16
Hexadecimal
4b1acc8
20
Vigesimal
14c4288
36
Base36
1avy6g
md5
d4a5d9f5ee949ee2c8399a71ea473f70
sha1
a048b298c06a2af27c236a501657350ccd5d4fc4
sha256
6f3d82865cd3535878cc898362757897925a5625798716772baa63985aed50e2
sha512
3b412db71e6d160f247fbbc4a0edd6f29f62c29b0ccd358ca7c3ee4cab5e286829d49ac5fa42423498df43e0ab4f0fb55db6496e85da9188fbf50a7e5f1ef0d3
ripemd-160
2d2fea3047c26599109a2e051845880e2db68e5a
Diameter
157505936
Circumference
494819491.43438
Area
1.9484251787354E+16
Volume
2.0459235433513E+24
Surface area
7.7937007149417E+16
Circumference
494819491.43438
Perimeter
315011872
Area
6202029968809024
Diagonal
111373515.42273
Surface area
37212179812854144
Volume
4.8842826766866E+23
Space diagonal
136404141.82285
Perimeter
236258904
Area
2.6855577540105E+15
Altitude
68202070.911423
Surface area
2.6855577540105E+15
Volume
5.7561823365284E+22
Height
37124505.140911