78850768 is an even 8-digits composite number following 78850767
and preceding 78850769 . In scientific notation, it is written as 7.8850768 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors.
There are 38065664 positive integers (up to 78850768) that are relatively prime to 78850768.
78850768 has 20 divisors, whose sum is 158042340
The reverse of 78850768 is 86705887
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-eight million eight hundred fifty thousand seven hundred sixty-eight
Scientific notation
7.8850768 × 10^7
Engineering notation
7.8850768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 29 × 169937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9856346
Product of the distinct prime numbers
The prime factorization of 78850768 is 2 × 2 × 2 × 2 × 29 × 169937.
Since it has a total of 6 prime factors.
4 , 3 , 9 , 39 , 67 , 790 , 9909 , 9058 , 51537 , 32893 , 415399 , 579525 , 4863757 , 8863008 , 64598928 , 43603426 , 529313909 , 411221448 , 9061335006 , 841373740
n×2
157701536
n×3
236552304
n×4
315403072
n×5
394253840
n÷2
39425384
n÷3
26283589.333333
n÷3
19712692
n÷5
15770153.6
n2
6217443614189824
n3
4.9025020397556E+23
n4
3.865660509563E+31
n5
3.0481030000631E+39
2 √n
8879.7954931406
3 √n
428.81369066892
4 √n
94.23266680478
5 √n
37.963057745193
1 , 2 , 4 , 8 , 16 , 29 , 58 , 116 , 232 , 464 , 169937 , 339874 , 679748 , 1359496 , 2718992 , 4928173 , 9856346 , 19712692 , 39425384 , 78850768
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78850767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78850768 can be divided by 20 positive divisors.
The sum of these divisors (counting 78850768) is 1, the average is 0.05.
Base
System
Value
2
Binary
100101100110010101011010000
3
Ternary
12111101000220211
4
Quaternary
10230302223100
5
Quinary
130141211033
6
Senary
11454013504
8
Octal
454625320
10
Decimal
78850768
12
Duodecimal
224a7294
16
Hexadecimal
4b32ad0
20
Vigesimal
14cg6i8
36
Base36
1ay1n4
md5
84ddca174eb301b429cd5e6b3b7ccba7
sha1
1f13b3bd322f2864f8fea30b0c0f8e4d70a958e4
sha256
4fda91e0046e989a29e5ffd9422ac1d3933eee4b54f8167324e6d7823490a5bd
sha512
42d7996801650a01c426eeb1b26f26b0696809e83cbcc566b61a29ae2f6038eb77c31821ca3786448374984cd1e9fad0ef84fced2f6ea0755dc8f7dda960d9b2
ripemd-160
51ecd080e54ebdbdf175aada71a5b26eb76bd5ea
Diameter
157701536
Circumference
495433986.95743
Area
1.9532675182448E+16
Volume
2.0535552523074E+24
Surface area
7.813070072979E+16
Circumference
495433986.95743
Perimeter
315403072
Area
6217443614189824
Diagonal
111511825.50913
Surface area
37304661685138944
Volume
4.9025020397556E+23
Space diagonal
136573536.39183
Perimeter
236552304
Area
2.6922320582429E+15
Altitude
68286768.195913
Surface area
2.6922320582429E+15
Volume
5.7776540618201E+22
Height
37170608.503045