77984795 is an odd 8-digits composite number following 77984794
and preceding 77984796 . In scientific notation, it is written as 7.7984795 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 53475264 positive integers (up to 77984795) that are relatively prime to 77984795.
77984795 has 8 divisors, whose sum is 106950624
The reverse of 77984795 is 59748977
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-seven million nine hundred eighty-four thousand seven hundred ninety-five
Scientific notation
7.7984795 × 10^7
Engineering notation
7.7984795 × 10^6
Prime Factorization
7 × 5 × 2228137
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77984795
Product of the distinct prime numbers
The prime factorization of 77984795 is 7 × 5 × 2228137.
Since it has a total of 3 prime factors.
7 , 10 , 9 , 18 , 945 , 818 , 8776 , 2210 , 78230 , 45470 , 632455 , 25991 , 5171840 , 7996437 , 11251291 , 54147142 , 903882703 , 726989112 , 3797787872 , 3109506557
n×2
155969590
n×3
233954385
n×4
311939180
n×5
389923975
n÷2
38992397.5
n÷3
25994931.666667
n÷3
19496198.75
n÷5
15596959
n2
6081628251192025
n3
4.7427453243542E+23
n4
3.6986202185697E+31
n5
2.8843613952801E+39
2 √n
8830.9000107577
3 √n
427.23810321377
4 √n
93.972868482119
5 √n
37.879303682335
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
-77984794
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 77984795 can be divided by 8 positive divisors.
The sum of these divisors (counting 77984795) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001011111010000011011
3
Ternary
12102202001000202
4
Quaternary
10221133100123
5
Quinary
124431003140
6
Senary
11423252415
8
Octal
451372033
10
Decimal
77984795
12
Duodecimal
2214a10b
16
Hexadecimal
4a5f41b
20
Vigesimal
14781jf
36
Base36
1afhgb
md5
8c586f688e4029eca77ff24c13093483
sha1
ddb0f53162397af2f08d260e5ccb6d19648c8206
sha256
7b3fc084fc7422161deb72e1b13f2983cd657640b3d9dc00e87d61f0819f1beb
sha512
c45b73c17bd5fd0ea7089e595275a5dd0e963e0803629fc46eb38bc9449313677ecf28b6f7c441cb2752bbf264b5877802f9de2df77d63ed38486eacb8d774f9
ripemd-160
c12e385571b8361447c7de954af15c4af7f0e62b
Diameter
155969590
Circumference
489992918.12741
Area
1.9105998635809E+16
Volume
1.9866365158451E+24
Surface area
7.6423994543236E+16
Circumference
489992918.12741
Perimeter
311939180
Area
6081628251192025
Diagonal
110287154.74789
Surface area
36489769507152150
Volume
4.7427453243542E+23
Space diagonal
135073627.15784
Perimeter
233954385
Area
2.6334222809527E+15
Altitude
67536813.578922
Surface area
2.6334222809527E+15
Volume
5.5893789671527E+22
Height
36762384.915962