77883948 is an even 8-digits composite number following 77883947
and preceding 77883949 . In scientific notation, it is written as 7.7883948 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 18 positive divisors.
There are 25961304 positive integers (up to 77883948) that are relatively prime to 77883948.
77883948 has 18 divisors, whose sum is 196873404
The reverse of 77883948 is 84938877
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-seven million eight hundred eighty-three thousand nine hundred forty-eight
Scientific notation
7.7883948 × 10^7
Engineering notation
7.7883948 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 2163443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12980658
Product of the distinct prime numbers
The prime factorization of 77883948 is 2 × 2 × 3 × 3 × 2163443.
Since it has a total of 5 prime factors.
4 , 9 , 53 , 45 , 611 , 836 , 3699 , 5582 , 627 , 30783 , 106329 , 167983 , 5764182 , 8621548 , 3818474 , 43495219 , 347040271 , 906663937 , 3263914080 , 4272325309
n×2
155767896
n×3
233651844
n×4
311535792
n×5
389419740
n÷2
38941974
n÷3
25961316
n÷3
19470987
n÷5
15576789.6
n2
6065909356066704
n3
4.7243696886061E+23
n4
3.6795256316018E+31
n5
2.8657598295634E+39
2 √n
8825.1882699464
3 √n
427.05386103079
4 √n
93.942473194751
5 √n
37.86950179305
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 2163443 , 4326886 , 6490329 , 8653772 , 12980658 , 19470987 , 25961316 , 38941974 , 77883948
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77883947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77883948 can be divided by 18 positive divisors.
The sum of these divisors (counting 77883948) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100101001000110101000101100
3
Ternary
12102112220200200
4
Quaternary
10221012220230
5
Quinary
124414241243
6
Senary
11421153500
8
Octal
451065054
10
Decimal
77883948
12
Duodecimal
220bb890
16
Hexadecimal
4a46a2c
20
Vigesimal
146f9h8
36
Base36
1adbn0
md5
fefe9cea767491a4c5c23017be4bd73a
sha1
ae47d978671f45bd2c44d8454cb97083129e303a
sha256
6cdd19caf6ea03ba095b1f4eee85e00eb9f3b3312cb8ae6027a57c7b40152db7
sha512
cdde59337015967a41cebef03f73c1ffa335a9fb8191b76f06d980ad5c5abaf12f8298827656d8505a4517aa21661dc22454201f6116944cebf03ad0bdb5ba17
ripemd-160
79d4036359b512fdecb262400f1049b4cea265cc
Diameter
155767896
Circumference
489359277.73874
Area
1.9056616270361E+16
Volume
1.9789393475423E+24
Surface area
7.6226465081443E+16
Circumference
489359277.73874
Perimeter
311535792
Area
6065909356066704
Diagonal
110144535.55276
Surface area
36395456136400224
Volume
4.7243696886061E+23
Space diagonal
134898955.03005
Perimeter
233651844
Area
2.6266157997037E+15
Altitude
67449477.515026
Surface area
2.6266157997037E+15
Volume
5.5677230727426E+22
Height
36714845.184254