77772305 is an odd 8-digits composite number following 77772304
and preceding 77772306 . In scientific notation, it is written as 7.7772305 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 57058560 positive integers (up to 77772305) that are relatively prime to 77772305.
77772305 has 16 divisors, whose sum is 101159184
The reverse of 77772305 is 50327777
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-seven million seven hundred seventy-two thousand three hundred five
Scientific notation
7.7772305 × 10^7
Engineering notation
7.7772305 × 10^6
Prime Factorization
5 × 13 × 157 × 7621
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77772305
Product of the distinct prime numbers
The prime factorization of 77772305 is 5 × 13 × 157 × 7621.
Since it has a total of 4 prime factors.
6 , 7 , 29 , 75 , 362 , 892 , 7403 , 2238 , 84265 , 32915 , 564042 , 283269 , 5458111 , 8785838 , 96325058 , 58207183 , 257651194 , 153109988 , 9597851992 , 9521467886
n×2
155544610
n×3
233316915
n×4
311089220
n×5
388861525
n÷2
38886152.5
n÷3
25924101.666667
n÷3
19443076.25
n÷5
15554461
n2
6048531425013025
n3
4.704082307882E+23
n4
3.658473239937E+31
n5
2.8452789665072E+39
2 √n
8818.8607540884
3 √n
426.84970953452
4 √n
93.908789546498
5 √n
37.858638730345
1 , 5 , 13 , 65 , 157 , 785 , 2041 , 7621 , 10205 , 38105 , 99073 , 495365 , 1196497 , 5982485 , 15554461 , 77772305
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77772304
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77772305 can be divided by 16 positive divisors.
The sum of these divisors (counting 77772305) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101000101011011000010001
3
Ternary
12102100020112202
4
Quaternary
10220223120101
5
Quinary
124402203210
6
Senary
11414532545
8
Octal
450533021
10
Decimal
77772305
12
Duodecimal
22067155
16
Hexadecimal
4a2b611
20
Vigesimal
1461af5
36
Base36
1aaxht
md5
ed70b7c27801570413fbcd0b399374e4
sha1
3249dd9d11a6b0436335fd511b9fa9219fd0fa2a
sha256
2b2e849ef0c76c9d3106a86743750d5aaa2747619cf16cd6256e6542b1170484
sha512
e6ce61b9c6d6d6a84fce1e5b3542f136d2e4fb10f23410c59179240ad371c166e4f27f387a5d19cd57460220e79fd394d93b535f3f130492577cddb5d4aad542
ripemd-160
5990b4f21970eca7df9c1e5bef92456bbd60baf4
Diameter
155544610
Circumference
488657804.08149
Area
1.9002021889828E+16
Volume
1.9704413893765E+24
Surface area
7.6008087559312E+16
Circumference
488657804.08149
Perimeter
311089220
Area
6048531425013025
Diagonal
109986648.50802
Surface area
36291188550078150
Volume
4.704082307882E+23
Space diagonal
134705583.68174
Perimeter
233316915
Area
2.6190909348249E+15
Altitude
67352791.840872
Surface area
2.6190909348249E+15
Volume
5.5438141652717E+22
Height
36662216.169339