77772564 is an even 8-digits composite number following 77772563
and preceding 77772565 . In scientific notation, it is written as 7.7772564 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors.
There are 25924176 positive integers (up to 77772564) that are relatively prime to 77772564.
77772564 has 18 divisors, whose sum is 196591850
The reverse of 77772564 is 46527777
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-seven million seven hundred seventy-two thousand five hundred sixty-four
Scientific notation
7.7772564 × 10^7
Engineering notation
7.7772564 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 2160349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12962094
Product of the distinct prime numbers
The prime factorization of 77772564 is 2 × 2 × 3 × 3 × 2160349.
Since it has a total of 5 prime factors.
9 , 4 , 68 , 29 , 328 , 359 , 5452 , 1660 , 61259 , 11464 , 510639 , 74425 , 2837089 , 8725013 , 11212191 , 29745549 , 707218084 , 626139036 , 9573580186 , 9452701333
n×2
155545128
n×3
233317692
n×4
311090256
n×5
388862820
n÷2
38886282
n÷3
25924188
n÷3
19443141
n÷5
15554512.8
n2
6048571711134096
n3
4.7041293051277E+23
n4
3.6585219744732E+31
n5
2.8453263440512E+39
2 √n
8818.8754385126
3 √n
426.85018337052
4 √n
93.908867730969
5 √n
37.858663945939
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 2160349 , 4320698 , 6481047 , 8641396 , 12962094 , 19443141 , 25924188 , 38886282 , 77772564
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
-77772563
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 77772564 can be divided by 18 positive divisors.
The sum of these divisors (counting 77772564) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100101000101011011100010100
3
Ternary
12102100020220100
4
Quaternary
10220223130110
5
Quinary
124402210224
6
Senary
11414534100
8
Octal
450533424
10
Decimal
77772564
12
Duodecimal
22067330
16
Hexadecimal
4a2b714
20
Vigesimal
1461b84
36
Base36
1aaxp0
md5
77fc2fbcc79f0bfb0535799f46321e12
sha1
76b9ef880e5413f872b85d4a19df82e0e950b3a8
sha256
6b4c8e33e400e7e0cfb3d5c7c56867accc944aa105d987ce944be5a0492d8edd
sha512
6b1b89d5898884e71a5e6e5c3e5b1c3e1c284b4331cd77257a506c2b56816acbb1cbb073f4569b6665eb372c68ad565dd6ad5a040b1c8c052b595476c36560d8
ripemd-160
e2e56c9d6e2ceb0b94133f816d906b55a808d93e
Diameter
155545128
Circumference
488659431.42648
Area
1.900214845241E+16
Volume
1.9704610755367E+24
Surface area
7.600859380964E+16
Circumference
488659431.42648
Perimeter
311090256
Area
6048571711134096
Diagonal
109987014.78933
Surface area
36291430266804576
Volume
4.7041293051277E+23
Space diagonal
134706032.2829
Perimeter
233317692
Area
2.619108379227E+15
Altitude
67353016.141451
Surface area
2.619108379227E+15
Volume
5.5438695520569E+22
Height
36662338.26311