77893564 is an even 8-digits composite number following 77893563
and preceding 77893565 . In scientific notation, it is written as 7.7893564 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 33382944 positive integers (up to 77893564) that are relatively prime to 77893564.
77893564 has 12 divisors, whose sum is 155787184
The reverse of 77893564 is 46539877
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-seven million eight hundred ninety-three thousand five hundred sixty-four
Scientific notation
7.7893564 × 10^7
Engineering notation
7.7893564 × 10^6
Prime Factorization
2 × 2 × 7 × 2781913
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
38946782
Product of the distinct prime numbers
The prime factorization of 77893564 is 2 × 2 × 7 × 2781913.
Since it has a total of 4 prime factors.
7 , 9 , 36 , 25 , 822 , 225 , 412 , 991 , 83394 , 53350 , 175413 , 492060 , 5883066 , 2618126 , 80016773 , 64528714 , 760651390 , 168964841 , 5915046825 , 6241319592
n×2
155787128
n×3
233680692
n×4
311574256
n×5
389467820
n÷2
38946782
n÷3
25964521.333333
n÷3
19473391
n÷5
15578712.8
n2
6067407312622096
n3
4.726119798198E+23
n4
3.681343149726E+31
n5
2.8675293823914E+39
2 √n
8825.7330573726
3 √n
427.07143581583
4 √n
93.945372729968
5 √n
37.870436864155
1 , 2 , 4 , 7 , 14 , 28 , 2781913 , 5563826 , 11127652 , 19473391 , 38946782 , 77893564
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77893563
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77893564 can be divided by 12 positive divisors.
The sum of these divisors (counting 77893564) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101001001000111110111100
3
Ternary
12102120101212211
4
Quaternary
10221020332330
5
Quinary
124420043224
6
Senary
11421310204
8
Octal
451107674
10
Decimal
77893564
12
Duodecimal
22105364
16
Hexadecimal
4a48fbc
20
Vigesimal
146gdi4
36
Base36
1adj24
md5
3d9249ed1fcc256f7d9e66edb0345db5
sha1
5d0881018bec741e29497e328bc7e9c816d3754b
sha256
b3884793fae1d7ecc1c8588d32546af7ccfcaeb2531601da2c65324fb7e2185e
sha512
7b5d606a2a0c6387961582972932abc63b2a8dc8e6eaa25646768a274a384cbe37cc506cb656226eb3e753289e487377b103d4c518205ee8dd9ee58609673ad3
ripemd-160
7e2b5984640e4e932590d9e4ab0e112678585bf7
Diameter
155787128
Circumference
489419696.84865
Area
1.9061322239671E+16
Volume
1.9796724317339E+24
Surface area
7.6245288958682E+16
Circumference
489419696.84865
Perimeter
311574256
Area
6067407312622096
Diagonal
110158134.63038
Surface area
36404443875732576
Volume
4.726119798198E+23
Space diagonal
134915610.43062
Perimeter
233680692
Area
2.6272644339191E+15
Altitude
67457805.215309
Surface area
2.6272644339191E+15
Volume
5.5697855966763E+22
Height
36719378.210126