77394966 is an even 8-digits composite number following 77394965
and preceding 77394967 . In scientific notation, it is written as 7.7394966 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 23406240 positive integers (up to 77394966) that are relatively prime to 77394966.
77394966 has 16 divisors, whose sum is 119849184
The reverse of 77394966 is 66949377
Previous prime number is 1613
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-seven million three hundred ninety-four thousand nine hundred sixty-six
Scientific notation
7.7394966 × 10^7
Engineering notation
7.7394966 × 10^6
Prime Factorization
2 × 33 × 1613 × 727
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77394966
Product of the distinct prime numbers
The prime factorization of 77394966 is 2 × 33 × 1613 × 727.
Since it has a total of 4 prime factors.
4 , 2 , 70 , 91 , 351 , 887 , 9446 , 7680 , 78224 , 27861 , 547614 , 610788 , 3738470 , 8705081 , 7253801 , 45453678 , 45548178 , 406632459 , 7551206635 , 343944401
n×2
154789932
n×3
232184898
n×4
309579864
n×5
386974830
n÷2
38697483
n÷3
25798322
n÷3
19348741.5
n÷5
15478993.2
n2
5989980762141156
n3
4.6359435742657E+23
n4
3.5879869530821E+31
n5
2.7769212824223E+39
2 √n
8797.4408778917
3 √n
426.15825414807
4 √n
93.794674037984
5 √n
37.821830392612
1 , 2 , 33 , 66 , 727 , 1454 , 1613 , 3226 , 23991 , 47982 , 53229 , 106458 , 1172651 , 2345302 , 38697483 , 77394966
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
-77394965
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 77394966 can be divided by 16 positive divisors.
The sum of these divisors (counting 77394966) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100111001111010000010110
3
Ternary
12101122001221020
4
Quaternary
10213033100112
5
Quinary
124303114331
6
Senary
11402502010
8
Octal
447172026
10
Decimal
77394966
12
Duodecimal
21b04906
16
Hexadecimal
49cf416
20
Vigesimal
143e786
36
Base36
1a2uc6
md5
eda14d7ac7e73092b57d9b320853591e
sha1
a733f45325dc843f02f48771e0fad35571cf69fd
sha256
7f639e60ca10b526ecdcb4d93a3c6b4225454c78c032b68c17725d6820e4c7de
sha512
494bcc212252d458b3ae8a1889131498e1be77491a6071ba66f7dddf27c7262c2fff3d406ad9ec172ad609b8477680529e9a082d30d1da2c85359562584749da
ripemd-160
3b2cb8e037215b739bde5969bba93f8ea810326b
Diameter
154789932
Circumference
486286913.22086
Area
1.8818079557487E+16
Volume
1.9418995033827E+24
Surface area
7.5272318229947E+16
Circumference
486286913.22086
Perimeter
309579864
Area
5989980762141156
Diagonal
109453010.5766
Surface area
35939884572846936
Volume
4.6359435742657E+23
Space diagonal
134052013.36207
Perimeter
232184898
Area
2.5937377540972E+15
Altitude
67026006.681033
Surface area
2.5937377540972E+15
Volume
5.4635118976024E+22
Height
36484336.858868