72774477 is an odd 8-digits composite number following 72774476
and preceding 72774478 . In scientific notation, it is written as 7.2774477 × 10^7.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 48516300 positive integers (up to 72774477) that are relatively prime to 72774477.
72774477 has 4 divisors, whose sum is 75469856
The reverse of 72774477 is 77447727
Previous prime number is 27
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-two million seven hundred seventy-four thousand four hundred seventy-seven
Scientific notation
7.2774477 × 10^7
Engineering notation
7.2774477 × 10^6
Prime Factorization
27 × 2695351
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
72774477
Product of the distinct prime numbers
The prime factorization of 72774477 is 27 × 2695351.
Since it has a total of 2 prime factors.
4 , 9 , 22 , 76 , 152 , 316 , 7428 , 668 , 91940 , 91550 , 657881 , 874631 , 4719445 , 25662 , 89491608 , 18369091 , 898667192 , 362535637 , 3940679228 , 1246859386
n×2
145548954
n×3
218323431
n×4
291097908
n×5
363872385
n÷2
36387238.5
n÷3
24258159
n÷3
18193619.25
n÷5
14554895.4
n2
5296124502623529
n3
3.8542269080531E+23
n4
2.8048934747289E+31
n5
2.0412465566411E+39
2 √n
8530.7958010962
3 √n
417.50309343089
4 √n
92.362307252992
5 √n
37.3590495306
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72774476
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72774477 can be divided by 4 positive divisors.
The sum of these divisors (counting 72774477) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010101100111001101001101
3
Ternary
12001221022211000
4
Quaternary
10111213031031
5
Quinary
122112240402
6
Senary
11115450513
8
Octal
425471515
10
Decimal
72774477
12
Duodecimal
20456a39
16
Hexadecimal
456734d
20
Vigesimal
12egg3h
36
Base36
17bt59
md5
391ff672a1b072cb7290e886492bd67e
sha1
a7efd3cbdb1e635d257969833927fd20498ee4b8
sha256
41c84a4c2a8329ba2326884de8fb9c5fb26508196147a963aba26cee539be1f8
sha512
31d04c87da8a4067e35ac0e8769fc839f7a9fb74e7e2eb1d29747251463987673ba80a4293f6cddfdcc1de85aa22a6f86f28d468d8bac4f4b47f3b5bb7f56367
ripemd-160
440559667db9cf8d2d5ace7cd7d87202fc6cfb1f
Diameter
145548954
Circumference
457255524.62408
Area
1.6638265829939E+16
Volume
1.6144547919477E+24
Surface area
6.6553063319756E+16
Circumference
457255524.62408
Perimeter
291097908
Area
5296124502623529
Diagonal
102918652.36801
Surface area
31776747015741174
Volume
3.8542269080531E+23
Space diagonal
126049091.65825
Perimeter
218323431
Area
2.2932891804386E+15
Altitude
63024545.829126
Surface area
2.2932891804386E+15
Volume
4.5422499715267E+22
Height
34306217.456003