72827536 is an even 8-digits composite number following 72827535
and preceding 72827537 . In scientific notation, it is written as 7.2827536 × 10^7.
The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors.
There are 36221600 positive integers (up to 72827536) that are relatively prime to 72827536.
72827536 has 20 divisors, whose sum is 141848064
The reverse of 72827536 is 63572827
Previous prime number is 191
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-two million eight hundred twenty-seven thousand five hundred thirty-six
Scientific notation
7.2827536 × 10^7
Engineering notation
7.2827536 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 191 × 23831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9103442
Product of the distinct prime numbers
The prime factorization of 72827536 is 2 × 2 × 2 × 2 × 191 × 23831.
Since it has a total of 6 prime factors.
7 , 4 , 93 , 5 , 90 , 231 , 8769 , 6027 , 3838 , 54202 , 417131 , 610100 , 5057069 , 7046314 , 92418198 , 4651754 , 704060939 , 106934793 , 6157951181 , 9448424785
n×2
145655072
n×3
218482608
n×4
291310144
n×5
364137680
n÷2
36413768
n÷3
24275845.333333
n÷3
18206884
n÷5
14565507.2
n2
5303849999831296
n3
3.8626632680131E+23
n4
2.813082482071E+31
n5
2.04869865734E+39
2 √n
8533.9050850124
3 √n
417.60453428428
4 √n
92.379137715246
5 √n
37.364495549739
1 , 2 , 4 , 8 , 16 , 191 , 382 , 764 , 1528 , 3056 , 23831 , 47662 , 95324 , 190648 , 381296 , 4551721 , 9103442 , 18206884 , 36413768 , 72827536
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72827535
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72827536 can be divided by 20 positive divisors.
The sum of these divisors (counting 72827536) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010101110100001010010000
3
Ternary
12002001000121011
4
Quaternary
10111310022100
5
Quinary
122120440121
6
Senary
11120540304
8
Octal
425641220
10
Decimal
72827536
12
Duodecimal
20481694
16
Hexadecimal
4574290
20
Vigesimal
12f38gg
36
Base36
17cy34
md5
bb90245bae08cfe85cc6b7eeb4314ba4
sha1
0ec39c70e6c553150a8bf04e72397f2bce54f2ea
sha256
2d6e92a402d0a5191dd928a1c613359d541f55b4ce662a4c65541ee8c765d62c
sha512
cd391ad9617975ed3270fc41722bf6cd4fbd4b28859da2abfa96e37dae955f0d8c663ae4013ebab0acb5fa51fc4d43a03c088e9ecd1fd02fa143d6b626bb662e
ripemd-160
bd97e668045be7a8e6d1cacfcd9f788354f765c1
Diameter
145655072
Circumference
457588904.15329
Area
1.6662536195212E+16
Volume
1.6179886061442E+24
Surface area
6.6650144780849E+16
Circumference
457588904.15329
Perimeter
291310144
Area
5303849999831296
Diagonal
102993689.12541
Surface area
31823099998987776
Volume
3.8626632680131E+23
Space diagonal
126140992.54205
Perimeter
218482608
Area
2.296634418858E+15
Altitude
63070496.271026
Surface area
2.296634418858E+15
Volume
4.5521923170871E+22
Height
34331229.708472