72742476 is an even 8-digits composite number following 72742475
and preceding 72742477 . In scientific notation, it is written as 7.2742476 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 24145920 positive integers (up to 72742476) that are relatively prime to 72742476.
72742476 has 24 divisors, whose sum is 170443504
The reverse of 72742476 is 67424727
Previous prime number is 241
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-two million seven hundred forty-two thousand four hundred seventy-six
Scientific notation
7.2742476 × 10^7
Engineering notation
7.2742476 × 10^6
Prime Factorization
2 × 2 × 3 × 241 × 25153
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36371238 Product of the distinct prime numbers
The prime factorization of 72742476 is 2 × 2 × 3 × 241 × 25153.
Since it has a total of 5 prime factors.
2 , 5 , 82 , 75 , 376 , 532 , 2839 , 4016 , 56639 , 86201 , 126492 , 797459 , 5754676 , 2695455 , 59932649 , 41088859 , 714748311 , 548480043 , 7792932538 , 9905619938
n×2
145484952
n×3
218227428
n×4
290969904
n×5
363712380
n÷2
36371238
n÷3
24247492
n÷3
18185619
n÷5
14548495.2
n2
5291467814610576
n3
3.8491447050908E+23
n4
2.799963163306E+31
n5
2.0367625320767E+39
2 √n8528.9199785201
3 √n417.44188847802
4 √n92.352151997234
5 √n37.355763385975
1 , 2 , 3 , 4 , 6 , 12 , 241 , 482 , 723 , 964 , 1446 , 2892 , 25153 , 50306 , 75459 , 100612 , 150918 , 301836 , 6061873 , 12123746 , 18185619 , 24247492 , 36371238 , 72742476
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72742475 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72742476 can be divided by 24 positive divisors.
The sum of these divisors (counting 72742476) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101011111011001001100
3
Ternary
12001212200220210
4
Quaternary
10111133121030
5
Quinary
122110224401
6
Senary
11115042420
8
Octal
425373114
10
Decimal
72742476
12
Duodecimal
20440410
16
Hexadecimal
455f64c
20
Vigesimal
12ecg3g
36
Base36
17b4gc
md5
56630eeb398637af1a75d32bf6d1ebc5
sha1
a8e9637521b3969a89ae4ee85117538876dcc62f
sha256
92b5c222267fdea91736edb9354e687fbb9a534b1f92420b20e35f56105dffe4
sha512
46e45975ec435284d91b8f65765a8038125f6d6d193a6cf1340def5ba3f3bbd39598aa5052e7e456b76c9ff9d153830d25ab1b370b745d356310725f69e1cfda
ripemd-160
9ca069ca72aa334d64f4e8aaeae1c1a625685e65
Diameter
145484952
Circumference
457054456.41106
Area
1.6623636413087E+16
Volume
1.612325963749E+24
Surface area
6.649454565235E+16
Circumference
457054456.41106
Perimeter
290969904
Area
5291467814610576
Diagonal
102873396.1198
Surface area
31748806887663456
Volume
3.8491447050908E+23
Space diagonal
125993664.30036
Perimeter
218227428
Area
2.2912727753802E+15
Altitude
62996832.15018
Surface area
2.2912727753802E+15
Volume
4.5362605378967E+22
Height
34291132.039933