72742477 is an odd 8-digits prime number following 72742476
and preceding 72742478 . In scientific notation, it is written as 7.2742477 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 72742476 positive integers (up to 72742477) that are relatively prime to 72742477.
72742477 has 2 divisors, whose sum is 72742478
The reverse of 72742477 is 77424727
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-two million seven hundred forty-two thousand four hundred seventy-seven
Scientific notation
7.2742477 × 10^7
Engineering notation
7.2742477 × 10^6
Prime Factorization
72742477
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72742477 Product of the distinct prime numbers
The prime factorization of 72742477 is 72742477.
Since it has a total of 1 prime factors.
8 , 6 , 59 , 88 , 651 , 870 , 4242 , 7185 , 58544 , 80132 , 927098 , 881888 , 5043502 , 4868978 , 56650402 , 15662959 , 74815195 , 666181964 , 5278015952 , 3831483572
n×2
145484954
n×3
218227431
n×4
290969908
n×5
363712385
n÷2
36371238.5
n÷3
24247492.333333
n÷3
18185619.25
n÷5
14548495.4
n2
5291467960095529
n3
3.8491448638349E+23
n4
2.7999633172718E+31
n5
2.0367626720748E+39
2 √n8528.9200371442
3 √n417.4418903909
4 √n92.352152314628
5 √n37.355763488682
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72742478 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36371239 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8528.9200957683 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999725057 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72742477 can be divided by 2 positive divisors.
The sum of these divisors (counting 72742477) is 72742478, the average is 36371239.
Base
System
Value
2
Binary
100010101011111011001001101
3
Ternary
12001212200220211
4
Quaternary
10111133121031
5
Quinary
122110224402
6
Senary
11115042421
8
Octal
425373115
10
Decimal
72742477
12
Duodecimal
20440411
16
Hexadecimal
455f64d
20
Vigesimal
12ecg3h
36
Base36
17b4gd
md5
51c6767dc91335df480d7253344eab16
sha1
05cdc5bb25333664621b83ab3ac87a64bf4d63ac
sha256
6a298a89783ae5ae42e553f5b3a509bdfc7489165bc6fe0e7a4c4539af5d5185
sha512
56dfc94276c8cffa0c1688f98767fb3fa66edc4d6a0e34c311630da7b16de5dd5e35d560921a7aac9b31541631c1c9227609f60de5ac78e21801ff3c2021bc20
ripemd-160
6c4c418e7587057ec1d1b9a3b835ca4813fa12b8
Diameter
145484954
Circumference
457054462.69425
Area
1.6623636870142E+16
Volume
1.6123260302435E+24
Surface area
6.6494547480568E+16
Circumference
457054462.69425
Perimeter
290969908
Area
5291467960095529
Diagonal
102873397.53401
Surface area
31748807760573174
Volume
3.8491448638349E+23
Space diagonal
125993666.03241
Perimeter
218227431
Area
2.2912728383771E+15
Altitude
62996833.016205
Surface area
2.2912728383771E+15
Volume
4.5362607249783E+22
Height
34291132.511338