72677545 is an odd 8-digits composite number following 72677544
and preceding 72677546 . In scientific notation, it is written as 7.2677545 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 58071216 positive integers (up to 72677545) that are relatively prime to 72677545.
72677545 has 8 divisors, whose sum is 87319296
The reverse of 72677545 is 54577627
Previous prime number is 863
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-two million six hundred seventy-seven thousand five hundred forty-five
Scientific notation
7.2677545 × 10^7
Engineering notation
7.2677545 × 10^6
Prime Factorization
5 × 863 × 16843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72677545
Product of the distinct prime numbers
The prime factorization of 72677545 is 5 × 863 × 16843.
Since it has a total of 3 prime factors.
2 , 9 , 32 , 84 , 908 , 804 , 6955 , 1641 , 4404 , 39019 , 985970 , 950582 , 4102349 , 521251 , 91501876 , 57499771 , 521639337 , 752387075 , 8153540681 , 4349266248
n×2
145355090
n×3
218032635
n×4
290710180
n×5
363387725
n÷2
36338772.5
n÷3
24225848.333333
n÷3
18169386.25
n÷5
14535509
n2
5282025547227025
n3
3.8388464939974E+23
n4
2.7899793881559E+31
n5
2.0276885253177E+39
2 √n
8525.1126092269
3 √n
417.31764658845
4 √n
92.331536374236
5 √n
37.349092143252
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72677544
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72677545 can be divided by 8 positive divisors.
The sum of these divisors (counting 72677545) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001111100010101001
3
Ternary
12001202101211221
4
Quaternary
10111033202221
5
Quinary
122101140140
6
Senary
11113422041
8
Octal
425174251
10
Decimal
72677545
12
Duodecimal
2040a921
16
Hexadecimal
454f8a9
20
Vigesimal
12e4dh5
36
Base36
179qcp
md5
394e70d09621f1fe756709de79d28c4d
sha1
bb93204955dd39ecc84df363d2f4f04dc9f81780
sha256
a00595f2cd4266307c0831936279a2fa908b1703251ca1a03714ef24d7bd6010
sha512
42793211c1490fd63367a978e21291fad96eacbc3d2dddcc8916bd1cb778fd6468fc2bf52a16f23d38ec1026e08896b00e46966eb7f3d2e5014f560df1adf99a
ripemd-160
ea49ddbbe029ed59320efd385cb2327403bcd517
Diameter
145355090
Circumference
456646482.90588
Area
1.6593972655242E+16
Volume
1.6080122591735E+24
Surface area
6.6375890620968E+16
Circumference
456646482.90588
Perimeter
290710180
Area
5282025547227025
Diagonal
102781569.81898
Surface area
31692153283362150
Volume
3.8388464939974E+23
Space diagonal
125881200.50937
Perimeter
218032635
Area
2.2871841536685E+15
Altitude
62940600.254687
Surface area
2.2871841536685E+15
Volume
4.524123979733E+22
Height
34260523.272994