72667743 is an odd 8-digits composite number following 72667742
and preceding 72667744 . In scientific notation, it is written as 7.2667743 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 48397464 positive integers (up to 72667743) that are relatively prime to 72667743.
72667743 has 8 divisors, whose sum is 96985728
The reverse of 72667743 is 34776627
Previous prime number is 1063
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred sixty-seven thousand seven hundred forty-three
Scientific notation
7.2667743 × 10^7
Engineering notation
7.2667743 × 10^6
Prime Factorization
3 × 1063 × 22787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72667743
Product of the distinct prime numbers
The prime factorization of 72667743 is 3 × 1063 × 22787.
Since it has a total of 3 prime factors.
7 , 1 , 9 , 87 , 675 , 161 , 2508 , 8733 , 63311 , 35256 , 134372 , 143359 , 7667406 , 9462127 , 39513044 , 3772958 , 553191940 , 662518887 , 1722966683 , 3466682612
n×2
145335486
n×3
218003229
n×4
290670972
n×5
363338715
n÷2
36333871.5
n÷3
24222581
n÷3
18166935.75
n÷5
14533548.6
n2
5280600872714049
n3
3.8372934710396E+23
n4
2.7884745576908E+31
n5
2.0263215252032E+39
2 √n
8524.537700075
3 √n
417.29888457384
4 √n
92.328423034703
5 √n
37.348084636593
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
-72667742
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 72667743 can be divided by 8 positive divisors.
The sum of these divisors (counting 72667743) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001101001001011111
3
Ternary
12001201220101220
4
Quaternary
10111031021133
5
Quinary
122100331433
6
Senary
11113304423
8
Octal
425151137
10
Decimal
72667743
12
Duodecimal
20405113
16
Hexadecimal
454d25f
20
Vigesimal
12e3973
36
Base36
179isf
md5
8255e400a3528660d3905627d8402583
sha1
05231eafdcdf579d685a1c670771655f783af8d5
sha256
bf825ea56280bb320900f173587a6a63b612c5897647469ad9ca0d81f089654d
sha512
e43af55699c84b2893a57d3e6ccbb2d6f7cfe5d86219aef6813004a08ad7a28e551311a49ba24fd08318b937db9b514fa9800af1b3f62e0c80a34e30d3ad6d70
ripemd-160
16be7019754b1deab874c0082113e7dd66cf3ebb
Diameter
145335486
Circumference
456584895.1235
Area
1.6589496908258E+16
Volume
1.6073617304381E+24
Surface area
6.6357987633033E+16
Circumference
456584895.1235
Perimeter
290670972
Area
5280600872714049
Diagonal
102767707.69764
Surface area
31683605236284294
Volume
3.8372934710396E+23
Space diagonal
125864222.94736
Perimeter
218003229
Area
2.2865672515083E+15
Altitude
62932111.473679
Surface area
2.2865672515083E+15
Volume
4.5222937246249E+22
Height
34255902.565881