72293923 is an odd 8-digits composite number following 72293922
and preceding 72293924 . In scientific notation, it is written as 7.2293923 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 65505024 positive integers (up to 72293923) that are relatively prime to 72293923.
72293923 has 8 divisors, whose sum is 78108128
The reverse of 72293923 is 32939227
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-two million two hundred ninety-three thousand nine hundred twenty-three
Scientific notation
7.2293923 × 10^7
Engineering notation
7.2293923 × 10^6
Prime Factorization
17767 × 313 × 13
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72293923
Product of the distinct prime numbers
The prime factorization of 72293923 is 17767 × 313 × 13.
Since it has a total of 3 prime factors.
5 , 9 , 10 , 20 , 810 , 906 , 4349 , 951 , 22646 , 78544 , 859410 , 765265 , 5257351 , 7479153 , 8634063 , 11838084 , 80116348 , 548308916 , 3621953590 , 2815076055
n×2
144587846
n×3
216881769
n×4
289175692
n×5
361469615
n÷2
36146961.5
n÷3
24097974.333333
n÷3
18073480.75
n÷5
14458784.6
n2
5226411302729929
n3
3.7783777628589E+23
n4
2.7315375105303E+31
n5
1.9747356245789E+39
2 √n
8502.5833133231
3 √n
416.58209277235
4 √n
92.209453492161
5 √n
37.309579853502
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
-72293922
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 72293923 can be divided by 8 positive divisors.
The sum of these divisors (counting 72293923) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010011110001111000100011
3
Ternary
12001000220121201
4
Quaternary
10103301320203
5
Quinary
122001401143
6
Senary
11101302031
8
Octal
423617043
10
Decimal
72293923
12
Duodecimal
20264917
16
Hexadecimal
44f1e23
20
Vigesimal
12bgeg3
36
Base36
171icj
md5
01de32ca4c347d1a27f12efc37c3c617
sha1
750cbccd14d98e365ddfb57e39b138c3a4361449
sha256
d7b8cbc0f858aebd1ab1c74466053b23e4c97c86acec3b5880781a83ec54a1cc
sha512
3675f3f97a65bab6a070f22615b898525251a7b91b89ac489caa7ad48d907071d5bd484c5314269d1ff1f49cea59a5bff2048690e6698153b27dbd05d0ed3291
ripemd-160
e06adc45e9680e5fa67885929d1b2e2eaf4ac10c
Diameter
144587846
Circumference
454236114.79197
Area
1.6419255353295E+16
Volume
1.5826831763046E+24
Surface area
6.567702141318E+16
Circumference
454236114.79197
Perimeter
289175692
Area
5226411302729929
Diagonal
102239046.38376
Surface area
31358467816379574
Volume
3.7783777628589E+23
Space diagonal
125216747.71447
Perimeter
216881769
Area
2.2631024793951E+15
Altitude
62608373.857236
Surface area
2.2631024793951E+15
Volume
4.4528608966699E+22
Height
34079682.127919