72674786 is an even 8-digits composite number following 72674785
and preceding 72674787 . In scientific notation, it is written as 7.2674786 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 35739600 positive integers (up to 72674786) that are relatively prime to 72674786.
72674786 has 16 divisors, whose sum is 110816640
The reverse of 72674786 is 68747627
Previous prime number is 317
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
seventy-two million six hundred seventy-four thousand seven hundred eighty-six
Scientific notation
7.2674786 × 10^7
Engineering notation
7.2674786 × 10^6
Prime Factorization
2 × 79 × 317 × 1451
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
72674786 Product of the distinct prime numbers
The prime factorization of 72674786 is 2 × 79 × 317 × 1451.
Since it has a total of 4 prime factors.
5 , 6 , 78 , 86 , 784 , 146 , 684 , 6184 , 96834 , 17948 , 750899 , 590000 , 4637626 , 7174257 , 79109791 , 905122 , 249935544 , 455932516 , 4831630171 , 1472611348
n×2
145349572
n×3
218024358
n×4
290699144
n×5
363373930
n÷2
36337393
n÷3
24224928.666667
n÷3
18168696.5
n÷5
14534957.2
n2
5281624520145796
n3
3.8384093173395E+23
n4
2.7895557571805E+31
n5
2.0273036768816E+39
2 √n8524.9507916468
3 √n417.31236575534
4 √n92.33066008454
5 √n37.348808568154
1 , 2 , 79 , 158 , 317 , 634 , 1451 , 2902 , 25043 , 50086 , 114629 , 229258 , 459967 , 919934 , 36337393 , 72674786
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72674785 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72674786 can be divided by 16 positive divisors.
The sum of these divisors (counting 72674786) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001110110111100010
3
Ternary
12001202021001202
4
Quaternary
10111032313202
5
Quinary
122101043121
6
Senary
11113401202
8
Octal
425166742
10
Decimal
72674786
12
Duodecimal
20409202
16
Hexadecimal
454ede2
20
Vigesimal
12e46j6
36
Base36
179o82
md5
3b3c98890477791d0695ed1b4c87e3c3
sha1
1870370d4e2cfd424648a59c0e0ef1ef8cb7a531
sha256
4dea623abbabe3f708951f24a8fbb0b3692cd665266a52770049824545c17589
sha512
b64541de2469831a7f7aa532bd356077bea55c9216ef1af23a25be5390a26aec50e4ad8a23ef91bddd417ecd1d95a435decf873f935e64c65a2431b144b0b9e6
ripemd-160
38f4053827679118bcdcff264e664f0bba75089b
Diameter
145349572
Circumference
456629147.59762
Area
1.659271279151E+16
Volume
1.6078291350432E+24
Surface area
6.6370851166039E+16
Circumference
456629147.59762
Perimeter
290699144
Area
5281624520145796
Diagonal
102777668.00376
Surface area
31689747120874776
Volume
3.8384093173395E+23
Space diagonal
125876421.7812
Perimeter
218024358
Area
2.2870105038485E+15
Altitude
62938210.890598
Surface area
2.2870105038485E+15
Volume
4.5236087621006E+22
Height
34259222.667921