72058178 is an even 8-digits composite number following 72058177
and preceding 72058179 . In scientific notation, it is written as 7.2058178 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 35955220 positive integers (up to 72058178) that are relatively prime to 72058178.
72058178 has 8 divisors, whose sum is 108308880
The reverse of 72058178 is 87185027
Previous prime number is 491
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-two million fifty-eight thousand one hundred seventy-eight
Scientific notation
7.2058178 × 10^7
Engineering notation
7.2058178 × 10^6
Prime Factorization
2 × 491 × 73379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72058178
Product of the distinct prime numbers
The prime factorization of 72058178 is 2 × 491 × 73379.
Since it has a total of 3 prime factors.
3 , 6 , 79 , 28 , 798 , 348 , 2765 , 3004 , 28587 , 27828 , 891323 , 359518 , 1528431 , 2681191 , 4345191 , 87232213 , 340765998 , 490218174 , 2832763514 , 8489379665
n×2
144116356
n×3
216174534
n×4
288232712
n×5
360290890
n÷2
36029089
n÷3
24019392.666667
n÷3
18014544.5
n÷5
14411635.6
n2
5192381016679684
n3
3.7415351554373E+23
n4
2.6960820622376E+31
n5
1.9427476114332E+39
2 √n
8488.7088535301
3 √n
416.12878547775
4 √n
92.134189384452
5 √n
37.285215310316
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
-72058177
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 72058178 can be divided by 8 positive divisors.
The sum of these divisors (counting 72058178) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010010111000010101000010
3
Ternary
12000120221020102
4
Quaternary
10102320111002
5
Quinary
121421330203
6
Senary
11052242402
8
Octal
422702502
10
Decimal
72058178
12
Duodecimal
20170402
16
Hexadecimal
44b8542
20
Vigesimal
12a758i
36
Base36
16wgg2
md5
219e21082322c930fef8167b9bb33798
sha1
bbf88e236e2a50030c0316d40fb00e05b0aeb65f
sha256
19ab1fad86e1e9537e8083cb71c57c7dbfb5a58fce2c478897427a876433b504
sha512
211e6e3c8366978ddf01b80a0ef45a8840d46f32c98352ee6afbfa1de77400441a733d5f96875f334363fb8a1880b5aa269030370494ff6563e9c0e79914fc08
ripemd-160
7ab3ea08d3eb780b17cf1cd5b5397622d2a08961
Diameter
144116356
Circumference
452754885.27173
Area
1.631234605664E+16
Volume
1.567250580996E+24
Surface area
6.524938422656E+16
Circumference
452754885.27173
Perimeter
288232712
Area
5192381016679684
Diagonal
101905652.60749
Surface area
31154286100078104
Volume
3.7415351554373E+23
Space diagonal
124808425.39684
Perimeter
216174534
Area
2.2483669332863E+15
Altitude
62404212.698421
Surface area
2.2483669332863E+15
Volume
4.4094414674292E+22
Height
33968550.869165