72136162 is an even 8-digits composite number following 72136161
and preceding 72136163 . In scientific notation, it is written as 7.2136162 × 10^7.
The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors.
There are 29854656 positive integers (up to 72136162) that are relatively prime to 72136162.
72136162 has 32 divisors, whose sum is 127957248
The reverse of 72136162 is 26163127
Previous prime number is 157
Is Prime? no Number parity even Number length 8 Sum of Digits 28 Digital Root 1
Name
seventy-two million one hundred thirty-six thousand one hundred sixty-two
Scientific notation
7.2136162 × 10^7
Engineering notation
7.2136162 × 10^6
Prime Factorization
2 × 7 × 37 × 157 × 887
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72136162 Product of the distinct prime numbers
The prime factorization of 72136162 is 2 × 7 × 37 × 157 × 887.
Since it has a total of 5 prime factors.
10 , 1 , 74 , 12 , 182 , 959 , 8683 , 8619 , 32223 , 13150 , 829666 , 211258 , 6945861 , 7639314 , 71671637 , 28275881 , 252691225 , 398302806 , 4844435036 , 6113335643
n×2
144272324
n×3
216408486
n×4
288544648
n×5
360680810
n÷2
36068081
n÷3
24045387.333333
n÷3
18034040.5
n÷5
14427232.4
n2
5203625868090244
n3
3.7536959860795E+23
n4
2.7077722175058E+31
n5
1.953282953411E+39
2 √n8493.3010072645
3 √n416.27884796173
4 √n92.159107022933
5 √n37.293282104181
1 , 2 , 7 , 14 , 37 , 74 , 157 , 259 , 314 , 518 , 887 , 1099 , 1774 , 2198 , 5809 , 6209 , 11618 , 12418 , 32819 , 40663 , 65638 , 81326 , 139259 , 229733 , 278518 , 459466 , 974813 , 1949626 , 5152583 , 10305166 , 36068081 , 72136162
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72136161 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72136162 can be divided by 32 positive divisors.
The sum of these divisors (counting 72136162) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010011001011010111100010
3
Ternary
12000201220012201
4
Quaternary
10103023113202
5
Quinary
121431324122
6
Senary
11054043414
8
Octal
423132742
10
Decimal
72136162
12
Duodecimal
201a956a
16
Hexadecimal
44cb5e2
20
Vigesimal
12ah082
36
Base36
16y4ma
md5
e2c0dffa08ec57c749a8386efa0060cf
sha1
5319bf27b1bab5fbb56f394f74282d40d3447486
sha256
7d804b98e27af2f4bdd5b42b12301c7a91ff06a274684cb06ae72d97f364805f
sha512
5e5ed6150567db330d61385bcfc6c7788c9ee655a46d0caf0584bcaeb639ce06386d45a3b25ca6e60c8bfe42167a91dd20ef0f3e08799d5862c4af62d21a8f05
ripemd-160
6768eb74043c2637566ce0603275533694b81621
Diameter
144272324
Circumference
453244873.19473
Area
1.6347672799222E+16
Volume
1.5723444978236E+24
Surface area
6.5390691196888E+16
Circumference
453244873.19473
Perimeter
288544648
Area
5203625868090244
Diagonal
102015938.63794
Surface area
31221755208541464
Volume
3.7536959860795E+23
Space diagonal
124943497.64702
Perimeter
216408486
Area
2.253236096778E+15
Altitude
62471748.82351
Surface area
2.253236096778E+15
Volume
4.4237731437825E+22
Height
34005312.879314