72863816 is an even 8-digits composite number following 72863815
and preceding 72863817 . In scientific notation, it is written as 7.2863816 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 34731840 positive integers (up to 72863816) that are relatively prime to 72863816.
72863816 has 32 divisors, whose sum is 143035200
The reverse of 72863816 is 61836827
Previous prime number is 461
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-two million eight hundred sixty-three thousand eight hundred sixteen
Scientific notation
7.2863816 × 10^7
Engineering notation
7.2863816 × 10^6
Prime Factorization
2 × 2 × 2 × 23 × 461 × 859
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
18215954
Product of the distinct prime numbers
The prime factorization of 72863816 is 2 × 2 × 2 × 23 × 461 × 859.
Since it has a total of 6 prime factors.
9 , 10 , 39 , 28 , 195 , 878 , 8808 , 7516 , 93208 , 36135 , 944324 , 711760 , 6511262 , 2420840 , 35535578 , 25543715 , 630569319 , 445964287 , 4176429798 , 6252407876
n×2
145727632
n×3
218591448
n×4
291455264
n×5
364319080
n÷2
36431908
n÷3
24287938.666667
n÷3
18215954
n÷5
14572763.2
n2
5309135682081856
n3
3.8684388545825E+23
n4
2.8186921690755E+31
n5
2.0538066756816E+39
2 √n
8536.0304591771
3 √n
417.67386784588
4 √n
92.39064053884
5 √n
37.368217531651
1 , 2 , 4 , 8 , 23 , 46 , 92 , 184 , 461 , 859 , 922 , 1718 , 1844 , 3436 , 3688 , 6872 , 10603 , 19757 , 21206 , 39514 , 42412 , 79028 , 84824 , 158056 , 395999 , 791998 , 1583996 , 3167992 , 9107977 , 18215954 , 36431908 , 72863816
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
-72863815
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 72863816 can be divided by 32 positive divisors.
The sum of these divisors (counting 72863816) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010101111101000001001000
3
Ternary
12002002212100212
4
Quaternary
10111331001020
5
Quinary
122123120231
6
Senary
11121420252
8
Octal
425750110
10
Decimal
72863816
12
Duodecimal
2049a688
16
Hexadecimal
457d048
20
Vigesimal
12f7jag
36
Base36
17dq2w
md5
70d466dc462ed465628148cc4a97c83e
sha1
02cd31e656967fa3ca0f34f6aa2b0eda54c1c37e
sha256
efc7e4045732abb3b39234ee0860a1fca5b46c95eca8272f412573883ee220ff
sha512
7780c33753bd61295ddac61c1b5effd0c1f728d746e607506b2ce186a1a459b4d573c99a5bfcb9893ec5893d22dc9b9830ea6bec37eac80a64e0d84b90b1bf09
ripemd-160
51ae15809b498a93278ddb8c3a33e329eb3cd263
Diameter
145727632
Circumference
457816858.11624
Area
1.667914165574E+16
Volume
1.620407878189E+24
Surface area
6.6716566622959E+16
Circumference
457816858.11624
Perimeter
291455264
Area
5309135682081856
Diagonal
103044996.79346
Surface area
31854814092491136
Volume
3.8684388545825E+23
Space diagonal
126203831.34535
Perimeter
218591448
Area
2.2989231864107E+15
Altitude
63101915.672675
Surface area
2.2989231864107E+15
Volume
4.5589989111346E+22
Height
34348332.264486