72893875 is an odd 8-digits composite number following 72893874
and preceding 72893876 . In scientific notation, it is written as 7.2893875 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 54883200 positive integers (up to 72893875) that are relatively prime to 72893875.
72893875 has 8 divisors, whose sum is 76703744
The reverse of 72893875 is 57839827
Previous prime number is 85
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-two million eight hundred ninety-three thousand eight hundred seventy-five
Scientific notation
7.2893875 × 10^7
Engineering notation
7.2893875 × 10^6
Prime Factorization
25 × 85 × 34303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72893875
Product of the distinct prime numbers
The prime factorization of 72893875 is 25 × 85 × 34303.
Since it has a total of 3 prime factors.
9 , 7 , 54 , 69 , 525 , 271 , 7194 , 4123 , 78582 , 19004 , 938929 , 839828 , 5054257 , 2793526 , 19121131 , 23687521 , 547502740 , 250475531 , 1758429790 , 4940929871
n×2
145787750
n×3
218681625
n×4
291575500
n×5
364469375
n÷2
36446937.5
n÷3
24297958.333333
n÷3
18223468.75
n÷5
14578775
n2
5313517012515625
n3
3.8732284492069E+23
n4
2.8233463042293E+31
n5
2.058046525822E+39
2 √n
8537.7909906486
3 √n
417.73129521945
4 √n
92.400167698163
5 √n
37.371300175425
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
-72893874
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 72893875 can be divided by 8 positive divisors.
The sum of these divisors (counting 72893875) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010110000100010110110011
3
Ternary
12002011101121011
4
Quaternary
10112010112303
5
Quinary
122130101000
6
Senary
11122211351
8
Octal
426042663
10
Decimal
72893875
12
Duodecimal
204b3b57
16
Hexadecimal
45845b3
20
Vigesimal
12fbedf
36
Base36
17ed9v
md5
535c6301a872c17b8b77925518809a75
sha1
2f4e1fc106fa037148414038f17648cdb1531ef8
sha256
862494f0c9e3dba12e2385e3af4562678925bfe6da002e54d38f3dbae5e4d045
sha512
ad1c3c2cc497ab33b47e160b677c3359476fa9eded225e13080e1102c14369f99f2d2ed0faa7aa0075574dc7e9d2efe8f3ffbaec27c234d7082649f382c4db8a
ripemd-160
3006ec9127d5624de30137af1687bcd9d36f0a33
Diameter
145787750
Circumference
458005724.38339
Area
1.6692906011243E+16
Volume
1.6224141388938E+24
Surface area
6.6771624044974E+16
Circumference
458005724.38339
Perimeter
291575500
Area
5313517012515625
Diagonal
103087506.63893
Surface area
31881102075093750
Volume
3.8732284492069E+23
Space diagonal
126255895.06057
Perimeter
218681625
Area
2.3008203581397E+15
Altitude
63127947.530287
Surface area
2.3008203581397E+15
Volume
4.5646435025314E+22
Height
34362502.212976