72372854 is an even 8-digits composite number following 72372853
and preceding 72372855 . In scientific notation, it is written as 7.2372854 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 36171040 positive integers (up to 72372854) that are relatively prime to 72372854.
72372854 has 8 divisors, whose sum is 108605448
The reverse of 72372854 is 45827327
Previous prime number is 2897
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-two million three hundred seventy-two thousand eight hundred fifty-four
Scientific notation
7.2372854 × 10^7
Engineering notation
7.2372854 × 10^6
Prime Factorization
2 × 2897 × 12491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72372854
Product of the distinct prime numbers
The prime factorization of 72372854 is 2 × 2897 × 12491.
Since it has a total of 3 prime factors.
6 , 2 , 4 , 71 , 923 , 360 , 3763 , 1211 , 29334 , 26270 , 910779 , 553921 , 7015062 , 9257832 , 22271145 , 52275659 , 366171984 , 768122823 , 3021218894 , 5073121258
n×2
144745708
n×3
217118562
n×4
289491416
n×5
361864270
n÷2
36186427
n÷3
24124284.666667
n÷3
18093213.5
n÷5
14474570.8
n2
5237829996105316
n3
3.7907670558495E+23
n4
2.7434863068101E+31
n5
1.9855393393376E+39
2 √n
8507.2236364163
3 √n
416.73364669002
4 √n
92.234611922078
5 √n
37.317723268799
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
-72372853
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 72372854 can be divided by 8 positive divisors.
The sum of these divisors (counting 72372854) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010100000101001001110110
3
Ternary
12001011220220002
4
Quaternary
10110011021312
5
Quinary
122011412404
6
Senary
11103111302
8
Octal
424051166
10
Decimal
72372854
12
Duodecimal
202a2532
16
Hexadecimal
4505276
20
Vigesimal
12c6c2e
36
Base36
173792
md5
96d3f131e6b51c353151a0da70f3bd2f
sha1
f3d1a06171a3ef181ca8b0c58064a2a2da30640b
sha256
b964d2eba9fe894a5b89d6eebd8ebcb3736277bb332466513e8b2d254636c139
sha512
815ac635ff4bef59ea39387e7f5af0472df0f92e2debdfa2cbb2d1c2ac948866ae378857b8ebc5a730e01618ed89072afdff3b1d1f0edb519c584ae17410d5f2
ripemd-160
587e250fc75fc9efcd8a5263d0f2f06149896dbe
Diameter
144745708
Circumference
454732052.89145
Area
1.6455128236517E+16
Volume
1.5878727912169E+24
Surface area
6.5820512946067E+16
Circumference
454732052.89145
Perimeter
289491416
Area
5237829996105316
Diagonal
102350671.67445
Surface area
31426979976631896
Volume
3.7907670558495E+23
Space diagonal
125353460.21676
Perimeter
217118562
Area
2.2680469186657E+15
Altitude
62676730.108382
Surface area
2.2680469186657E+15
Volume
4.4674618184829E+22
Height
34116890.558149