72025903 is an odd 8-digits composite number following 72025902
and preceding 72025904 . In scientific notation, it is written as 7.2025903 × 10^7.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 63733824 positive integers (up to 72025903) that are relatively prime to 72025903.
72025903 has 16 divisors, whose sum is 80974080
The reverse of 72025903 is 30952027
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-two million twenty-five thousand nine hundred three
Scientific notation
7.2025903 × 10^7
Engineering notation
7.2025903 × 10^6
Prime Factorization
43 × 23 × 19 × 3833
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72025903
Product of the distinct prime numbers
The prime factorization of 72025903 is 43 × 23 × 19 × 3833.
Since it has a total of 4 prime factors.
2 , 10 , 78 , 57 , 937 , 465 , 4814 , 624 , 11574 , 88734 , 805055 , 159674 , 8498738 , 417329 , 7743327 , 47071607 , 54933054 , 118354593 , 232622438 , 4582052197
n×2
144051806
n×3
216077709
n×4
288103612
n×5
360129515
n÷2
36012951.5
n÷3
24008634.333333
n÷3
18006475.75
n÷5
14405180.6
n2
5187730702965409
n3
3.7365098840191E+23
n4
2.691254984649E+31
n5
1.938400704726E+39
2 √n
8486.8075858947
3 √n
416.06664789848
4 √n
92.12387087989
5 √n
37.281874687463
1 , 19 , 23 , 43 , 437 , 817 , 989 , 3833 , 18791 , 72827 , 88159 , 164819 , 1675021 , 3131561 , 3790837 , 72025903
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72025902
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72025903 can be divided by 16 positive divisors.
The sum of these divisors (counting 72025903) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010010110000011100101111
3
Ternary
12000112021222001
4
Quaternary
10102300130233
5
Quinary
121414312103
6
Senary
11051433131
8
Octal
422603457
10
Decimal
72025903
12
Duodecimal
201557a7
16
Hexadecimal
44b072f
20
Vigesimal
12a34f3
36
Base36
16vrjj
md5
76d54240a64f69b21e2b04b8dc461452
sha1
4af71f06f08dae5dde61c73b2c674733f70af427
sha256
be8c4c93ff21de427a6cab0db06d41f96e09a7b96059d96c7a1daef937430248
sha512
518fd84ba0eebd0e3362b3f23c3f16053f702f131a46752a8dbe1fbd0c85e09da00469c158c67caa7332af820c4ca4e0d76cb4ef993b94f740888b2812e85d9e
ripemd-160
e872c782ecf601706fe8f702ec48c40036d43899
Diameter
144051806
Circumference
452552095.46594
Area
1.6297736665238E+16
Volume
1.5651456002267E+24
Surface area
6.5190946660953E+16
Circumference
452552095.46594
Perimeter
288103612
Area
5187730702965409
Diagonal
101860008.86477
Surface area
31126384217792454
Volume
3.7365098840191E+23
Space diagonal
124752523.45703
Perimeter
216077709
Area
2.2463532883803E+15
Altitude
62376261.728514
Surface area
2.2463532883803E+15
Volume
4.4035191282674E+22
Height
33953336.288256