72182898 is an even 8-digits composite number following 72182897
and preceding 72182899 . In scientific notation, it is written as 7.2182898 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 24060960 positive integers (up to 72182898) that are relatively prime to 72182898.
72182898 has 12 divisors, whose sum is 156396318
The reverse of 72182898 is 89828127
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-two million one hundred eighty-two thousand eight hundred ninety-eight
Scientific notation
7.2182898 × 10^7
Engineering notation
7.2182898 × 10^6
Prime Factorization
2 × 3 × 3 × 4010161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24060966
Product of the distinct prime numbers
The prime factorization of 72182898 is 2 × 3 × 3 × 4010161.
Since it has a total of 4 prime factors.
6 , 4 , 16 , 80 , 41 , 946 , 6474 , 517 , 75092 , 90806 , 956134 , 144863 , 4894830 , 3417789 , 84432793 , 50013017 , 451252804 , 332426538 , 479308510 , 6140508582
n×2
144365796
n×3
216548694
n×4
288731592
n×5
360914490
n÷2
36091449
n÷3
24060966
n÷3
18045724.5
n÷5
14436579.6
n2
5210370763678404
n3
3.7609966137678E+23
n4
2.7147963494995E+31
n5
1.9596186798669E+39
2 √n
8496.0519066211
3 √n
416.36872894803
4 √n
92.17403054343
5 √n
37.298113210438
1 , 2 , 3 , 6 , 9 , 18 , 4010161 , 8020322 , 12030483 , 24060966 , 36091449 , 72182898
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72182897
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72182898 can be divided by 12 positive divisors.
The sum of these divisors (counting 72182898) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010011010110110001110010
3
Ternary
12000211021022200
4
Quaternary
10103112301302
5
Quinary
121434323043
6
Senary
11055044030
8
Octal
423266162
10
Decimal
72182898
12
Duodecimal
20210616
16
Hexadecimal
44d6c72
20
Vigesimal
12b2h4i
36
Base36
16z4oi
md5
6477e60de8d9c4644cd77e974f83195d
sha1
cde3234dc57b0957dbcf3aa48c2efa96016f72d4
sha256
630ea3246ace128c67ed27906b298b4b54e3095e12d040d4e91c15534521797f
sha512
ed012c2c3365524d974ef6d05c3a5c75917aa3f416b96690dd3013d84b7597537538efe320670d82b01c47ae85b81f71f4a714c31a2fd34f33b387f9bf9fa64a
ripemd-160
2de57677561cb7a209350fcec14e5c2eb6332541
Diameter
144365796
Circumference
453538524.14324
Area
1.6368862513651E+16
Volume
1.5754025775985E+24
Surface area
6.5475450054604E+16
Circumference
453538524.14324
Perimeter
288731592
Area
5210370763678404
Diagonal
102082033.32299
Surface area
31262224582070424
Volume
3.7609966137678E+23
Space diagonal
125024446.77356
Perimeter
216548694
Area
2.2561567222406E+15
Altitude
62512223.386781
Surface area
2.2561567222406E+15
Volume
4.4323770160248E+22
Height
34027344.440998