72283321 is an odd 8-digits composite number following 72283320
and preceding 72283322 . In scientific notation, it is written as 7.2283321 × 10^7.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 64313520 positive integers (up to 72283321) that are relatively prime to 72283321.
72283321 has 8 divisors, whose sum is 80532864
The reverse of 72283321 is 12338227
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-two million two hundred eighty-three thousand three hundred twenty-one
Scientific notation
7.2283321 × 10^7
Engineering notation
7.2283321 × 10^6
Prime Factorization
11 × 47 × 139813
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72283321
Product of the distinct prime numbers
The prime factorization of 72283321 is 11 × 47 × 139813.
Since it has a total of 3 prime factors.
1 , 7 , 14 , 96 , 150 , 467 , 7484 , 544 , 39240 , 27160 , 105013 , 153228 , 1912463 , 3205111 , 74566786 , 67937579 , 534794288 , 235970283 , 2205957580 , 1378445332
n×2
144566642
n×3
216849963
n×4
289133284
n×5
361416605
n÷2
36141660.5
n÷3
24094440.333333
n÷3
18070830.25
n÷5
14456664.2
n2
5224878494789041
n3
3.7767156942483E+23
n4
2.7299355285309E+31
n5
1.973288061181E+39
2 √n
8501.9598328856
3 √n
416.56172767073
4 √n
92.206072646467
5 √n
37.308485489399
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
-72283320
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 72283321 can be divided by 8 positive divisors.
The sum of these divisors (counting 72283321) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010011101111010010111001
3
Ternary
12001000101002001
4
Quaternary
10103233102321
5
Quinary
122001031241
6
Senary
11101141001
8
Octal
423572271
10
Decimal
72283321
12
Duodecimal
2025a761
16
Hexadecimal
44ef4b9
20
Vigesimal
12bf861
36
Base36
171a61
md5
18c1e1e0be95352824dcacf35120cc28
sha1
99f0a24645ab71caf0a3a08b80e5acede771c0e1
sha256
2a926e55a77253377cb1eff9027500edd3172712d0bf1ff41f65020ff355759b
sha512
6d48316ac3e9ad7eec7ceeaaa89eebe264f2f0f313221da8c7ae4e49d9d759e2c950d42b71441884ba45e9178d655610e3d2578e980e7929c32b42274b59710d
ripemd-160
67f9b3a162644e66ccbbcbdeac9d956615e0a750
Diameter
144566642
Circumference
454169500.46135
Area
1.6414439895129E+16
Volume
1.581986970633E+24
Surface area
6.5657759580514E+16
Circumference
454169500.46135
Perimeter
289133284
Area
5224878494789041
Diagonal
102224052.89157
Surface area
31349270968734246
Volume
3.7767156942483E+23
Space diagonal
125198384.51181
Perimeter
216849963
Area
2.2624387540872E+15
Altitude
62599192.255905
Surface area
2.2624387540872E+15
Volume
4.4509021300278E+22
Height
34074684.297189