72425982 is an even 8-digits composite number following 72425981
and preceding 72425983 . In scientific notation, it is written as 7.2425982 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 23277600 positive integers (up to 72425982) that are relatively prime to 72425982.
72425982 has 32 divisors, whose sum is 150073344
The reverse of 72425982 is 28952427
Previous prime number is 367
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-two million four hundred twenty-five thousand nine hundred eighty-two
Scientific notation
7.2425982 × 10^7
Engineering notation
7.2425982 × 10^6
Prime Factorization
2 × 3 × 31 × 367 × 1061
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72425982 Product of the distinct prime numbers
The prime factorization of 72425982 is 2 × 3 × 31 × 367 × 1061.
Since it has a total of 5 prime factors.
2 , 5 , 71 , 49 , 819 , 412 , 1223 , 7895 , 54523 , 66406 , 526031 , 570019 , 7628837 , 305584 , 47393007 , 23856166 , 478915298 , 845225546 , 6002451625 , 3845970519
n×2
144851964
n×3
217277946
n×4
289703928
n×5
362129910
n÷2
36212991
n÷3
24141994
n÷3
18106495.5
n÷5
14485196.4
n2
5245522868664324
n3
3.7991214486647E+23
n4
2.751551016568E+31
n5
1.9928378439804E+39
2 √n8510.3455864025
3 √n416.83559472047
4 √n92.251534330885
5 √n37.323200554779
1 , 2 , 3 , 6 , 31 , 62 , 93 , 186 , 367 , 734 , 1061 , 1101 , 2122 , 2202 , 3183 , 6366 , 11377 , 22754 , 32891 , 34131 , 65782 , 68262 , 98673 , 197346 , 389387 , 778774 , 1168161 , 2336322 , 12070997 , 24141994 , 36212991 , 72425982
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72425981 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72425982 can be divided by 32 positive divisors.
The sum of these divisors (counting 72425982) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010100010010000111111110
3
Ternary
12001021121202210
4
Quaternary
10110102013332
5
Quinary
122020112412
6
Senary
11104201250
8
Octal
424220776
10
Decimal
72425982
12
Duodecimal
20309226
16
Hexadecimal
45121fe
20
Vigesimal
12cd4j2
36
Base36
174c8u
md5
e2bb08ab8772ad8cc3be43a2c6a613e5
sha1
9a14ec4d478eb3c1a72a673bff9f154965c67f7e
sha256
728798b17d55c005000a5d8baa06a6cc476bb281be5946b46a6099e51bb0127f
sha512
e28ba8b256f702901305a4649cf4055d8836a11aec1b3d949c43784808a81a7cc66dcf91be9fd7840455d115d913717baf0ab0219e5d1f154ef8727c0f93d2cc
ripemd-160
7a9f1cfe9aab03feec222e92797297a0d0514371
Diameter
144851964
Circumference
455065865.96045
Area
1.6479296108433E+16
Volume
1.5913722710961E+24
Surface area
6.5917184433732E+16
Circumference
455065865.96045
Perimeter
289703928
Area
5245522868664324
Diagonal
102425806.01259
Surface area
31473137211985944
Volume
3.7991214486647E+23
Space diagonal
125445480.61207
Perimeter
217277946
Area
2.2713780301978E+15
Altitude
62722740.306034
Surface area
2.2713780301978E+15
Volume
4.4773075648368E+22
Height
34141935.33753