72425771 is an odd 8-digits composite number following 72425770
and preceding 72425772 . In scientific notation, it is written as 7.2425771 × 10^7.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 65398240 positive integers (up to 72425771) that are relatively prime to 72425771.
72425771 has 8 divisors, whose sum is 79542000
The reverse of 72425771 is 17752427
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-two million four hundred twenty-five thousand seven hundred seventy-one
Scientific notation
7.2425771 × 10^7
Engineering notation
7.2425771 × 10^6
Prime Factorization
11 × 149 × 44189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72425771
Product of the distinct prime numbers
The prime factorization of 72425771 is 11 × 149 × 44189.
Since it has a total of 3 prime factors.
2 , 5 , 76 , 57 , 216 , 76 , 7973 , 2820 , 84816 , 41533 , 115986 , 355130 , 1007534 , 3500858 , 75758678 , 41142735 , 220791386 , 145325122 , 3468954543 , 6102239924
n×2
144851542
n×3
217277313
n×4
289703084
n×5
362128855
n÷2
36212885.5
n÷3
24141923.666667
n÷3
18106442.75
n÷5
14485154.2
n2
5245492304944441
n3
3.7990882446017E+23
n4
2.7515189521231E+31
n5
1.9928088152863E+39
2 √n
8510.3331897171
3 √n
416.83518992837
4 √n
92.251467141271
5 √n
37.323178807875
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
-72425770
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 72425771 can be divided by 8 positive divisors.
The sum of these divisors (counting 72425771) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010100010010000100101011
3
Ternary
12001021121110222
4
Quaternary
10110102010223
5
Quinary
122020111041
6
Senary
11104200255
8
Octal
424220453
10
Decimal
72425771
12
Duodecimal
2030908b
16
Hexadecimal
451212b
20
Vigesimal
12cd48b
36
Base36
174c2z
md5
316ebf9028584d6faf6935026d1c0348
sha1
358e9d6fe91559537fbab421cc4be3f796151a92
sha256
504c145c4e15e718468ee68924dc4f407072e10e44a35ff38e0dea240940044c
sha512
f84258f1a1b2e45da1e0c21362a71ff6f0bb2bf70fcb8bdb69dd40cdfd4d5a6071e260d7879a167d8e926f6fd2f7666a7ecd03e65ed80bafa247c5306867ff0e
ripemd-160
3f16e70fce14d8698c8eb9eae8d973d2713c2602
Diameter
144851542
Circumference
455064540.20835
Area
1.6479200089675E+16
Volume
1.5913583626107E+24
Surface area
6.5916800358701E+16
Circumference
455064540.20835
Perimeter
289703084
Area
5245492304944441
Diagonal
102425507.61353
Surface area
31472953829666646
Volume
3.7990882446017E+23
Space diagonal
125445115.14935
Perimeter
217277313
Area
2.2713647957188E+15
Altitude
62722557.574674
Surface area
2.2713647957188E+15
Volume
4.4772684334732E+22
Height
34141835.871176