72671330 is an even 8-digits composite number following 72671329
and preceding 72671331 . In scientific notation, it is written as 7.2671330 × 10^7.
The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors.
There are 28111104 positive integers (up to 72671330) that are relatively prime to 72671330.
72671330 has 32 divisors, whose sum is 135161136
The reverse of 72671330 is 03317627
Previous prime number is 197
Is Prime? no Number parity even Number length 8 Sum of Digits 29 Digital Root 2
Name
seventy-two million six hundred seventy-one thousand three hundred thirty
Scientific notation
7.2671330 × 10^7
Engineering notation
7.2671330 × 10^6
Prime Factorization
2 × 5 × 37 × 197 × 997
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72671330 Product of the distinct prime numbers
The prime factorization of 72671330 is 2 × 5 × 37 × 197 × 997.
Since it has a total of 5 prime factors.
6 , 3 , 39 , 91 , 638 , 849 , 4232 , 1352 , 2563 , 61547 , 207733 , 535913 , 3027950 , 7813902 , 17661036 , 1560958 , 183274775 , 896971218 , 9447630976 , 115454631
n×2
145342660
n×3
218013990
n×4
290685320
n×5
363356650
n÷2
36335665
n÷3
24223776.666667
n÷3
18167832.5
n÷5
14534266
n2
5281122203968900
n3
3.8378617445495E+23
n4
2.7890251733253E+31
n5
2.0268216874903E+39
2 √n8524.7480901197
3 √n417.30575064861
4 √n92.329562384535
5 √n37.348453341961
1 , 2 , 5 , 10 , 37 , 74 , 185 , 197 , 370 , 394 , 985 , 997 , 1970 , 1994 , 4985 , 7289 , 9970 , 14578 , 36445 , 36889 , 72890 , 73778 , 184445 , 196409 , 368890 , 392818 , 982045 , 1964090 , 7267133 , 14534266 , 36335665 , 72671330
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
-72671329 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 72671330 can be divided by 32 positive divisors.
The sum of these divisors (counting 72671330) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010101001110000001100010
3
Ternary
12001202002022202
4
Quaternary
10111032001202
5
Quinary
122100440310
6
Senary
11113333202
8
Octal
425160142
10
Decimal
72671330
12
Duodecimal
20407202
16
Hexadecimal
454e062
20
Vigesimal
12e3i6a
36
Base36
179lk2
md5
9b0dd08127d0b5b403a69bfaddde1e22
sha1
1a54daa19560bac2aad3080a60e51556d72084c8
sha256
061aee360afdc6274d6199c62dbfaee1ba94e93e692d7dd12720792dd74b7fe9
sha512
cdf37adaeaf3341f5ad1e2aed07371820f962a1fa479b5927cc972621c6755e29d0bf38a85863313fade2b635372ebcbc98523e6cdcb642bee0d065bdaab3d09
ripemd-160
fdd5d4e18f2d22b35f9f44997a458d6ee40d3694
Diameter
145342660
Circumference
456607432.9092
Area
1.6591134718699E+16
Volume
1.6075997682893E+24
Surface area
6.6364538874795E+16
Circumference
456607432.9092
Perimeter
290685320
Area
5281122203968900
Diagonal
102772780.48169
Surface area
31686733223813400
Volume
3.8378617445495E+23
Space diagonal
125870435.8136
Perimeter
218013990
Area
2.2867929945636E+15
Altitude
62935217.906802
Surface area
2.2867929945636E+15
Volume
4.522963441379E+22
Height
34257593.493897