72672997 is an odd 8-digits prime number following 72672996
and preceding 72672998 . In scientific notation, it is written as 7.2672997 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 72672996 positive integers (up to 72672997) that are relatively prime to 72672997.
72672997 has 2 divisors, whose sum is 72672998
The reverse of 72672997 is 79927627
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-two million six hundred seventy-two thousand nine hundred ninety-seven
Scientific notation
7.2672997 × 10^7
Engineering notation
7.2672997 × 10^6
Prime Factorization
72672997
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
72672997
Product of the distinct prime numbers
The prime factorization of 72672997 is 72672997.
Since it has a total of 1 prime factors.
5 , 1 , 9 , 97 , 234 , 538 , 1704 , 568 , 68151 , 22875 , 628142 , 131419 , 8954404 , 1794473 , 76877539 , 58000223 , 325220696 , 643781799 , 4914717948 , 1421529503
n×2
145345994
n×3
218018991
n×4
290691988
n×5
363364985
n÷2
36336498.5
n÷3
24224332.333333
n÷3
18168249.25
n÷5
14534599.4
n2
5281364492962009
n3
3.8381258595293E+23
n4
2.789281090752E+31
n5
2.0270541634038E+39
2 √n
8524.8458637092
3 √n
417.30894146846
4 √n
92.330091864512
5 √n
37.348624686838
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
72672998
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
36336499
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8524.8459223613
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999724795
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72672997 can be divided by 2 positive divisors.
The sum of these divisors (counting 72672997) is 72672998, the average is 36336499.
Base
System
Value
2
Binary
100010101001110011011100101
3
Ternary
12001202011121111
4
Quaternary
10111032123211
5
Quinary
122101013442
6
Senary
11113345021
8
Octal
425163345
10
Decimal
72672997
12
Duodecimal
20408171
16
Hexadecimal
454e6e5
20
Vigesimal
12e429h
36
Base36
179mud
md5
cbb9be893de98ac79e2b2f9ce01dd3f0
sha1
0820c4d72270cad1272d01cce67e1ea9866cdab0
sha256
763747b875c4f88975006503cb8982e130516265a488296f5782ada237435f7e
sha512
aad48f890bbc67cfa8df0e1b49db60ab3eda5ca8b2ad9bde72b2bb2803390b8a3a69682243ef8e05ba4e5bf821c46fcfbbc4bd4852a2c6b261ed83706a0000ae
ripemd-160
7155a6bae56215528eaf1dca8873639405a75b01
Diameter
145345994
Circumference
456617906.97911
Area
1.6591895892019E+16
Volume
1.6077104005134E+24
Surface area
6.6367583568078E+16
Circumference
456617906.97911
Perimeter
290691988
Area
5281364492962009
Diagonal
102775137.9757
Surface area
31688186957772054
Volume
3.8381258595293E+23
Space diagonal
125873323.1423
Perimeter
218018991
Area
2.2868979087751E+15
Altitude
62936661.57115
Surface area
2.2868979087751E+15
Volume
4.5232747038677E+22
Height
34258379.325233