72673957 is an odd 8-digits composite number following 72673956
and preceding 72673958 . In scientific notation, it is written as 7.2673957 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 70336512 positive integers (up to 72673957) that are relatively prime to 72673957.
72673957 has 8 divisors, whose sum is 75032216
The reverse of 72673957 is 75937627
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-two million six hundred seventy-three thousand nine hundred fifty-seven
Scientific notation
7.2673957 × 10^7
Engineering notation
7.2673957 × 10^6
Prime Factorization
193 × 37 × 10177
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72673957
Product of the distinct prime numbers
The prime factorization of 72673957 is 193 × 37 × 10177.
Since it has a total of 3 prime factors.
7 , 5 , 25 , 36 , 212 , 787 , 8402 , 4472 , 71960 , 72077 , 292439 , 659372 , 9297686 , 5014971 , 20123266 , 68952192 , 641382870 , 183896052 , 3550119091 , 2497637293
n×2
145347914
n×3
218021871
n×4
290695828
n×5
363369785
n÷2
36336978.5
n÷3
24224652.333333
n÷3
18168489.25
n÷5
14534791.4
n2
5281504026037849
n3
3.838277964836E+23
n4
2.7894284777054E+31
n5
2.0271880524334E+39
2 √n
8524.9021695266
3 √n
417.31077899105
4 √n
92.330396779861
5 √n
37.348723360325
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
-72673956
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 72673957 can be divided by 8 positive divisors.
The sum of these divisors (counting 72673957) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110101010100101
3
Ternary
12001202012221001
4
Quaternary
10111032222211
5
Quinary
122101031312
6
Senary
11113353301
8
Octal
425165245
10
Decimal
72673957
12
Duodecimal
20408831
16
Hexadecimal
454eaa5
20
Vigesimal
12e44hh
36
Base36
179nl1
md5
739fa392d5dbecedfe99f814844eea69
sha1
24eaea28fb44b508ed7ce2eca3de647e49054f53
sha256
c0bfef721f3efb54802fd3f71337a2b458f6756a9e314a14134b8969c33dbf4a
sha512
d9784a92a75e597f6485666a2bb9cf8a8e25867cd019c040bc754579dd8e1bbdfc6de6c9c57dde40597dc5d57006ebc66b6be0b51f950dab76f51cff63e4cfdd
ripemd-160
6c68fd5dadbbf99f1a42958b692b6fee74b4a466
Diameter
145347914
Circumference
456623938.837
Area
1.6592334248105E+16
Volume
1.6077741142353E+24
Surface area
6.6369336992422E+16
Circumference
456623938.837
Perimeter
290695828
Area
5281504026037849
Diagonal
102776495.62072
Surface area
31689024156227094
Volume
3.838277964836E+23
Space diagonal
125874985.91108
Perimeter
218021871
Area
2.2869583283693E+15
Altitude
62937492.955538
Surface area
2.2869583283693E+15
Volume
4.5234539616907E+22
Height
34258831.873573