72671772 is an even 8-digits composite number following 72671771
and preceding 72671773 . In scientific notation, it is written as 7.2671772 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 24166000 positive integers (up to 72671772) that are relatively prime to 72671772.
72671772 has 24 divisors, whose sum is 169972992
The reverse of 72671772 is 27717627
Previous prime number is 431
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-two million six hundred seventy-one thousand seven hundred seventy-two
Scientific notation
7.2671772 × 10^7
Engineering notation
7.2671772 × 10^6
Prime Factorization
2 × 2 × 3 × 431 × 14051
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
36335886
Product of the distinct prime numbers
The prime factorization of 72671772 is 2 × 2 × 3 × 431 × 14051.
Since it has a total of 5 prime factors.
1 , 2 , 11 , 23 , 186 , 472 , 3420 , 475 , 12740 , 86611 , 271462 , 738917 , 7526872 , 3538638 , 54941148 , 26173593 , 58334947 , 404638147 , 3497732038 , 3307837442
n×2
145343544
n×3
218015316
n×4
290687088
n×5
363358860
n÷2
36335886
n÷3
24223924
n÷3
18167943
n÷5
14534354.4
n2
5281186445619984
n3
3.8379317726559E+23
n4
2.78909302734E+31
n5
2.0268833256964E+39
2 √n
8524.7740146
3 √n
417.30659668958
4 √n
92.329702775434
5 √n
37.348498773842
1 , 2 , 3 , 4 , 6 , 12 , 431 , 862 , 1293 , 1724 , 2586 , 5172 , 14051 , 28102 , 42153 , 56204 , 84306 , 168612 , 6055981 , 12111962 , 18167943 , 24223924 , 36335886 , 72671772
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72671771
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72671772 can be divided by 24 positive divisors.
The sum of these divisors (counting 72671772) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101001110001000011100
3
Ternary
12001202002221010
4
Quaternary
10111032020130
5
Quinary
122100444042
6
Senary
11113335220
8
Octal
425161034
10
Decimal
72671772
12
Duodecimal
20407510
16
Hexadecimal
454e21c
20
Vigesimal
12e3j8c
36
Base36
179lwc
md5
42871f95686ffcfc6ed8650016dda56a
sha1
b495913f474e545eb135cfc3b96f8f90e6edf636
sha256
e60406ec33acbb9dbff3a3d2e2d340ecc9802cf900a1c87343487bc1c6a45cab
sha512
c5545553aac814bbbdfa59d9cfba97ce6edc8c0694048014b58b7c017eaf4acace25d1d7a45b1a9e22753d3806535c50cf97d363fb78084921c0b3efeb60f90c
ripemd-160
6ba9f875feca5ba19cd530e4b478869dd4168df5
Diameter
145343544
Circumference
456610210.0771
Area
1.6591336539798E+16
Volume
1.6076291015939E+24
Surface area
6.6365346159191E+16
Circumference
456610210.0771
Perimeter
290687088
Area
5281186445619984
Diagonal
102773405.56409
Surface area
31687118673719904
Volume
3.8379317726559E+23
Space diagonal
125871201.38006
Perimeter
218015316
Area
2.2868208120145E+15
Altitude
62935600.690031
Surface area
2.2868208120145E+15
Volume
4.5230459702938E+22
Height
34257801.854695