172472969 is an odd 9-digits prime number following 172472968
and preceding 172472970 . In scientific notation, it is written as 1.72472969 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 172472968 positive integers (up to 172472969) that are relatively prime to 172472969.
172472969 has 2 divisors, whose sum is 172472970
The reverse of 172472969 is 969274271
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred seventy-two million four hundred seventy-two thousand nine hundred sixty-nine
Scientific notation
1.72472969 × 10^8
Engineering notation
1.72472969 × 10^6
Prime Factorization
172472969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
172472969 Product of the distinct prime numbers
The prime factorization of 172472969 is 172472969.
Since it has a total of 1 prime factors.
8 , 1 , 4 , 57 , 710 , 529 , 8286 , 5525 , 87943 , 57934 , 982906 , 364764 , 8388726 , 1882412 , 79480871 , 64124307 , 874792668 , 266519309 , 8140620429 , 5285697159
n×2
344945938
n×3
517418907
n×4
689891876
n×5
862364845
n÷2
86236484.5
n÷3
57490989.666667
n÷3
43118242.25
n÷5
34494593.8
n2
29746925035674961
n3
5.1305404795233E+24
n4
8.8487954907807E+32
n5
1.5261780303688E+41
2 √n13132.896443664
3 √n556.63906234007
4 √n114.59885009748
5 √n44.39603733047
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
172472970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
86236485 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
13132.896481736 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999988404 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172472969 can be divided by 2 positive divisors.
The sum of these divisors (counting 172472969) is 172472970, the average is 86236485.
Base
System
Value
2
Binary
1010010001111011101010001001
3
Ternary
110000112112102202
4
Quaternary
22101323222021
5
Quinary
323123113334
6
Senary
25040405545
8
Octal
1221735211
10
Decimal
172472969
12
Duodecimal
499168b5
16
Hexadecimal
a47ba89
20
Vigesimal
2dhj289
36
Base36
2uoozt
md5
c9df0f068d91ea45146a201c5e1143a5
sha1
552e577b68c8396f8a398aabaf154a9f5ad44871
sha256
c6277a772d172226a3ab49455c3d38877b256c9db4c78cb67ceeb6ad8c2e1d74
sha512
e4f0699ddcb4af63d692e965eac8b384f880504bdfc014d6e371f63e670368bcee15aa95eb24bbe51923e17af70f809b77e3b49b492d518c497717cd0fc311e1
ripemd-160
fe0bf86a867bf5efb93d5a630e0047bcc9d92c81
Diameter
344945938
Circumference
1083679624.7064
Area
9.3452721158963E+16
Volume
2.1490757705887E+25
Surface area
3.7381088463585E+17
Circumference
1083679624.7064
Perimeter
689891876
Area
29746925035674961
Diagonal
243913611.90255
Surface area
178481550214049766
Volume
5.1305404795233E+24
Space diagonal
298731945.24025
Perimeter
517418907
Area
1.2880796382683E+16
Altitude
149365972.62013
Surface area
1.2880796382683E+16
Volume
6.0463999403717E+23
Height
81304537.300851