172831072 is an even 9-digits composite number following 172831071
and preceding 172831073 . In scientific notation, it is written as 1.72831072 × 10^8.
The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors.
There are 84307200 positive integers (up to 172831072) that are relatively prime to 172831072.
172831072 has 24 divisors, whose sum is 348562872
The reverse of 172831072 is 270138271
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred seventy-two million eight hundred thirty-one thousand seventy-two
Scientific notation
1.72831072 × 10^8
Engineering notation
1.72831072 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 41 × 131731
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
10801942 Product of the distinct prime numbers
The prime factorization of 172831072 is 2 × 2 × 2 × 2 × 2 × 41 × 131731.
Since it has a total of 7 prime factors.
5 , 5 , 85 , 80 , 48 , 352 , 6155 , 9317 , 21625 , 59590 , 452123 , 73050 , 1736237 , 4337076 , 34481322 , 69694456 , 623141304 , 195188864 , 1510708537 , 2099517608
n×2
345662144
n×3
518493216
n×4
691324288
n×5
864155360
n÷2
86415536
n÷3
57610357.333333
n÷3
43207768
n÷5
34566214.4
n2
29870579448669184
n3
5.1625642673747E+24
n4
8.9225151659926E+32
n5
1.5420878610748E+41
2 √n13146.523190563
3 √n557.02404309015
4 √n114.65828880008
5 √n44.414457801654
1 , 2 , 4 , 8 , 16 , 32 , 41 , 82 , 164 , 328 , 656 , 1312 , 131731 , 263462 , 526924 , 1053848 , 2107696 , 4215392 , 5400971 , 10801942 , 21603884 , 43207768 , 86415536 , 172831072
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
-172831071 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 172831072 can be divided by 24 positive divisors.
The sum of these divisors (counting 172831072) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010010011010011000101100000
3
Ternary
110001012201122211
4
Quaternary
22103103011200
5
Quinary
323221043242
6
Senary
25052211504
8
Octal
1223230540
10
Decimal
172831072
12
Duodecimal
49a69b94
16
Hexadecimal
a4d3160
20
Vigesimal
2e03hdc
36
Base36
2uwdb4
md5
0b8468b5c62e8912af73836582ebebf0
sha1
a0557517343f3da0ecf04336f5b2ed81248a2228
sha256
a4f8e782a7a47d666e8ee016cb42b8f6615ae43a20f48bdc940f901488bfc1fc
sha512
0640fe7afc6b99667c93df1de1575e9f06098bf3ff9ef56b984379796ddc843ca63c933c19a96028a4dc8fe42c8dfd060887e8e92b9d9c335ca67e595abff1bd
ripemd-160
b601298ff37818b52cd70b8a20aaa3f8859075b8
Diameter
345662144
Circumference
1085929652.2145
Area
9.3841192954409E+16
Volume
2.1624898634759E+25
Surface area
3.7536477181764E+17
Circumference
1085929652.2145
Perimeter
691324288
Area
29870579448669184
Diagonal
244420046.02188
Surface area
179223476692015104
Volume
5.1625642673747E+24
Space diagonal
299352197.83059
Perimeter
518493216
Area
1.2934340314154E+16
Altitude
149676098.9153
Surface area
1.2934340314154E+16
Volume
6.0841403362866E+23
Height
81473348.67396