172869830 is an even 9-digits composite number following 172869829
and preceding 172869831 . In scientific notation, it is written as 1.72869830 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors.
There are 59186304 positive integers (up to 172869830) that are relatively prime to 172869830.
172869830 has 32 divisors, whose sum is 356118336
The reverse of 172869830 is 038968271
Previous prime number is 997
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred seventy-two million eight hundred sixty-nine thousand eight hundred thirty
Scientific notation
1.72869830 × 10^8
Engineering notation
1.72869830 × 10^6
Prime Factorization
2 × 7 × 5 × 997 × 2477
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
172869830 Product of the distinct prime numbers
The prime factorization of 172869830 is 2 × 7 × 5 × 997 × 2477.
Since it has a total of 5 prime factors.
8 , 3 , 2 , 59 , 936 , 384 , 1260 , 7597 , 52164 , 12047 , 787187 , 342263 , 6351578 , 9420033 , 22517606 , 32506377 , 465801338 , 508589139 , 3292428792 , 9101620344
n×2
345739660
n×3
518609490
n×4
691479320
n×5
864349150
n÷2
86434915
n÷3
57623276.666667
n÷3
43217457.5
n÷5
34573966
n2
29883978124228900
n3
5.1660382180592E+24
n4
8.9305214852939E+32
n5
1.5438177309741E+41
2 √n13147.997185883
3 √n557.06567820433
4 √n114.66471639473
5 √n44.416449643911
1 , 2 , 5 , 7 , 10 , 14 , 35 , 70 , 997 , 1994 , 2477 , 4954 , 4985 , 6979 , 9970 , 12385 , 13958 , 17339 , 24770 , 34678 , 34895 , 69790 , 86695 , 173390 , 2469569 , 4939138 , 12347845 , 17286983 , 24695690 , 34573966 , 86434915 , 172869830
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-172869829 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172869830 can be divided by 32 positive divisors.
The sum of these divisors (counting 172869830) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010010011011100100011000110
3
Ternary
110001021200211022
4
Quaternary
22103130203012
5
Quinary
323223313310
6
Senary
25053111142
8
Octal
1223344306
10
Decimal
172869830
12
Duodecimal
49a884b2
16
Hexadecimal
a4dc8c6
20
Vigesimal
2e08eba
36
Base36
2ux77q
md5
5c698f26a7e5db83e6e78a7298452f2c
sha1
ed800072b997ff5e3cdc731ca356881c4a2e0816
sha256
0cbfc663c34c4ced3d3c985c1aa4db7ed74e9625d349cd8709a5bda2d2f6c093
sha512
e0d98958406b8b14db444eb72c5a901300e295a272b8a95fa644b62345e04f8eaef83571c8b4667068bebd8fd4236ade5c6044d4c9b8656b2585b71c996395e2
ripemd-160
a07aa31a721e4e08fe2af835b2c8698de4c2e11a
Diameter
345739660
Circumference
1086173175.9106
Area
9.3883286135116E+16
Volume
2.1639450285358E+25
Surface area
3.7553314454046E+17
Circumference
1086173175.9106
Perimeter
691479320
Area
29883978124228900
Diagonal
244474858.11113
Surface area
179303868745373400
Volume
5.1660382180592E+24
Space diagonal
299419328.65579
Perimeter
518609490
Area
1.294014211086E+16
Altitude
149709664.3279
Surface area
1.294014211086E+16
Volume
6.0882344264308E+23
Height
81491619.370377