172829420 is an even 9-digits composite number following 172829419
and preceding 172829421 . In scientific notation, it is written as 1.72829420 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 69131760 positive integers (up to 172829420) that are relatively prime to 172829420.
172829420 has 12 divisors, whose sum is 362941824
The reverse of 172829420 is 024928271
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred seventy-two million eight hundred twenty-nine thousand four hundred twenty
Scientific notation
1.72829420 × 10^8
Engineering notation
1.72829420 × 10^6
Prime Factorization
2 × 2 × 5 × 8641471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
86414710
Product of the distinct prime numbers
The prime factorization of 172829420 is 2 × 2 × 5 × 8641471.
Since it has a total of 4 prime factors.
9 , 7 , 87 , 72 , 721 , 741 , 5867 , 6104 , 64187 , 62945 , 983297 , 726197 , 5823489 , 6122353 , 88496483 , 74747080 , 568985990 , 994742612 , 5150117018 , 3853271461
n×2
345658840
n×3
518488260
n×4
691317680
n×5
864147100
n÷2
86414710
n÷3
57609806.666667
n÷3
43207355
n÷5
34565884
n2
29870008417536400
n3
5.1624162301979E+24
n4
8.922174028637E+32
n5
1.5420141625084E+41
2 √n
13146.460360112
3 √n
557.02226831929
4 √n
114.65801480975
5 √n
44.414372894508
1 , 2 , 4 , 5 , 10 , 20 , 8641471 , 17282942 , 34565884 , 43207355 , 86414710 , 172829420
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-172829419
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172829420 can be divided by 12 positive divisors.
The sum of these divisors (counting 172829420) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010010011010010101011101100
3
Ternary
110001012122101122
4
Quaternary
22103102223230
5
Quinary
323221020140
6
Senary
25052200112
8
Octal
1223225354
10
Decimal
172829420
12
Duodecimal
49a69038
16
Hexadecimal
a4d2aec
20
Vigesimal
2e03db0
36
Base36
2uwc18
md5
db44ec8a8dffc1c785b84d27fba0c82f
sha1
0bc68db7f7f218212550a1f0860bec54ad2b363e
sha256
304378ac4f4887e06812cf2c862385be0f52d46955a83912961c69278ba1496f
sha512
5902933dba530102d3fa2b16b5857c7b84ffc4f32b34abdd48449a365a15d4a6e21e5dfa9b72830b30948301f46ee81791f4f49b577046b2eb1a79ccbcc95c9a
ripemd-160
edbe486ffabd023dd7cf186931eaad396830bb56
Diameter
345658840
Circumference
1085919272.3924
Area
9.3839399007198E+16
Volume
2.1624278538083E+25
Surface area
3.7535759602879E+17
Circumference
1085919272.3924
Perimeter
691317680
Area
29870008417536400
Diagonal
244417709.74108
Surface area
179220050505218400
Volume
5.1624162301979E+24
Space diagonal
299349336.48266
Perimeter
518488260
Area
1.2934093050421E+16
Altitude
149674668.24133
Surface area
1.2934093050421E+16
Volume
6.0839658728008E+23
Height
81472569.913692