172945316 is an even 9-digits composite number following 172945315
and preceding 172945317 . In scientific notation, it is written as 1.72945316 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 86284968 positive integers (up to 172945316) that are relatively prime to 172945316.
172945316 has 12 divisors, whose sum is 303311232
The reverse of 172945316 is 613549271
Previous prime number is 463
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred seventy-two million nine hundred forty-five thousand three hundred sixteen
Scientific notation
1.72945316 × 10^8
Engineering notation
1.72945316 × 10^6
Prime Factorization
2 × 2 × 463 × 93383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
86472658
Product of the distinct prime numbers
The prime factorization of 172945316 is 2 × 2 × 463 × 93383.
Since it has a total of 4 prime factors.
6 , 7 , 43 , 13 , 928 , 60 , 3250 , 6356 , 55691 , 27295 , 345356 , 493444 , 6757765 , 2633999 , 95012057 , 45910665 , 54817323 , 348303754 , 2195152666 , 8866740092
n×2
345890632
n×3
518835948
n×4
691781264
n×5
864726580
n÷2
86472658
n÷3
57648438.666667
n÷3
43236329
n÷5
34589063.2
n2
29910082326339856
n3
5.1728086395149E+24
n4
8.9461302476843E+32
n5
1.5471913226629E+41
2 √n
13150.867499903
3 √n
557.14674988044
4 √n
114.67723182874
5 √n
44.420327977856
1 , 2 , 4 , 463 , 926 , 1852 , 93383 , 186766 , 373532 , 43236329 , 86472658 , 172945316
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
-172945315
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 172945316 can be divided by 12 positive divisors.
The sum of these divisors (counting 172945316) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010010011101110111110100100
3
Ternary
110001102112101002
4
Quaternary
22103232332210
5
Quinary
323233222231
6
Senary
25054452432
8
Octal
1223567644
10
Decimal
172945316
12
Duodecimal
49b04118
16
Hexadecimal
a4eefa4
20
Vigesimal
2e0i35g
36
Base36
2uytgk
md5
e93a0abdc731f1d18aee73dc4ed71080
sha1
8bcbda679b273d76dbe1230eeb93afcbb27c46f8
sha256
fc6cc8f0169b4f7b89eff7df89234915592caed454d4d5006fd93811eeaf1bc3
sha512
b68ce0e4e7bd0f36a8a70926d2b336a8ea2fb87365fef88b910747ff4d18d855ca770a1f502c03f5d9926b13c663e9e43b14da1d9fc4a9b638b069e6cce68caa
ripemd-160
d2a1e33ee7763013cb914331bc72511b60524855
Diameter
345890632
Circumference
1086647468.4367
Area
9.3965294904695E+16
Volume
2.1667810160434E+25
Surface area
3.7586117961878E+17
Circumference
1086647468.4367
Perimeter
691781264
Area
29910082326339856
Diagonal
244581611.4361
Surface area
179460493958039136
Volume
5.1728086395149E+24
Space diagonal
299550074.24305
Perimeter
518835948
Area
1.2951445561947E+16
Altitude
149775037.12153
Surface area
1.2951445561947E+16
Volume
6.0962134446355E+23
Height
81527203.812034