172913842 is an even 9-digits composite number following 172913841
and preceding 172913843 . In scientific notation, it is written as 1.72913842 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 86456920 positive integers (up to 172913842) that are relatively prime to 172913842.
172913842 has 4 divisors, whose sum is 259370766
The reverse of 172913842 is 248319271
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred seventy-two million nine hundred thirteen thousand eight hundred forty-two
Scientific notation
1.72913842 × 10^8
Engineering notation
1.72913842 × 10^6
Prime Factorization
2 × 86456921
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
172913842
Product of the distinct prime numbers
The prime factorization of 172913842 is 2 × 86456921.
Since it has a total of 2 prime factors.
1 , 6 , 2 , 65 , 646 , 905 , 9606 , 3122 , 36077 , 53897 , 194851 , 101918 , 378653 , 6190380 , 80144863 , 98579203 , 603797014 , 654665138 , 2885983071 , 352893715
n×2
345827684
n×3
518741526
n×4
691655368
n×5
864569210
n÷2
86456921
n÷3
57637947.333333
n÷3
43228460.5
n÷5
34582768.4
n2
29899196755200964
n3
5.1699849836557E+24
n4
8.9396196660622E+32
n5
1.5457839824776E+41
2 √n
13149.670794358
3 √n
557.1129497925
4 √n
114.672013998
5 √n
44.418711065389
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-172913841
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172913842 can be divided by 4 positive divisors.
The sum of these divisors (counting 172913842) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010010011100111010010110010
3
Ternary
110001100221012101
4
Quaternary
22103213102302
5
Quinary
323231220332
6
Senary
25054051014
8
Octal
1223472262
10
Decimal
172913842
12
Duodecimal
49aa9a6a
16
Hexadecimal
a4e74b2
20
Vigesimal
2e0e4c2
36
Base36
2uy56a
md5
b1457cd2420e00f7cf439c2c1496a6c3
sha1
df05aa1c245ec6dc6991e1522a12649e3c6d43d3
sha256
8ea9b921673a80a5b768d9883ffd6aa69a6aa41c0cedbf2f330c71c415a24a9a
sha512
9b6614ca73d773f782b9cd0091d1c7fedd95f04eda9c0d5f1b7dc762ca2c4b7f95075887fccad0e53068e0af60633a73b9be2936f7d91b2822932cd7b556f5ae
ripemd-160
23c1051b212b3189d771513f86dea2090cb6d17b
Diameter
345827684
Circumference
1086449711.4624
Area
9.3931096874375E+16
Volume
2.165598245843E+25
Surface area
3.757243874975E+17
Circumference
1086449711.4624
Perimeter
691655368
Area
29899196755200964
Diagonal
244537100.47844
Surface area
179395180531205784
Volume
5.1699849836557E+24
Space diagonal
299495559.67594
Perimeter
518741526
Area
1.2946731971377E+16
Altitude
149747779.83797
Surface area
1.2946731971377E+16
Volume
6.0928857342927E+23
Height
81512366.826146