68173873 is an odd 8-digits composite number following 68173872
and preceding 68173874 . In scientific notation, it is written as 6.8173873 × 10^7.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 67536628 positive integers (up to 68173873) that are relatively prime to 68173873.
68173873 has 4 divisors, whose sum is 68811120
The reverse of 68173873 is 37837186
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-eight million one hundred seventy-three thousand eight hundred seventy-three
Scientific notation
6.8173873 × 10^7
Engineering notation
6.8173873 × 10^6
Prime Factorization
107 × 637139
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
68173873
Product of the distinct prime numbers
The prime factorization of 68173873 is 107 × 637139.
Since it has a total of 2 prime factors.
3 , 9 , 86 , 91 , 941 , 240 , 2694 , 2278 , 22355 , 40856 , 148738 , 720562 , 956024 , 1147558 , 31927952 , 57663412 , 44745729 , 413832852 , 7254088169 , 6587248811
n×2
136347746
n×3
204521619
n×4
272695492
n×5
340869365
n÷2
34086936.5
n÷3
22724624.333333
n÷3
17043468.25
n÷5
13634774.6
n2
4647676959820129
n3
3.168501388038E+23
n4
2.1600901122843E+31
n5
1.4726170898342E+39
2 √n
8256.7471197803
3 √n
408.51310116901
4 √n
90.866644704095
5 √n
36.874283763719
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
-68173872
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 68173873 can be divided by 4 positive divisors.
The sum of these divisors (counting 68173873) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000100000100000000110001
3
Ternary
11202021120222021
4
Quaternary
10010010000301
5
Quinary
114423030443
6
Senary
10433111441
8
Octal
404040061
10
Decimal
68173873
12
Duodecimal
1a9b8581
16
Hexadecimal
4104031
20
Vigesimal
1161edd
36
Base36
14l7ap
md5
1811c371509de482d3c458385e9cbb69
sha1
aa28854d889fb0f08b4c1c24885fc14b48906ca6
sha256
84e769f7ff3dc9e4891a9b4b9994db6279dfe647df04a1339525f4298a0433e5
sha512
7265c8b30dbe504aea2dd4e538df6398f1b0d9fe67c39cf4cfee416c45da961ad542227fc02eee5982e3d31173270fdb8339c8cf9e8048d2632e5625d1d4f202
ripemd-160
5a789d66eb6ea7e715325eb94e3ee3ec1f6e5296
Diameter
136347746
Circumference
428349077.16713
Area
1.4601107793229E+16
Volume
1.3272187578066E+24
Surface area
5.8404431172918E+16
Circumference
428349077.16713
Perimeter
272695492
Area
4647676959820129
Diagonal
96412415.796101
Surface area
27886061758920774
Volume
3.168501388038E+23
Space diagonal
118080611.78475
Perimeter
204521619
Area
2.0125031578939E+15
Altitude
59040305.892374
Surface area
2.0125031578939E+15
Volume
3.7341146961345E+22
Height
32137471.932034