68173823 is an odd 8-digits composite number following 68173822
and preceding 68173824 . In scientific notation, it is written as 6.8173823 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 68154528 positive integers (up to 68173823) that are relatively prime to 68173823.
68173823 has 4 divisors, whose sum is 68193120
The reverse of 68173823 is 32837186
Previous prime number is 4657
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-eight million one hundred seventy-three thousand eight hundred twenty-three
Scientific notation
6.8173823 × 10^7
Engineering notation
6.8173823 × 10^6
Prime Factorization
4657 × 14639
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
68173823
Product of the distinct prime numbers
The prime factorization of 68173823 is 4657 × 14639.
Since it has a total of 2 prime factors.
6 , 5 , 33 , 58 , 682 , 567 , 8728 , 9004 , 11302 , 30893 , 1623 , 309156 , 6528291 , 8981553 , 89662472 , 89338885 , 745542757 , 112520203 , 3588846486 , 2584790885
n×2
136347646
n×3
204521469
n×4
272695292
n×5
340869115
n÷2
34086911.5
n÷3
22724607.666667
n÷3
17043455.75
n÷5
13634764.6
n2
4647670142435329
n3
3.1684944165277E+23
n4
2.1600837752885E+31
n5
1.4726116896169E+39
2 √n
8256.744091953
3 √n
408.51300129859
4 √n
90.866628043264
5 √n
36.874278354859
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
-68173822
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 68173823 can be divided by 4 positive divisors.
The sum of these divisors (counting 68173823) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000100000011111111111111
3
Ternary
11202021120220102
4
Quaternary
10010003333333
5
Quinary
114423030243
6
Senary
10433111315
8
Octal
404037777
10
Decimal
68173823
12
Duodecimal
1a9b853b
16
Hexadecimal
4103fff
20
Vigesimal
1161eb3
36
Base36
14l79b
md5
8772ed27741132ff4adf54b96c1feb32
sha1
78fef09a4be03ae80785f82a119ac3e3ad969a9c
sha256
518784f5c1b7de5bbe88cd069fef0380e2538c1c614dda33983f7a5da3cd2d17
sha512
b0daf957225b93e51baba1e69ed212952519b34426516d0414e8cfc1d300395dd46c051a09fef4168bad634bb25bde507d0f28a06e8a368e2e2306f198c891b0
ripemd-160
cc3b8e2226a4a71ea392386d6b891ce2a113db76
Diameter
136347646
Circumference
428348763.00786
Area
1.4601086375783E+16
Volume
1.3272158375872E+24
Surface area
5.8404345503134E+16
Circumference
428348763.00786
Perimeter
272695292
Area
4647670142435329
Diagonal
96412345.085423
Surface area
27886020854611974
Volume
3.1684944165277E+23
Space diagonal
118080525.18221
Perimeter
204521469
Area
2.0125002058797E+15
Altitude
59040262.591104
Surface area
2.0125002058797E+15
Volume
3.7341064801308E+22
Height
32137448.361808