68271873 is an odd 8-digits composite number following 68271872
and preceding 68271874 . In scientific notation, it is written as 6.8271873 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 45368544 positive integers (up to 68271873) that are relatively prime to 68271873.
68271873 has 8 divisors, whose sum is 91321248
The reverse of 68271873 is 37817286
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-eight million two hundred seventy-one thousand eight hundred seventy-three
Scientific notation
6.8271873 × 10^7
Engineering notation
6.8271873 × 10^6
Prime Factorization
3 × 313 × 72707
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68271873
Product of the distinct prime numbers
The prime factorization of 68271873 is 3 × 313 × 72707.
Since it has a total of 3 prime factors.
6 , 1 , 80 , 83 , 560 , 761 , 592 , 7405 , 70123 , 48873 , 5474 , 886324 , 1201584 , 6566933 , 98155190 , 90957202 , 382623919 , 533804404 , 6686651849 , 4023812537
n×2
136543746
n×3
204815619
n×4
273087492
n×5
341359365
n÷2
34135936.5
n÷3
22757291
n÷3
17067968.25
n÷5
13654374.6
n2
4661048642928129
n3
3.1821852099681E+23
n4
2.1725374451742E+31
n5
1.4832320054468E+39
2 √n
8262.6795290632
3 √n
408.7087534248
4 √n
90.899282335248
5 √n
36.884879035993
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68271872
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68271873 can be divided by 8 positive divisors.
The sum of these divisors (counting 68271873) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100011011111100000001
3
Ternary
11202110120101220
4
Quaternary
10010123330001
5
Quinary
114434144443
6
Senary
10435145253
8
Octal
404337401
10
Decimal
68271873
12
Duodecimal
1aa45229
16
Hexadecimal
411bf01
20
Vigesimal
116djdd
36
Base36
14nawx
md5
b44e6f43aa3b5ee54c5843613d1795e8
sha1
97b02da0c7f2f1bd828990fc43e28188a0d4a031
sha256
ae87a562d77c336c179fd766c8e8886831e0529c7487a73b45d5a348dcc22727
sha512
ec813e7754ef6c9db7b5a6e89fdc47a212fa736a77bc92f19c1cbbaba6e164d0fd9ca9de133ae67150edf367ae2de6031939aaa23166709819f83540b69e77b7
ripemd-160
69c34c85b3cae700cc8dbf223f6c0fcbb4110b0b
Diameter
136543746
Circumference
428964829.32723
Area
1.4643116174648E+16
Volume
1.3329506237331E+24
Surface area
5.8572464698591E+16
Circumference
428964829.32723
Perimeter
273087492
Area
4661048642928129
Diagonal
96551008.725214
Surface area
27966291857568774
Volume
3.1821852099681E+23
Space diagonal
118250352.76389
Perimeter
204815619
Area
2.0182932665254E+15
Altitude
59125176.381945
Surface area
2.0182932665254E+15
Volume
3.7502412349333E+22
Height
32183669.575071