68275842 is an even 8-digits composite number following 68275841
and preceding 68275843 . In scientific notation, it is written as 6.8275842 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 21419840 positive integers (up to 68275842) that are relatively prime to 68275842.
68275842 has 16 divisors, whose sum is 144584352
The reverse of 68275842 is 24857286
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-eight million two hundred seventy-five thousand eight hundred forty-two
Scientific notation
6.8275842 × 10^7
Engineering notation
6.8275842 × 10^6
Prime Factorization
2 × 3 × 17 × 669371
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
68275842
Product of the distinct prime numbers
The prime factorization of 68275842 is 2 × 3 × 17 × 669371.
Since it has a total of 4 prime factors.
8 , 8 , 21 , 54 , 472 , 502 , 5048 , 7065 , 1538 , 43092 , 984459 , 571451 , 6814791 , 2359450 , 57940214 , 24213021 , 189843894 , 856807684 , 7188196860 , 9538002089
n×2
136551684
n×3
204827526
n×4
273103368
n×5
341379210
n÷2
34137921
n÷3
22758614
n÷3
17068960.5
n÷5
13655168.4
n2
4661590600808964
n3
3.1827402332952E+23
n4
2.173042692955E+31
n5
1.4836631956345E+39
2 √n
8262.9197018971
3 √n
408.71667339504
4 √n
90.900603418774
5 √n
36.885307888094
1 , 2 , 3 , 6 , 17 , 34 , 51 , 102 , 669371 , 1338742 , 2008113 , 4016226 , 11379307 , 22758614 , 34137921 , 68275842
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68275841
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68275842 can be divided by 16 positive divisors.
The sum of these divisors (counting 68275842) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000100011100111010000010
3
Ternary
11202110202211220
4
Quaternary
10010130322002
5
Quinary
114434311332
6
Senary
10435215510
8
Octal
404347202
10
Decimal
68275842
12
Duodecimal
1aa47596
16
Hexadecimal
411ce82
20
Vigesimal
116e9c2
36
Base36
14ndz6
md5
2674a7ff997ca406f078dd868da68cf2
sha1
580ab97f59f0f65348f1aa195b619f3a665886f1
sha256
7791270d8ed6b8083d30889f1eb5315f8546b374de0e677c5c8aab4fe9044b5e
sha512
49748c0ef11a2b2f891be30facc6a92458cdd5bef176ce301d089f50157cd9fdb5286529518d0d9ab894fa65d7b713be3af8e42445f0202f46ca357d5eb95719
ripemd-160
70bfcdb92b99e3d749fb2026334929462eaf41ac
Diameter
136551684
Circumference
428989767.28971
Area
1.4644818785545E+16
Volume
1.3331831113606E+24
Surface area
5.8579275142179E+16
Circumference
428989767.28971
Perimeter
273103368
Area
4661590600808964
Diagonal
96556621.738843
Surface area
27969543604853784
Volume
3.1827402332952E+23
Space diagonal
118257227.27355
Perimeter
204827526
Area
2.0185279411717E+15
Altitude
59128613.636773
Surface area
2.0185279411717E+15
Volume
3.7508953361971E+22
Height
32185540.579614