68698841 is an odd 8-digits prime number following 68698840
and preceding 68698842 . In scientific notation, it is written as 6.8698841 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 68698840 positive integers (up to 68698841) that are relatively prime to 68698841.
68698841 has 2 divisors, whose sum is 68698842
The reverse of 68698841 is 14889686
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-eight million six hundred ninety-eight thousand eight hundred forty-one
Scientific notation
6.8698841 × 10^7
Engineering notation
6.8698841 × 10^6
Prime Factorization
68698841
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
68698841
Product of the distinct prime numbers
The prime factorization of 68698841 is 68698841.
Since it has a total of 1 prime factors.
2 , 4 , 28 , 9 , 338 , 196 , 7585 , 3966 , 28641 , 32726 , 723013 , 56496 , 8858087 , 276679 , 23546688 , 13769669 , 88437755 , 510857758 , 153416927 , 9228918012
n×2
137397682
n×3
206096523
n×4
274795364
n×5
343494205
n÷2
34349420.5
n÷3
22899613.666667
n÷3
17174710.25
n÷5
13739768.2
n2
4719530754743281
n3
3.2422629291472E+23
n4
2.2273970544968E+31
n5
1.5301959609074E+39
2 √n
8288.4763979878
3 √n
409.55899637161
4 √n
91.041069842065
5 √n
36.930899199403
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
68698842
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
34349421
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8288.4764583125
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999708874
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68698841 can be divided by 2 positive divisors.
The sum of these divisors (counting 68698841) is 68698842, the average is 34349421.
Base
System
Value
2
Binary
100000110000100001011011001
3
Ternary
11210021021002112
4
Quaternary
10012010023121
5
Quinary
120041330331
6
Senary
10452242105
8
Octal
406041331
10
Decimal
68698841
12
Duodecimal
1b010335
16
Hexadecimal
41842d9
20
Vigesimal
1197721
36
Base36
14wgd5
md5
389e1b93e328f3a4757321d187f003d8
sha1
54f91e5696f91d1dabda5e96f2a3b0ed9da4aae1
sha256
8d15bb885645c6b9e2d409ab7fe78ac790969e6d6a6b1e4c03b5d24463cab993
sha512
11a9cc4eb53c051e9836834cd1baf2db05e697ede15adca37676dcbf6eb96388009ba6ff332b67b94a70d8e9f35a3d7f860c4e84cbd0f5fea49f6e9c1d18e688
ripemd-160
ac36bea322010cdcabe73d9aa58be7b9e38d0faa
Diameter
137397682
Circumference
431647548.39147
Area
1.4826843147493E+16
Volume
1.3581159198954E+24
Surface area
5.930737258997E+16
Circumference
431647548.39147
Perimeter
274795364
Area
4719530754743281
Diagonal
97154832.661513
Surface area
28317184528459686
Volume
3.2422629291472E+23
Space diagonal
118989883.0331
Perimeter
206096523
Area
2.0436167637748E+15
Altitude
59494941.516548
Surface area
2.0436167637748E+15
Volume
3.8210435059829E+22
Height
32384944.220504