68757613 is an odd 8-digits prime number following 68757612
and preceding 68757614 . In scientific notation, it is written as 6.8757613 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 68757612 positive integers (up to 68757613) that are relatively prime to 68757613.
68757613 has 2 divisors, whose sum is 68757614
The reverse of 68757613 is 31675786
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-eight million seven hundred fifty-seven thousand six hundred thirteen
Scientific notation
6.8757613 × 10^7
Engineering notation
6.8757613 × 10^6
Prime Factorization
68757613
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
68757613
Product of the distinct prime numbers
The prime factorization of 68757613 is 68757613.
Since it has a total of 1 prime factors.
4 , 7 , 8 , 18 , 928 , 336 , 6623 , 8218 , 5057 , 84458 , 352556 , 758797 , 3544573 , 364184 , 51815795 , 90657227 , 669266484 , 316574706 , 3287297287 , 3763701543
n×2
137515226
n×3
206272839
n×4
275030452
n×5
343788065
n÷2
34378806.5
n÷3
22919204.333333
n÷3
17189403.25
n÷5
13751522.6
n2
4727609345457769
n3
3.2505913379017E+23
n4
2.235029012326E+31
n5
1.5367525987328E+39
2 √n
8292.0210443534
3 √n
409.67575593696
4 √n
91.060535054179
5 √n
36.937215930251
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
68757614
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
34378807
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8292.0211046524
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999709123
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68757613 can be divided by 2 positive divisors.
The sum of these divisors (counting 68757613) is 68757614, the average is 34378807.
Base
System
Value
2
Binary
100000110010010100001101101
3
Ternary
11210101020201021
4
Quaternary
10012102201231
5
Quinary
120100220423
6
Senary
10453414141
8
Octal
406224155
10
Decimal
68757613
12
Duodecimal
1b03a351
16
Hexadecimal
419286d
20
Vigesimal
119ee0d
36
Base36
14xppp
md5
6871618dea2215225dd11e6e0c65ff8d
sha1
beb8ae3ae0bfedcc9e8cd1f164e1422913bc6400
sha256
83bece8d214046e6a380d7a1136352bf8128d16621360cd3ea7ab2aabda5649d
sha512
8a7d25dd827b2820843bb5d7e91b0453592022adb210a63cac0d55a7677c08cb545245286fc4e4de864c4d9d947b3d0bd5aeaef13884a171e052826d55f5506e
ripemd-160
c71de36abe8452bed38c491cee8f124dd2af8d3e
Diameter
137515226
Circumference
432016823.75834
Area
1.4852222788733E+16
Volume
1.3616045155966E+24
Surface area
5.940889115493E+16
Circumference
432016823.75834
Perimeter
275030452
Area
4727609345457769
Diagonal
97237948.821001
Surface area
28365656072746614
Volume
3.2505913379017E+23
Space diagonal
119091679.12316
Perimeter
206272839
Area
2.0471148961676E+15
Altitude
59545839.561579
Surface area
2.0471148961676E+15
Volume
3.8308586298276E+22
Height
32412649.607