68759968 is an even 8-digits composite number following 68759967
and preceding 68759969 . In scientific notation, it is written as 6.8759968 × 10^7.
The sum of its digits is 58. It has a total of 7 prime factors and 24 positive divisors.
There are 32357376 positive integers (up to 68759968) that are relatively prime to 68759968.
68759968 has 24 divisors, whose sum is 143335332
The reverse of 68759968 is 86995786
Previous prime number is 17
Is Prime? no Number parity even Number length 8 Sum of Digits 58 Digital Root 4
Name
sixty-eight million seven hundred fifty-nine thousand nine hundred sixty-eight
Scientific notation
6.8759968 × 10^7
Engineering notation
6.8759968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 17 × 126397
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
4297498 Product of the distinct prime numbers
The prime factorization of 68759968 is 2 × 2 × 2 × 2 × 2 × 17 × 126397.
Since it has a total of 7 prime factors.
4 , 3 , 51 , 79 , 796 , 746 , 5730 , 6453 , 6563 , 45957 , 55911 , 104806 , 4345476 , 3095702 , 70500403 , 38229991 , 908953508 , 449235156 , 9084469858 , 7713811476
n×2
137519936
n×3
206279904
n×4
275039872
n×5
343799840
n÷2
34379984
n÷3
22919989.333333
n÷3
17189992
n÷5
13751993.6
n2
4727933199361024
n3
3.250925354942E+23
n4
2.235335233762E+31
n5
1.5370157914275E+39
2 √n8292.1630471186
3 √n409.6804331179
4 √n91.061314767132
5 √n36.937468952274
1 , 2 , 4 , 8 , 16 , 17 , 32 , 34 , 68 , 136 , 272 , 544 , 126397 , 252794 , 505588 , 1011176 , 2022352 , 2148749 , 4044704 , 4297498 , 8594996 , 17189992 , 34379984 , 68759968
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-68759967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68759968 can be divided by 24 positive divisors.
The sum of these divisors (counting 68759968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000110010011000110100000
3
Ternary
11210101100221111
4
Quaternary
10012103012200
5
Quinary
120100304333
6
Senary
10453433104
8
Octal
406230640
10
Decimal
68759968
12
Duodecimal
1b03b794
16
Hexadecimal
41931a0
20
Vigesimal
119eji8
36
Base36
14xrj4
md5
868939bc37dfd56b67279c4600dd40ff
sha1
5f543be110b8324c7a0391b93307d5600cc0334e
sha256
d3457ce002572d8f9dd0d6ab64ceb6c703e98f12883dddb4d75955a9ce4f95c3
sha512
9092682eb7ac38ac85d6237f378c4197fd2012580b1584af19759a54a37880478ec134e65b7791344e09f124bdee818cbe948c59d7b8dcf905aafeed460b2a7e
ripemd-160
35b695b2ca941c50a0b71325b8b8b70fbe444c61
Diameter
137519936
Circumference
432031620.65974
Area
1.4853240205776E+16
Volume
1.3617444283273E+24
Surface area
5.9412960823104E+16
Circumference
432031620.65974
Perimeter
275039872
Area
4727933199361024
Diagonal
97241279.29394
Surface area
28367599196166144
Volume
3.250925354942E+23
Space diagonal
119095758.10281
Perimeter
206279904
Area
2.0472551290212E+15
Altitude
59547879.051405
Surface area
2.0472551290212E+15
Volume
3.8312522726846E+22
Height
32413759.764647