68744588 is an even 8-digits composite number following 68744587
and preceding 68744589 . In scientific notation, it is written as 6.8744588 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 31247520 positive integers (up to 68744588) that are relatively prime to 68744588.
68744588 has 12 divisors, whose sum is 131239752
The reverse of 68744588 is 88544786
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-eight million seven hundred forty-four thousand five hundred eighty-eight
Scientific notation
6.8744588 × 10^7
Engineering notation
6.8744588 × 10^6
Prime Factorization
2 × 2 × 11 × 1562377
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34372294
Product of the distinct prime numbers
The prime factorization of 68744588 is 2 × 2 × 11 × 1562377.
Since it has a total of 4 prime factors.
2 , 2 , 41 , 44 , 557 , 878 , 7599 , 8030 , 79423 , 85817 , 585882 , 692353 , 9207294 , 4590092 , 5353748 , 17519676 , 843204389 , 536606175 , 6127406073 , 4601730283
n×2
137489176
n×3
206233764
n×4
274978352
n×5
343722940
n÷2
34372294
n÷3
22914862.666667
n÷3
17186147
n÷5
13748917.6
n2
4725818379289744
n3
3.248744374471E+23
n4
2.2333359354033E+31
n5
1.5352975874489E+39
2 √n
8291.2356135862
3 √n
409.64988552317
4 √n
91.056222267268
5 √n
36.935816394473
1 , 2 , 4 , 11 , 22 , 44 , 1562377 , 3124754 , 6249508 , 17186147 , 34372294 , 68744588
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68744587
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68744588 can be divided by 12 positive divisors.
The sum of these divisors (counting 68744588) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000110001111010110001100
3
Ternary
11210100120211212
4
Quaternary
10012033112030
5
Quinary
120044311323
6
Senary
10453233552
8
Octal
406172614
10
Decimal
68744588
12
Duodecimal
1b0328b8
16
Hexadecimal
418f58c
20
Vigesimal
119d198
36
Base36
14xfnw
md5
c49a8f6d6be3337889fb4e38e182acad
sha1
c9e7ee021b3cb6d027fc2e26343c64c005033327
sha256
057dd21bedc531da1ef7acfdccb2f0934e510a6207a32e3c70d1fc73fc1c87f5
sha512
2ba05a81b435e66f35b0d524809ff92c137d9c77c4d8f1de3f69143e225873603c20e9e16f45f4492aac904ad3c8c7beabcf1b91252f28f874a81845efa1f9e9
ripemd-160
04e3ecd63618ff6f07738dce5efc98ee888500a8
Diameter
137489176
Circumference
431934985.26971
Area
1.4846596302576E+16
Volume
1.3608308613639E+24
Surface area
5.9386385210305E+16
Circumference
431934985.26971
Perimeter
274978352
Area
4725818379289744
Diagonal
97219528.689351
Surface area
28354910275738464
Volume
3.248744374471E+23
Space diagonal
119069119.16139
Perimeter
206233764
Area
2.0463393850682E+15
Altitude
59534559.580695
Surface area
2.0463393850682E+15
Volume
3.8286819625502E+22
Height
32406509.563117