68777712 is an even 8-digits composite number following 68777711
and preceding 68777713 . In scientific notation, it is written as 6.8777712 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 22925856 positive integers (up to 68777712) that are relatively prime to 68777712.
68777712 has 20 divisors, whose sum is 148063440
The reverse of 68777712 is 21777786
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-eight million seven hundred seventy-seven thousand seven hundred twelve
Scientific notation
6.8777712 × 10^7
Engineering notation
6.8777712 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 477623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8597214
Product of the distinct prime numbers
The prime factorization of 68777712 is 2 × 2 × 2 × 2 × 9 × 477623.
Since it has a total of 6 prime factors.
4 , 9 , 91 , 34 , 631 , 216 , 1264 , 4843 , 50268 , 1737 , 126283 , 678809 , 7179181 , 8699105 , 74048190 , 49589168 , 862677377 , 811261446 , 50130332 , 7765473310
n×2
137555424
n×3
206333136
n×4
275110848
n×5
343888560
n÷2
34388856
n÷3
22925904
n÷3
17194428
n÷5
13755542.4
n2
4730373667954944
n3
3.2534427778699E+23
n4
2.2376435038482E+31
n5
1.5390000046634E+39
2 √n
8293.2329040007
3 √n
409.71567040592
4 √n
91.067188954094
5 √n
36.939375150966
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 477623 , 955246 , 1910492 , 3820984 , 4298607 , 7641968 , 8597214 , 17194428 , 34388856 , 68777712
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68777711
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68777712 can be divided by 20 positive divisors.
The sum of these divisors (counting 68777712) is 1, the average is 0.05.
Base
System
Value
2
Binary
100000110010111011011110000
3
Ternary
11210102021021200
4
Quaternary
10012113123300
5
Quinary
120101341322
6
Senary
10454051200
8
Octal
406273360
10
Decimal
68777712
12
Duodecimal
1b049b00
16
Hexadecimal
41976f0
20
Vigesimal
119h45c
36
Base36
14y580
md5
d08f816c0f4e01b96f562cdcd1745b83
sha1
b9d6092a4b9d7809e2bfa4aad869f90a868ca270
sha256
18570310375c882b5ebfbb77067d289b287b7e7355ccc0d8276246a583d4dfec
sha512
f6733db6aed0066986ba10976417e902d7bed6fc21bb51da0f1a1a70f3cd3d2b30852975f99529da455cba7a28cca3986165cb414021370e3d5b5fc63b6bfbe2
ripemd-160
103ae1dc356ac9b35deabe73b99ef9c176764fe6
Diameter
137555424
Circumference
432143109.49983
Area
1.4860907163982E+16
Volume
1.3627989239774E+24
Surface area
5.9443628655927E+16
Circumference
432143109.49983
Perimeter
275110848
Area
4730373667954944
Diagonal
97266373.099391
Surface area
28382242007729664
Volume
3.2534427778699E+23
Space diagonal
119126491.61234
Perimeter
206333136
Area
2.048311882921E+15
Altitude
59563245.80617
Surface area
2.048311882921E+15
Volume
3.834219084057E+22
Height
32422124.366464