68377777 is an odd 8-digits composite number following 68377776
and preceding 68377778 . In scientific notation, it is written as 6.8377777 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 62788608 positive integers (up to 68377777) that are relatively prime to 68377777.
68377777 has 8 divisors, whose sum is 74021864
The reverse of 68377777 is 77777386
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-eight million three hundred seventy-seven thousand seven hundred seventy-seven
Scientific notation
6.8377777 × 10^7
Engineering notation
6.8377777 × 10^6
Prime Factorization
13 × 193 × 27253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68377777
Product of the distinct prime numbers
The prime factorization of 68377777 is 13 × 193 × 27253.
Since it has a total of 3 prime factors.
10 , 9 , 29 , 82 , 483 , 66 , 6498 , 351 , 75642 , 11233 , 28249 , 867786 , 9450959 , 9171558 , 25889251 , 7311792 , 937528742 , 17569337 , 7291683556 , 9872237707
n×2
136755554
n×3
205133331
n×4
273511108
n×5
341888885
n÷2
34188888.5
n÷3
22792592.333333
n÷3
17094444.25
n÷5
13675555.4
n2
4675520387461729
n3
3.1970169041281E+23
n4
2.186049089357E+31
n5
1.4947717714311E+39
2 √n
8269.0856205508
3 √n
408.91997525691
4 √n
90.934512813072
5 √n
36.896315179582
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68377776
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68377777 can be divided by 8 positive divisors.
The sum of these divisors (counting 68377777) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100110101110010110001
3
Ternary
11202122221200021
4
Quaternary
10010311302301
5
Quinary
120001042102
6
Senary
10441323441
8
Octal
404656261
10
Decimal
68377777
12
Duodecimal
1aa96581
16
Hexadecimal
4135cb1
20
Vigesimal
117748h
36
Base36
14pkmp
md5
8f8a14c6d0a4db937e77f69f42ea86b7
sha1
88205feebd06beaa12ec8d514b05fa87ffc887e1
sha256
526179593c930d9bef998722a26eb3b6ab42edb17ae73557ec6caf4b04fa3d20
sha512
15e0057822c6685214554ac7b3401b4241a134d425dd0ec5138dfe043c061215485f9e4e4ea681520a0fe8328a108af25adc1f02da0bd00b23cda8fa57cc0d37
ripemd-160
766bca955b6dbfce07811c26ac562ba224e05518
Diameter
136755554
Circumference
429630243.784
Area
1.4688580500959E+16
Volume
1.3391633092548E+24
Surface area
5.8754322003836E+16
Circumference
429630243.784
Perimeter
273511108
Area
4675520387461729
Diagonal
96700779.598323
Surface area
28053122324770374
Volume
3.1970169041281E+23
Space diagonal
118433783.87261
Perimeter
205133331
Area
2.024559715727E+15
Altitude
59216891.936307
Surface area
2.024559715727E+15
Volume
3.7677205541284E+22
Height
32233593.199441