381797777 is an odd 9-digits composite number following 381797776
and preceding 381797778 . In scientific notation, it is written as 3.81797777 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 381654336 positive integers (up to 381797777) that are relatively prime to 381797777.
381797777 has 4 divisors, whose sum is 381941220
The reverse of 381797777 is 777797183
Previous prime number is 2713
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
three hundred eighty-one million seven hundred ninety-seven thousand seven hundred seventy-seven
Scientific notation
3.81797777 × 10^8
Engineering notation
3.81797777 × 10^6
Prime Factorization
2713 × 140729
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
381797777 Product of the distinct prime numbers
The prime factorization of 381797777 is 2713 × 140729.
Since it has a total of 2 prime factors.
10 , 6 , 13 , 28 , 25 , 455 , 4053 , 9088 , 11569 , 46890 , 783666 , 16918 , 7696280 , 5865382 , 77893862 , 12777539 , 561544880 , 379954874 , 7162337273 , 9944097204
n×2
763595554
n×3
1145393331
n×4
1527191108
n×5
1908988885
n÷2
190898888.5
n÷3
127265925.66667
n÷3
95449444.25
n÷5
76359555.4
n2
145769542522141729
n3
5.5654487289261E+25
n4
2.1248759527114E+34
n5
8.1127291514599E+42
2 √n19539.646286461
3 √n725.45609161321
4 √n139.78428483367
5 √n52.043521963615
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-381797776 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 381797777 can be divided by 4 positive divisors.
The sum of these divisors (counting 381797777) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110110000011100010110010001
3
Ternary
222121102100002102
4
Quaternary
112300130112101
5
Quinary
1240220012102
6
Senary
101515130145
8
Octal
2660342621
10
Decimal
381797777
12
Duodecimal
a7a43955
16
Hexadecimal
16c1c591
20
Vigesimal
5j64e8h
36
Base36
6bb91t
md5
721faac0d36a4fb514032b1b98294e3d
sha1
40a489309f8292e1dbe1300cdb5850cd3c719a7a
sha256
ec95658c36f85a51cc85e2b15ccc997254269d723833b66d7a3947b78727ffcd
sha512
24863dc10325854f4b2756410390f4d488d543fe2ad4abd11b3d1c9b49ec1a182f3da7a638a073a3e5afb3815e1ef688e7cbf0d0e8b9d473dd8516eb1a23c008
ripemd-160
e58b3d524eeaf60aa6f47096a0cc8867d782feb9
Diameter
763595554
Circumference
2398906182.7602
Area
4.5794852390471E+17
Volume
2.3312497120966E+26
Surface area
1.8317940956188E+18
Circumference
2398906182.7602
Perimeter
1527191108
Area
145769542522141729
Diagonal
539943594.3173
Surface area
874617255132850374
Volume
5.5654487289261E+25
Space diagonal
661293147.98085
Perimeter
1145393331
Area
6.3120063461105E+16
Altitude
330646573.99043
Surface area
6.3120063461105E+16
Volume
6.5589442276161E+24
Height
179981198.10577