385777777 is an odd 9-digits composite number following 385777776
and preceding 385777778 . In scientific notation, it is written as 3.85777777 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 296796240 positive integers (up to 385777777) that are relatively prime to 385777777.
385777777 has 8 divisors, whose sum is 395740800
The reverse of 385777777 is 777777583
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
three hundred eighty-five million seven hundred seventy-seven thousand seven hundred seventy-seven
Scientific notation
3.85777777 × 10^8
Engineering notation
3.85777777 × 10^6
Prime Factorization
77 × 79 × 63419
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
385777777
Product of the distinct prime numbers
The prime factorization of 385777777 is 77 × 79 × 63419.
Since it has a total of 3 prime factors.
1 , 3 , 10 , 24 , 210 , 140 , 1990 , 7017 , 85694 , 87435 , 477531 , 791671 , 9748766 , 2938955 , 56133905 , 62964974 , 39519289 , 577700367 , 9527399072 , 780498914
n×2
771555554
n×3
1157333331
n×4
1543111108
n×5
1928888885
n÷2
192888888.5
n÷3
128592592.33333
n÷3
96444444.25
n÷5
77155555.4
n2
148824493227061729
n3
5.7413182160287E+25
n4
2.2148729784292E+34
n5
8.5444877395578E+42
2 √n
19641.226463742
3 √n
727.96818947366
4 √n
140.14716002739
5 √n
52.151576488689
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
-385777776
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 385777777 can be divided by 8 positive divisors.
The sum of these divisors (counting 385777777) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110111111101000000001110001
3
Ternary
222212220112121211
4
Quaternary
112333220001301
5
Quinary
1242224342102
6
Senary
102140320121
8
Octal
2677500161
10
Decimal
385777777
12
Duodecimal
a9243041
16
Hexadecimal
16fe8071
20
Vigesimal
60b248h
36
Base36
6dok1d
md5
86454b89c08cbe25f333b75718e5d110
sha1
46b8dd3fc47a14c46a22582d703edea2ca05fc69
sha256
b534a3692a4b2a471032a84c1077c3845e8cb4bd0b4206720d1d04408448260b
sha512
c9ee2bd511d7986fd083e836c6db2c934fcc0377c0e6c39d0e63391c0de2775632ba4ab1b5babd3d8c064d5e290e46a42cbe7c8c9c7c923fa11392e1fe432303
ripemd-160
cb3fef3b1a04f89cce64101fa90101f4ee92be86
Diameter
771555554
Circumference
2423913260.2828
Area
4.6754593459636E+17
Volume
2.4049177505863E+26
Surface area
1.8701837383854E+18
Circumference
2423913260.2828
Perimeter
1543111108
Area
148824493227061729
Diagonal
545572164.29554
Surface area
892946959362370374
Volume
5.7413182160287E+25
Space diagonal
668186710.19498
Perimeter
1157333331
Area
6.444289591999E+16
Altitude
334093355.09749
Surface area
6.444289591999E+16
Volume
6.7662084058396E+24
Height
181857388.09851