385890477 is an odd 9-digits composite number following 385890476
and preceding 385890478 . In scientific notation, it is written as 3.85890477 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 220312512 positive integers (up to 385890477) that are relatively prime to 385890477.
385890477 has 16 divisors, whose sum is 588547200
The reverse of 385890477 is 774098583
Previous prime number is 1213
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
three hundred eighty-five million eight hundred ninety thousand four hundred seventy-seven
Scientific notation
3.85890477 × 10^8
Engineering notation
3.85890477 × 10^6
Prime Factorization
3 × 7 × 1213 × 15149
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
385890477 Product of the distinct prime numbers
The prime factorization of 385890477 is 3 × 7 × 1213 × 15149.
Since it has a total of 4 prime factors.
3 , 2 , 13 , 75 , 418 , 544 , 1025 , 2940 , 68797 , 17749 , 561798 , 44319 , 7999377 , 1082460 , 83064571 , 21147505 , 778203204 , 130793909 , 4542307250 , 5097735057
n×2
771780954
n×3
1157671431
n×4
1543561908
n×5
1929452385
n÷2
192945238.5
n÷3
128630159
n÷3
96472619.25
n÷5
77178095.4
n2
148911460239287529
n3
5.7463514422505E+25
n4
2.2174622990597E+34
n5
8.5569758431366E+42
2 √n19644.095219684
3 √n728.03907140964
4 √n140.15739445239
5 √n52.15462321472
1 , 3 , 7 , 21 , 1213 , 3639 , 8491 , 15149 , 25473 , 45447 , 106043 , 318129 , 18375737 , 55127211 , 128630159 , 385890477
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-385890476 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385890477 can be divided by 16 positive divisors.
The sum of these divisors (counting 385890477) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111000000000011100010101101
3
Ternary
222220010021012220
4
Quaternary
113000003202231
5
Quinary
1242241443402
6
Senary
102142545553
8
Octal
2700034255
10
Decimal
385890477
12
Duodecimal
a92982b9
16
Hexadecimal
170038ad
20
Vigesimal
60bg63h
36
Base36
6dqyzx
md5
168f7faa3b0f38ef6b628eadfa67ff61
sha1
f7d8676e3460b5e6a6033524b968fc22cd64eae4
sha256
6048d83af6e222ac50063190067ac1b72031928de56a455128b6dd2f7c5cfc71
sha512
8c763cf45700f5026310ed117d337c5e8643e1a96a3dd9db56d8b97c01ec4b503223a2c0a1b4bcb4b60848697caa73b61b4897f11c8c1655116bdb1a4b8581f8
ripemd-160
2fabf169949d88eab306b4440680e69aef34a2b1
Diameter
771780954
Circumference
2424621375.2669
Area
4.6781914952307E+17
Volume
2.4070260634559E+26
Surface area
1.8712765980923E+18
Circumference
2424621375.2669
Perimeter
1543561908
Area
148911460239287529
Diagonal
545731546.16402
Surface area
893468761435725174
Volume
5.7463514422505E+25
Space diagonal
668381912.32099
Perimeter
1157671431
Area
6.448055374093E+16
Altitude
334190956.16049
Surface area
6.448055374093E+16
Volume
6.7721401198274E+24
Height
181910515.38801