385890236 is an even 9-digits composite number following 385890235
and preceding 385890237 . In scientific notation, it is written as 3.85890236 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 192876480 positive integers (up to 385890236) that are relatively prime to 385890236.
385890236 has 12 divisors, whose sum is 675548160
The reverse of 385890236 is 632098583
Previous prime number is 3089
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
three hundred eighty-five million eight hundred ninety thousand two hundred thirty-six
Scientific notation
3.85890236 × 10^8
Engineering notation
3.85890236 × 10^6
Prime Factorization
2 × 2 × 3089 × 31231
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
192945118
Product of the distinct prime numbers
The prime factorization of 385890236 is 2 × 2 × 3089 × 31231.
Since it has a total of 4 prime factors.
8 , 5 , 46 , 56 , 532 , 415 , 4632 , 3127 , 70363 , 2537 , 429300 , 978233 , 2185566 , 3812124 , 41412397 , 89029231 , 853496325 , 524489288 , 8919866261 , 4202134386
n×2
771780472
n×3
1157670708
n×4
1543560944
n×5
1929451180
n÷2
192945118
n÷3
128630078.66667
n÷3
96472559
n÷5
77178047.2
n2
148911274240135696
n3
5.7463406759587E+25
n4
2.2174567595821E+34
n5
8.5569491227493E+42
2 √n
19644.089085524
3 √n
728.03891984897
4 √n
140.15737256928
5 √n
52.154616700298
1 , 2 , 4 , 3089 , 6178 , 12356 , 31231 , 62462 , 124924 , 96472559 , 192945118 , 385890236
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-385890235
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385890236 can be divided by 12 positive divisors.
The sum of these divisors (counting 385890236) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111000000000011011110111100
3
Ternary
222220010020212222
4
Quaternary
113000003132330
5
Quinary
1242241441421
6
Senary
102142544512
8
Octal
2700033674
10
Decimal
385890236
12
Duodecimal
a9298138
16
Hexadecimal
170037bc
20
Vigesimal
60bg5bg
36
Base36
6dqyt8
md5
d03f5996eaa199d5515ace24f5e15d9b
sha1
02f87187bd64cacaec41b25ea186d3af66adb43f
sha256
0f27af13333004a8277be7647404d96aafebb159bfcd3905ec9a06a63b63c74a
sha512
7e632b5e723ef9b3d0333d58e7baebd940851859ff35737d5a7ed35de8a0135c82bafd8a7d1564bb8ec7ab21c652fc80db7487a93ef78d4f22c5a8c3f50f1555
ripemd-160
dd0bdce65651664b2bc31c3e21b94362dc09c9be
Diameter
771780472
Circumference
2424619861.0193
Area
4.6781856518951E+17
Volume
2.4070215536821E+26
Surface area
1.871274260758E+18
Circumference
2424619861.0193
Perimeter
1543560944
Area
148911274240135696
Diagonal
545731205.33855
Surface area
893467645440814176
Volume
5.7463406759587E+25
Space diagonal
668381494.89674
Perimeter
1157670708
Area
6.4480473200934E+16
Altitude
334190747.44837
Surface area
6.4480473200934E+16
Volume
6.7721274316308E+24
Height
181910401.77952