385655444 is an even 9-digits composite number following 385655443
and preceding 385655445 . In scientific notation, it is written as 3.85655444 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 184443864 positive integers (up to 385655444) that are relatively prime to 385655444.
385655444 has 12 divisors, whose sum is 704240544
The reverse of 385655444 is 444556583
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
three hundred eighty-five million six hundred fifty-five thousand four hundred forty-four
Scientific notation
3.85655444 × 10^8
Engineering notation
3.85655444 × 10^6
Prime Factorization
2 × 2 × 23 × 4191907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
192827722
Product of the distinct prime numbers
The prime factorization of 385655444 is 2 × 2 × 23 × 4191907.
Since it has a total of 4 prime factors.
5 , 10 , 53 , 16 , 178 , 760 , 2196 , 6853 , 55010 , 14279 , 439367 , 224449 , 5166220 , 8773809 , 81485281 , 21496977 , 229732721 , 817262489 , 5953926275 , 2237993993
n×2
771310888
n×3
1156966332
n×4
1542621776
n×5
1928277220
n÷2
192827722
n÷3
128551814.66667
n÷3
96413861
n÷5
77131088.8
n2
148730121486837136
n3
5.735858103818E+25
n4
2.2120649037489E+34
n5
8.5309487261211E+42
2 √n
19638.112027382
3 √n
727.8912332977
4 √n
140.13604827946
5 √n
52.148268538578
1 , 2 , 4 , 23 , 46 , 92 , 4191907 , 8383814 , 16767628 , 96413861 , 192827722 , 385655444
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
-385655443
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 385655444 can be divided by 12 positive divisors.
The sum of these divisors (counting 385655444) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110111111001010001010010100
3
Ternary
222212200022210222
4
Quaternary
112333022022110
5
Quinary
1242211433234
6
Senary
102133533512
8
Octal
2677121224
10
Decimal
385655444
12
Duodecimal
a91a4298
16
Hexadecimal
16fca294
20
Vigesimal
60a6ic4
36
Base36
6dlxn8
md5
daa0cb99f25998c8fb91175ba381d742
sha1
ad885fb313fa08761e82ab133c8982306b7989b9
sha256
7b785aefbfb0d05865e70a89c8fcdba3adaf0b55b78f633268e6d530b17890e7
sha512
b3a798390da6d09410803ad360b2019bc1d8d79b3e9851ab04e032ea73fba27622c2f1c51e42c097864afdaff83e007619fdfa616d4add6f23903e86b5481f58
ripemd-160
0f33a1abdce0ab21db8fa8edd033e5b0e12de7b1
Diameter
771310888
Circumference
2423144619.3746
Area
4.6724945703056E+17
Volume
2.4026306241318E+26
Surface area
1.8689978281223E+18
Circumference
2423144619.3746
Perimeter
1542621776
Area
148730121486837136
Diagonal
545399159.30782
Surface area
892380728921022816
Volume
5.735858103818E+25
Space diagonal
667974823.22353
Perimeter
1156966332
Area
6.4402031757773E+16
Altitude
333987411.61177
Surface area
6.4402031757773E+16
Volume
6.7597736018892E+24
Height
181799719.76927