385486545 is an odd 9-digits composite number following 385486544
and preceding 385486546 . In scientific notation, it is written as 3.85486545 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 205101120 positive integers (up to 385486545) that are relatively prime to 385486545.
385486545 has 16 divisors, whose sum is 618253632
The reverse of 385486545 is 545684583
Previous prime number is 421
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
three hundred eighty-five million four hundred eighty-six thousand five hundred forty-five
Scientific notation
3.85486545 × 10^8
Engineering notation
3.85486545 × 10^6
Prime Factorization
3 × 5 × 421 × 61043
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
385486545 Product of the distinct prime numbers
The prime factorization of 385486545 is 3 × 5 × 421 × 61043.
Since it has a total of 4 prime factors.
4 , 8 , 59 , 11 , 845 , 516 , 1476 , 8258 , 8596 , 64258 , 986346 , 707218 , 8516839 , 492060 , 80253885 , 43010845 , 539735644 , 923019106 , 1417593577 , 5643411017
n×2
770973090
n×3
1156459635
n×4
1541946180
n×5
1927432725
n÷2
192743272.5
n÷3
128495515
n÷3
96371636.25
n÷5
77097309
n2
148599876376037025
n3
5.7283252931626E+25
n4
2.2081923258973E+34
n5
8.5122843040568E+42
2 √n19633.811270357
3 √n727.78495703908
4 √n140.12070250451
5 √n52.143700038944
1 , 3 , 5 , 15 , 421 , 1263 , 2105 , 6315 , 61043 , 183129 , 305215 , 915645 , 25699103 , 77097309 , 128495515 , 385486545
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
-385486544 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 385486545 can be divided by 16 positive divisors.
The sum of these divisors (counting 385486545) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110111110100000111011010001
3
Ternary
222212100202010110
4
Quaternary
112332200323101
5
Quinary
1242141032140
6
Senary
102130151533
8
Octal
2676407321
10
Decimal
385486545
12
Duodecimal
a91225a9
16
Hexadecimal
16fa0ed1
20
Vigesimal
6095g75
36
Base36
6dibbl
md5
b5e0e8dbbaa0f155f5e2d1d6719d43ad
sha1
c67b0792f5ba8cfc5b191404017bbde2f82493f4
sha256
03bfc8d4529f9d663e0c8f9b5118af170db2c721eb973f5d459eb68e1183e576
sha512
c357a30d9856c171f4f475e87e600e993dec3bfbfc22dcfb82c4450aa2233398f3c27e8692e27ef42a308e05173673f851f4ab4527062648869a5250e1876d65
ripemd-160
7c149e805ac7dbe4b42a1c00f673d9810138a3e9
Diameter
770973090
Circumference
2422083395.6594
Area
4.6684027994731E+17
Volume
2.3994752877829E+26
Surface area
1.8673611197892E+18
Circumference
2422083395.6594
Perimeter
1541946180
Area
148599876376037025
Diagonal
545160300.05135
Surface area
891599258256222150
Volume
5.7283252931626E+25
Space diagonal
667682281.57419
Perimeter
1156459635
Area
6.4345633970438E+16
Altitude
333841140.78709
Surface area
6.4345633970438E+16
Volume
6.7508960993961E+24
Height
181720100.01712