385291263 is an odd 9-digits composite number following 385291262
and preceding 385291264 . In scientific notation, it is written as 3.85291263 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 219043440 positive integers (up to 385291263) that are relatively prime to 385291263.
385291263 has 16 divisors, whose sum is 463654400
The reverse of 385291263 is 362192583
Previous prime number is 199
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
three hundred eighty-five million two hundred ninety-one thousand two hundred sixty-three
Scientific notation
3.85291263 × 10^8
Engineering notation
3.85291263 × 10^6
Prime Factorization
21 × 7 × 199 × 13171
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
385291263 Product of the distinct prime numbers
The prime factorization of 385291263 is 21 × 7 × 199 × 13171.
Since it has a total of 4 prime factors.
9 , 9 , 71 , 60 , 9 , 15 , 8127 , 8838 , 75813 , 73776 , 953661 , 680794 , 8367943 , 9567456 , 19483742 , 2175724 , 171675891 , 918791468 , 5480992424 , 9738842361
n×2
770582526
n×3
1155873789
n×4
1541165052
n×5
1926456315
n÷2
192645631.5
n÷3
128430421
n÷3
96322815.75
n÷5
77058252.6
n2
148449357344135169
n3
5.719624038266E+25
n4
2.2037211695887E+34
n5
8.4907451273066E+42
2 √n19628.837535626
3 √n727.66204111218
4 √n140.1029533437
5 √n52.138415916756
1 , 7 , 21 , 147 , 199 , 1393 , 4179 , 13171 , 29253 , 92197 , 276591 , 1936137 , 2621029 , 18347203 , 55041609 , 385291263
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
-385291262 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 385291263 can be divided by 16 positive divisors.
The sum of these divisors (counting 385291263) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110111101110001001111111111
3
Ternary
222211222211020210
4
Quaternary
112331301033333
5
Quinary
1242113310023
6
Senary
102122043503
8
Octal
2675611777
10
Decimal
385291263
12
Duodecimal
a9049593
16
Hexadecimal
16f713ff
20
Vigesimal
6081833
36
Base36
6de4n3
md5
f04933410957cdd1b39c3cfacf3d803c
sha1
b983344c6a7d8f36c97b6acb918390dc0820aa62
sha256
94373d5778332e53d76f56b9f313dffa1e425befec4ff4f915dafe727779d6d3
sha512
c362e5c63ec2649bb7226b9c6ae44f1446054e3d1a98d655dd624130e27431233a6b4abde394ba2c9b5c9114acdcc7187c1a7e607c24390e204e48718644bd79
ripemd-160
702fd1f134d6d37c8b879b65991e1133ab110c05
Diameter
770582526
Circumference
2420856402.6663
Area
4.6636741046246E+17
Volume
2.3958305146549E+26
Surface area
1.8654696418498E+18
Circumference
2420856402.6663
Perimeter
1541165052
Area
148449357344135169
Diagonal
544884129.59846
Surface area
890696144064811014
Volume
5.719624038266E+25
Space diagonal
667344043.22838
Perimeter
1155873789
Area
6.4280457317748E+16
Altitude
333672021.61419
Surface area
6.4280457317748E+16
Volume
6.7406415721591E+24
Height
181628043.19949