389664251 is an odd 9-digits prime number following 389664250
and preceding 389664252 . In scientific notation, it is written as 3.89664251 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 389664250 positive integers (up to 389664251) that are relatively prime to 389664251.
389664251 has 2 divisors, whose sum is 389664252
The reverse of 389664251 is 152466983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
three hundred eighty-nine million six hundred sixty-four thousand two hundred fifty-one
Scientific notation
3.89664251 × 10^8
Engineering notation
3.89664251 × 10^6
Prime Factorization
389664251
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
389664251 Product of the distinct prime numbers
The prime factorization of 389664251 is 389664251.
Since it has a total of 1 prime factors.
10 , 5 , 9 , 53 , 305 , 735 , 3055 , 4073 , 93244 , 74315 , 260032 , 911562 , 2170259 , 7690907 , 9132183 , 59833682 , 732485802 , 340484044 , 3089949564 , 3752652119
n×2
779328502
n×3
1168992753
n×4
1558657004
n×5
1948321255
n÷2
194832125.5
n÷3
129888083.66667
n÷3
97416062.75
n÷5
77932850.2
n2
151838228507391001
n3
5.9165929584499E+25
n4
2.3054847636263E+34
n5
8.9836499361034E+42
2 √n19739.915172057
3 √n730.40463649436
4 √n140.49880843643
5 √n52.256234603766
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
389664252 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
194832126 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19739.915197386 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948674 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389664251 can be divided by 2 positive divisors.
The sum of these divisors (counting 389664251) is 389664252, the average is 194832126.
Base
System
Value
2
Binary
10111001110011100110111111011
3
Ternary
1000011012222212022
4
Quaternary
113032130313323
5
Quinary
1244223224001
6
Senary
102355505055
8
Octal
2716346773
10
Decimal
389664251
12
Duodecimal
aa5b818b
16
Hexadecimal
1739cdfb
20
Vigesimal
61f80cb
36
Base36
6fzuuz
md5
8a0d9067a04424b242a6e5b8a915b20d
sha1
4b00a16eee3f9bb1f2ce62c296161178a9c1cf92
sha256
343603f51f94075bc8f030e575eb055c4302c8af3e69f8c23ec38f92036f7476
sha512
587d3d58603b464b2cfe2cd5b1528cb4bd4b1c586dde79590cb27314e5c046d3025fae26050b58fb38428c05283607ae5a2719261c20dda12e9a1209dcf883b1
ripemd-160
3d25a2daaa45402b11d78f05d430468be8b6766e
Diameter
779328502
Circumference
2448332696.6163
Area
4.7701386321291E+17
Volume
2.4783366630063E+26
Surface area
1.9080554528516E+18
Circumference
2448332696.6163
Perimeter
1558657004
Area
151838228507391001
Diagonal
551068468.53615
Surface area
911029371044346006
Volume
5.9165929584499E+25
Space diagonal
674918280.62527
Perimeter
1168992753
Area
6.5747881576514E+16
Altitude
337459140.31264
Surface area
6.5747881576514E+16
Volume
6.9727716707342E+24
Height
183689489.51205