389941252 is an even 9-digits composite number following 389941251
and preceding 389941253 . In scientific notation, it is written as 3.89941252 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 194918400 positive integers (up to 389941252) that are relatively prime to 389941252.
389941252 has 12 divisors, whose sum is 682579996
The reverse of 389941252 is 252149983
Previous prime number is 4513
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
three hundred eighty-nine million nine hundred forty-one thousand two hundred fifty-two
Scientific notation
3.89941252 × 10^8
Engineering notation
3.89941252 × 10^6
Prime Factorization
2 × 2 × 4513 × 21601
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194970626 Product of the distinct prime numbers
The prime factorization of 389941252 is 2 × 2 × 4513 × 21601.
Since it has a total of 4 prime factors.
6 , 2 , 31 , 78 , 457 , 364 , 8418 , 4875 , 45504 , 88997 , 285967 , 756252 , 9995260 , 3599885 , 870933 , 11494480 , 194102398 , 171219893 , 8082373211 , 9294948700
n×2
779882504
n×3
1169823756
n×4
1559765008
n×5
1949706260
n÷2
194970626
n÷3
129980417.33333
n÷3
97485313
n÷5
77988250.4
n2
152054180011327504
n3
5.929219732545E+25
n4
2.3120473658917E+34
n5
9.0156264453912E+42
2 √n19746.930191804
3 √n730.57766998093
4 √n140.52377091369
5 √n52.263661980031
1 , 2 , 4 , 4513 , 9026 , 18052 , 21601 , 43202 , 86404 , 97485313 , 194970626 , 389941252
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
-389941251 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 389941252 can be divided by 12 positive divisors.
The sum of these divisors (counting 389941252) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001111100000100000000100
3
Ternary
1000011202001211121
4
Quaternary
113033200200010
5
Quinary
1244311110002
6
Senary
102405443324
8
Octal
2717404004
10
Decimal
389941252
12
Duodecimal
aa710544
16
Hexadecimal
173e0804
20
Vigesimal
61h2d2c
36
Base36
6g5slg
md5
761eff983f7e0ae100a941468adeda4a
sha1
3486b4bbe8e467718430123195a7e946b401a031
sha256
6a9cbb35c07d7b0c17a698b7c43982f8d9f63debd3786bd7361ef311c1b4f55e
sha512
a1e17e85ea1fab3bcc6b3e904d78077c052f8b7c757162a4fdbca6bf91b7e6922b5e6b79f83fd80f283e9c0371e81f3961af2a3255d823ba1dc13013e8375b65
ripemd-160
5919813d13625c95a3a3e0a3d875b5de6c9df78d
Diameter
779882504
Circumference
2450073145.2296
Area
4.7769229487121E+17
Volume
2.4836257537711E+26
Surface area
1.9107691794848E+18
Circumference
2450073145.2296
Perimeter
1559765008
Area
152054180011327504
Diagonal
551460207.10714
Surface area
912325080067965024
Volume
5.929219732545E+25
Space diagonal
675398060.43102
Perimeter
1169823756
Area
6.5841391320711E+16
Altitude
337699030.21551
Surface area
6.5841391320711E+16
Volume
6.9876524667128E+24
Height
183820069.03571