146331491 is an odd 9-digits composite number following 146331490
and preceding 146331492 . In scientific notation, it is written as 1.46331491 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 146255352 positive integers (up to 146331491) that are relatively prime to 146331491.
146331491 has 4 divisors, whose sum is 146407632
The reverse of 146331491 is 194133641
Previous prime number is 1973
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred forty-six million three hundred thirty-one thousand four hundred ninety-one
Scientific notation
1.46331491 × 10^8
Engineering notation
1.46331491 × 10^6
Prime Factorization
1973 × 74167
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
146331491
Product of the distinct prime numbers
The prime factorization of 146331491 is 1973 × 74167.
Since it has a total of 2 prime factors.
4 , 5 , 36 , 33 , 150 , 825 , 2961 , 5588 , 63898 , 7684 , 214877 , 361004 , 5506866 , 109292 , 7412440 , 37425363 , 458404567 , 575446701 , 3791506020 , 9381098621
n×2
292662982
n×3
438994473
n×4
585325964
n×5
731657455
n÷2
73165745.5
n÷3
48777163.666667
n÷3
36582872.75
n÷5
29266298.2
n2
21412905258283081
n3
3.1333823530863E+24
n4
4.5851251160021E+32
n5
6.7094819464613E+40
2 √n
12096.755391426
3 √n
526.96196017497
4 √n
109.9852507904
5 √n
42.960325133781
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-146331490
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 146331491 can be divided by 4 positive divisors.
The sum of these divisors (counting 146331491) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101110001101011101100011
3
Ternary
101012100102001212
4
Quaternary
20232031131203
5
Quinary
244430101431
6
Senary
22304220335
8
Octal
1056153543
10
Decimal
146331491
12
Duodecimal
4100a6ab
16
Hexadecimal
8b8d763
20
Vigesimal
25eb8eb
36
Base36
2f4e3n
md5
36592d7cae757cdf37c37ad55504344e
sha1
4901ddb6ffe8f6de17790b89549c0707cfbc88de
sha256
58d481a10fe2dba9939700e27f8d8f8772eb3b22e46f927f07cee1d6d2824b3f
sha512
eef3a2a680bbb2e0fabdc4fef09a2252764be0b1581d00fb335a5cfc853d409a6492bd3839e65cd2061f69f79f5c43760133e8ea8965eb0580fbf7d0afbb5c35
ripemd-160
ec295a55d07dac4df798e75e5a939826d4518456
Diameter
292662982
Circumference
919427874.22888
Area
6.7270625851436E+16
Volume
1.3125081308458E+25
Surface area
2.6908250340575E+17
Circumference
919427874.22888
Perimeter
585325964
Area
21412905258283081
Diagonal
206943979.17448
Surface area
128477431549698486
Volume
3.1333823530863E+24
Space diagonal
253453577.15931
Perimeter
438994473
Area
9.2720599612513E+15
Altitude
126726788.57965
Surface area
9.2720599612513E+15
Volume
3.6927265165293E+23
Height
68981326.391492