401375387 is an odd 9-digits composite number following 401375386
and preceding 401375388 . In scientific notation, it is written as 4.01375387 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 340879104 positive integers (up to 401375387) that are relatively prime to 401375387.
401375387 has 8 divisors, whose sum is 462924000
The reverse of 401375387 is 783573104
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
four hundred one million three hundred seventy-five thousand three hundred eighty-seven
Scientific notation
4.01375387 × 10^8
Engineering notation
4.01375387 × 10^6
Prime Factorization
7 × 109 × 526049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
401375387
Product of the distinct prime numbers
The prime factorization of 401375387 is 7 × 109 × 526049.
Since it has a total of 3 prime factors.
5 , 6 , 66 , 83 , 988 , 852 , 6887 , 7771 , 60489 , 60825 , 10578 , 368164 , 575810 , 3593041 , 51365758 , 48858478 , 117992827 , 668615665 , 8893574432 , 7739941585
n×2
802750774
n×3
1204126161
n×4
1605501548
n×5
2006876935
n÷2
200687693.5
n÷3
133791795.66667
n÷3
100343846.75
n÷5
80275077.4
n2
161102201289399769
n3
6.4662458389085E+25
n4
2.595391926029E+34
n5
1.0417264387266E+43
2 √n
20034.355168061
3 √n
737.64982848862
4 √n
141.54276798219
5 √n
52.56663142656
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-401375386
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 401375387 can be divided by 8 positive divisors.
The sum of these divisors (counting 401375387) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111111011001000000010011011
3
Ternary
1000222020222112002
4
Quaternary
113323020002123
5
Quinary
1310223003022
6
Senary
103454511215
8
Octal
2773100233
10
Decimal
401375387
12
Duodecimal
b250550b
16
Hexadecimal
17ec809b
20
Vigesimal
658bi97
36
Base36
6myv8b
md5
1944dc42ec5a1a7dc4d332896b4eaa80
sha1
bc9831be7f5d82cb5ac0401d990300a7ead9b883
sha256
08f37fab6bdd3e0a333496adf43ee5d6641ddac5bb41e194720725464e3a4255
sha512
74e0c843e37a596ddf6ccbb2fd405db3b77d0a22ffed3c4b91175c046b6ba3badbde4f82e5b8862440ee8470c3fd09729666d15719c9d0abe07eb7f0c460ea96
ripemd-160
6936855a3dd8e31d8afd71912037ac1bc7a44d8f
Diameter
802750774
Circumference
2521915934.2619
Area
5.0611749204792E+17
Volume
2.7085747231761E+26
Surface area
2.0244699681917E+18
Circumference
2521915934.2619
Perimeter
1605501548
Area
161102201289399769
Diagonal
567630515.89815
Surface area
966613207736398614
Volume
6.4662458389085E+25
Space diagonal
695202563.19162
Perimeter
1204126161
Area
6.9759299461107E+16
Altitude
347601281.59581
Surface area
6.9759299461107E+16
Volume
7.6205438025191E+24
Height
189210171.96605