401432891 is an odd 9-digits composite number following 401432890
and preceding 401432892 . In scientific notation, it is written as 4.01432891 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 395052840 positive integers (up to 401432891) that are relatively prime to 401432891.
401432891 has 8 divisors, whose sum is 407846400
The reverse of 401432891 is 198234104
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
four hundred one million four hundred thirty-two thousand eight hundred ninety-one
Scientific notation
4.01432891 × 10^8
Engineering notation
4.01432891 × 10^6
Prime Factorization
79 × 311 × 16339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
401432891
Product of the distinct prime numbers
The prime factorization of 401432891 is 79 × 311 × 16339.
Since it has a total of 3 prime factors.
9 , 3 , 32 , 21 , 795 , 283 , 6208 , 8649 , 3464 , 178 , 349002 , 343700 , 1437528 , 4446523 , 17882949 , 27676286 , 476865599 , 3244227 , 2174008567 , 8897816637
n×2
802865782
n×3
1204298673
n×4
1605731564
n×5
2007164455
n÷2
200716445.5
n÷3
133810963.66667
n÷3
100358222.75
n÷5
80286578.2
n2
161148365976617881
n3
6.469025443392E+25
n4
2.5968795856934E+34
n5
1.0424728796638E+43
2 √n
20035.790251448
3 √n
737.68505385916
4 √n
141.54783732522
5 √n
52.56813755696
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
-401432890
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 401432891 can be divided by 8 positive divisors.
The sum of these divisors (counting 401432891) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111111011010110000100111011
3
Ternary
1000222100220101212
4
Quaternary
113323112010323
5
Quinary
1310231323031
6
Senary
103500033335
8
Octal
2773260473
10
Decimal
401432891
12
Duodecimal
b253284b
16
Hexadecimal
17ed613b
20
Vigesimal
658j24b
36
Base36
6n03ln
md5
63f55e2e1610eb5ea9bd478a5db82e64
sha1
faa82716b486abeafdf6b902a26e84905d34e757
sha256
e9799d22f1dfeb691d986dcf1c506e498f39d9182ee56f4b7fcff98189b470b0
sha512
694cb9e087903db0a2c671b177e968f16d44d2dfd0d67a11a3cdd719049d97317e1fdc4a938ad76f0c6eb521c4e6c8d86e027ca1f75dc51d08225f18e290335e
ripemd-160
7fe84c29e05bbbcfe2bb4a50f5c4965e8b50b1af
Diameter
802865782
Circumference
2522277242.5498
Area
5.0626252269014E+17
Volume
2.7097390411794E+26
Surface area
2.0250500907606E+18
Circumference
2522277242.5498
Perimeter
1605731564
Area
161148365976617881
Diagonal
567711838.83484
Surface area
966890195859707286
Volume
6.469025443392E+25
Space diagonal
695302163.04126
Perimeter
1204298673
Area
6.9779289357051E+16
Altitude
347651081.52063
Surface area
6.9779289357051E+16
Volume
7.623819597818E+24
Height
189237279.61161