401028730 is an even 9-digits composite number following 401028729
and preceding 401028731 . In scientific notation, it is written as 4.01028730 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 160348672 positive integers (up to 401028730) that are relatively prime to 401028730.
401028730 has 16 divisors, whose sum is 722134440
The reverse of 401028730 is 037820104
Previous prime number is 3209
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
four hundred one million twenty-eight thousand seven hundred thirty
Scientific notation
4.01028730 × 10^8
Engineering notation
4.01028730 × 10^6
Prime Factorization
2 × 5 × 3209 × 12497
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
401028730
Product of the distinct prime numbers
The prime factorization of 401028730 is 2 × 5 × 3209 × 12497.
Since it has a total of 4 prime factors.
1 , 2 , 74 , 78 , 107 , 351 , 6709 , 7569 , 78587 , 80677 , 942437 , 354736 , 8763122 , 7329302 , 44362508 , 69146660 , 668106738 , 998647342 , 5906927509 , 5588391345
n×2
802057460
n×3
1203086190
n×4
1604114920
n×5
2005143650
n÷2
200514365
n÷3
133676243.33333
n÷3
100257182.5
n÷5
80205746
n2
160824042285412900
n3
6.4495061431185E+25
n4
2.586437257702E+34
n5
1.0372356486809E+43
2 √n
20025.70173552
3 √n
737.43740462704
4 √n
141.51219641967
5 √n
52.557548214212
1 , 2 , 5 , 10 , 3209 , 6418 , 12497 , 16045 , 24994 , 32090 , 62485 , 124970 , 40102873 , 80205746 , 200514365 , 401028730
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-401028729
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 401028730 can be divided by 16 positive divisors.
The sum of these divisors (counting 401028730) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111111001110011011001111010
3
Ternary
1000221121100222221
4
Quaternary
113321303121322
5
Quinary
1310130404410
6
Senary
103443234254
8
Octal
2771633172
10
Decimal
401028730
12
Duodecimal
b237898a
16
Hexadecimal
17e7367a
20
Vigesimal
6568bga
36
Base36
6mrfqy
md5
ab0f03fd36304db615752c7aa1b36b9e
sha1
0327223c02b3da7f32075daa23c01163bc0208cd
sha256
d6e9518499aca3acabfa3252a8fd8d579cbc2b6b78f6f2a25096773e13de6e32
sha512
3a140e4c34c06a82a1dd95f01bcb1d0cbb54663ed1af0d9f80b55db0ac0962fee69d88136fdf1131961c21fcca4eb4be7e8499bb82338606a13800703fbb1d6e
ripemd-160
b5d91b889ad185533a6a98d73cda9eb71ae491dc
Diameter
802057460
Circumference
2519737824.0929
Area
5.0524362976447E+17
Volume
2.7015628158005E+26
Surface area
2.0209745190579E+18
Circumference
2519737824.0929
Perimeter
1604114920
Area
160824042285412900
Diagonal
567140268.86726
Surface area
964944253712477400
Volume
6.4495061431185E+25
Space diagonal
694602135.65482
Perimeter
1203086190
Area
6.9638853079235E+16
Altitude
347301067.82741
Surface area
6.9638853079235E+16
Volume
7.600815881839E+24
Height
189046756.28909