404156949 is an odd 9-digits composite number following 404156948
and preceding 404156950 . In scientific notation, it is written as 4.04156949 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 229892544 positive integers (up to 404156949) that are relatively prime to 404156949.
404156949 has 16 divisors, whose sum is 486097920
The reverse of 404156949 is 949651404
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
four hundred four million one hundred fifty-six thousand nine hundred forty-nine
Scientific notation
4.04156949 × 10^8
Engineering notation
4.04156949 × 10^6
Prime Factorization
21 × 7 × 223 × 12329
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
404156949
Product of the distinct prime numbers
The prime factorization of 404156949 is 21 × 7 × 223 × 12329.
Since it has a total of 4 prime factors.
1 , 9 , 81 , 51 , 457 , 120 , 4653 , 7416 , 50957 , 8950 , 169507 , 909577 , 7625257 , 2612062 , 87055765 , 86278592 , 943673108 , 898724171 , 9936427447 , 8198483385
n×2
808313898
n×3
1212470847
n×4
1616627796
n×5
2020784745
n÷2
202078474.5
n÷3
134718983
n÷3
101039237.25
n÷5
80831389.8
n2
163342839424988601
n3
6.6016143623E+25
n4
2.6680883191418E+34
n5
1.0783264347269E+43
2 √n
20103.655115426
3 √n
739.34989714383
4 √n
141.78735879981
5 √n
52.639288449106
1 , 7 , 21 , 147 , 223 , 1561 , 4683 , 12329 , 32781 , 86303 , 258909 , 1812363 , 2749367 , 19245569 , 57736707 , 404156949
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
-404156948
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 404156949 can be divided by 16 positive divisors.
The sum of these divisors (counting 404156949) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000000101101111001000010101
3
Ternary
1001011111022002220
4
Quaternary
120011233020111
5
Quinary
1311431010244
6
Senary
104034252553
8
Octal
3005571025
10
Decimal
404156949
12
Duodecimal
b3427159
16
Hexadecimal
1816f215
20
Vigesimal
665jc79
36
Base36
6omhhx
md5
555d2666718554c13e6721abe3df8169
sha1
84bee490946da6cad0b0a77952431d80f11ac821
sha256
7ba351ccd8273c3214ea68a1f1c8dd69ab8c661f9234b0a6627632aae6c760f4
sha512
78b181e7a2fc8dc3d826a9d7f7c1e73c69170e0e114f32bb475b80c4c3a2002c11703f94abbbc2f7dfe8723d123151c1aac2d3efbe81f4f11b72a79bb21410f9
ripemd-160
705528561e9cd6d4155bad9f5d103dc1197ea3f0
Diameter
808313898
Circumference
2539393003.7513
Area
5.1315666435404E+17
Volume
2.765277757658E+26
Surface area
2.0526266574162E+18
Circumference
2539393003.7513
Perimeter
1616627796
Area
163342839424988601
Diagonal
571564238.60313
Surface area
980057036549931606
Volume
6.6016143623E+25
Space diagonal
700020369.90002
Perimeter
1212470847
Area
7.0729524234161E+16
Altitude
350010184.95001
Surface area
7.0729524234161E+16
Volume
7.7800771372681E+24
Height
190521412.86771