804949145 is an odd 9-digits composite number following 804949144
and preceding 804949146 . In scientific notation, it is written as 8.04949145 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 463184640 positive integers (up to 804949145) that are relatively prime to 804949145.
804949145 has 8 divisors, whose sum is 880061760
The reverse of 804949145 is 541949408
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
eight hundred four million nine hundred forty-nine thousand one hundred forty-five
Scientific notation
8.04949145 × 10^8
Engineering notation
8.04949145 × 10^6
Prime Factorization
455 × 11 × 160829
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
804949145 Product of the distinct prime numbers
The prime factorization of 804949145 is 455 × 11 × 160829.
Since it has a total of 3 prime factors.
10 , 9 , 9 , 63 , 152 , 160 , 6988 , 9906 , 26590 , 69709 , 713137 , 97277 , 3532462 , 9059969 , 7140988 , 20609631 , 50533397 , 465778004 , 1089744823 , 7902985009
n×2
1609898290
n×3
2414847435
n×4
3219796580
n×5
4024745725
n÷2
402474572.5
n÷3
268316381.66667
n÷3
201237286.25
n÷5
160989829
n2
647943126036231025
n3
5.2156126531149E+26
n4
4.198302945776E+35
n5
3.3794203666534E+44
2 √n28371.625702451
3 √n930.22815730241
4 √n168.43878918602
5 √n60.416239330713
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
-804949144 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 804949145 can be divided by 8 positive divisors.
The sum of these divisors (counting 804949145) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110101000110010011001
3
Ternary
2002002122122122022
4
Quaternary
233332220302121
5
Quinary
3122031333040
6
Senary
211512504225
8
Octal
5776506231
10
Decimal
804949145
12
Duodecimal
1a56ab075
16
Hexadecimal
2ffa8c99
20
Vigesimal
cbaich5
36
Base36
db8uqh
md5
e33033973a0c3420121f54c1c12dd17a
sha1
f16107a55b06bc96a08656e45e2cb039b8e65189
sha256
7e56e86dcd8d583090f64c45a7e352dd2879c1300bc68f1813c280cbcb89fcd9
sha512
6a65b57726cd10b75d2c4b9c338187bef4688382d5f4b0edb7abe8d45c006ac1cacf162169d78bb245b24e749eab922d707ca10b12aa71a32a0c351414b2bf65
ripemd-160
f29f555324b46405457a46321b4507d509642189
Diameter
1609898290
Circumference
5057644640.8908
Area
2.0355733646994E+18
Volume
2.1847107193328E+27
Surface area
8.1422934587977E+18
Circumference
5057644640.8908
Perimeter
3219796580
Area
647943126036231025
Diagonal
1138369997.8796
Surface area
3887658756217386150
Volume
5.2156126531149E+26
Space diagonal
1394212816.6491
Perimeter
2414847435
Area
2.8056760367744E+17
Altitude
697106408.32456
Surface area
2.8056760367744E+17
Volume
6.1466584584332E+25
Height
379456665.95988