804987145 is an odd 9-digits composite number following 804987144
and preceding 804987146 . In scientific notation, it is written as 8.04987145 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 606107904 positive integers (up to 804987145) that are relatively prime to 804987145.
804987145 has 8 divisors, whose sum is 1022807304
The reverse of 804987145 is 541789408
Previous prime number is 17
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
eight hundred four million nine hundred eighty-seven thousand one hundred forty-five
Scientific notation
8.04987145 × 10^8
Engineering notation
8.04987145 × 10^6
Prime Factorization
5 × 17 × 9470437
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
804987145 Product of the distinct prime numbers
The prime factorization of 804987145 is 5 × 17 × 9470437.
Since it has a total of 3 prime factors.
4 , 2 , 15 , 100 , 537 , 200 , 8248 , 1162 , 49991 , 56818 , 236629 , 382584 , 8930832 , 9289853 , 43619194 , 21261484 , 242861784 , 303653688 , 4305567657 , 6685653570
n×2
1609974290
n×3
2414961435
n×4
3219948580
n×5
4024935725
n÷2
402493572.5
n÷3
268329048.33333
n÷3
201246786.25
n÷5
160997429
n2
648004303615251025
n3
5.2163513431495E+26
n4
4.1990957750389E+35
n5
3.3802181195301E+44
2 √n28372.29537771
3 √n930.24279512724
4 √n168.44077706336
5 √n60.416809745319
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
-804987144 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 804987145 can be divided by 8 positive divisors.
The sum of these divisors (counting 804987145) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110110010000100001001
3
Ternary
2002002201120202201
4
Quaternary
233332302010021
5
Quinary
3122034042040
6
Senary
211513400201
8
Octal
5776620411
10
Decimal
804987145
12
Duodecimal
1a5709061
16
Hexadecimal
2ffb2109
20
Vigesimal
cbb37h5
36
Base36
db9o21
md5
7d1b72e27d7bbc845f4e5ca341f46845
sha1
1d0adeba07f133f935a567f1e80d744f61d822d8
sha256
f565d8841942bba1579b9ff6621d6fdc1990cf4e5882cfeef4b7791c4946ec40
sha512
d12efecfa2f2e57c2b83e78e97f4064942e5e85e855b0b0e2ae9126077bdae7f5eb1e87ec4df678c1e9077d77a9637b2cbc8d1b02f6d1c6343c6432d6cca4bf5
ripemd-160
965a3a79906304e4542014895215ad37394b1d6f
Diameter
1609974290
Circumference
5057883401.9324
Area
2.0357655597322E+18
Volume
2.1850201410909E+27
Surface area
8.143062238929E+18
Circumference
5057883401.9324
Perimeter
3219948580
Area
648004303615251025
Diagonal
1138423737.995
Surface area
3888025821691506150
Volume
5.2163513431495E+26
Space diagonal
1394278634.5798
Perimeter
2414961435
Area
2.8059409434623E+17
Altitude
697139317.28991
Surface area
2.8059409434623E+17
Volume
6.1475290129877E+25
Height
379474579.33167