804517985 is an odd 9-digits composite number following 804517984
and preceding 804517986 . In scientific notation, it is written as 8.04517985 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 639550080 positive integers (up to 804517985) that are relatively prime to 804517985.
804517985 has 16 divisors, whose sum is 971541120
The reverse of 804517985 is 589715408
Previous prime number is 439
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred four million five hundred seventeen thousand nine hundred eighty-five
Scientific notation
8.04517985 × 10^8
Engineering notation
8.04517985 × 10^6
Prime Factorization
5 × 1171 × 439 × 313
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
804517985
Product of the distinct prime numbers
The prime factorization of 804517985 is 5 × 1171 × 439 × 313.
Since it has a total of 4 prime factors.
9 , 5 , 82 , 83 , 949 , 202 , 7987 , 1439 , 49911 , 17549 , 871726 , 654999 , 2673443 , 3385206 , 7890366 , 71870881 , 450522257 , 182330086 , 432535715 , 3973258038
n×2
1609035970
n×3
2413553955
n×4
3218071940
n×5
4022589925
n÷2
402258992.5
n÷3
268172661.66667
n÷3
201129496.25
n÷5
160903597
n2
647249188188460225
n3
5.2072361267427E+26
n4
4.1893151161062E+35
n5
3.3703793557398E+44
2 √n
28364.026248049
3 √n
930.06203964284
4 √n
168.41622917061
5 √n
60.40976571711
1 , 5 , 313 , 439 , 1171 , 1565 , 2195 , 5855 , 137407 , 366523 , 514069 , 687035 , 1832615 , 2570345 , 160903597 , 804517985
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
-804517984
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 804517985 can be divided by 16 positive divisors.
The sum of these divisors (counting 804517985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111111100111111100001100001
3
Ternary
2002001211202012102
4
Quaternary
233330333201201
5
Quinary
3121424033420
6
Senary
211455340145
8
Octal
5774774141
10
Decimal
804517985
12
Duodecimal
1a5521655
16
Hexadecimal
2ff3f861
20
Vigesimal
cb84ej5
36
Base36
dazm1t
md5
8f236d839767c266207073a9944078f5
sha1
cb4bec11fc71b9529d98c8e7f16158516588ef96
sha256
00c2c78e871c74393d4ca903bca44ee7c4882b542863c334d49febfed742ec5b
sha512
ecca0cb908e3a1ee0d448d81618642bc677a7e2693da17775e097c564bcb202184788317e99ab5b739261a498032ee3face52c8aefc29be4f3acdb67a61744ea
ripemd-160
7a5de5a8638442949c516086558aca84ad9f545e
Diameter
1609035970
Circumference
5054935582.7137
Area
2.0333932946548E+18
Volume
2.1812019681709E+27
Surface area
8.1335731786193E+18
Circumference
5054935582.7137
Perimeter
3218071940
Area
647249188188460225
Diagonal
1137760245.5601
Surface area
3883495129130761350
Volume
5.2072361267427E+26
Space diagonal
1393466025.6229
Perimeter
2413553955
Area
2.8026711977503E+17
Altitude
696733012.81147
Surface area
2.8026711977503E+17
Volume
6.1367866274322E+25
Height
379253415.18669