494594987 is an odd 9-digits composite number following 494594986
and preceding 494594988 . In scientific notation, it is written as 4.94594987 × 10^8.
The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors.
There are 467470080 positive integers (up to 494594987) that are relatively prime to 494594987.
494594987 has 12 divisors, whose sum is 522993240
The reverse of 494594987 is 789495494
Previous prime number is 31
Is Prime? no Number parity odd Number length 9 Sum of Digits 59 Digital Root 5
Name
four hundred ninety-four million five hundred ninety-four thousand nine hundred eighty-seven
Scientific notation
4.94594987 × 10^8
Engineering notation
4.94594987 × 10^6
Prime Factorization
43 × 31 × 31 × 11969
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
15954677 Product of the distinct prime numbers
The prime factorization of 494594987 is 43 × 31 × 31 × 11969.
Since it has a total of 4 prime factors.
1 , 6 , 93 , 19 , 432 , 479 , 5589 , 1007 , 20840 , 25323 , 175483 , 847253 , 589066 , 799069 , 88212364 , 56059776 , 294976905 , 647612638 , 357615242 , 7652463474
n×2
989189974
n×3
1483784961
n×4
1978379948
n×5
2472974935
n÷2
247297493.5
n÷3
164864995.66667
n÷3
123648746.75
n÷5
98918997.4
n2
244624201165530169
n3
1.2098990359535E+26
n4
5.9840999795874E+34
n5
2.9597058516107E+43
2 √n22239.491608398
3 √n790.83018373759
4 √n149.12911053311
5 √n54.808755632519
1 , 31 , 43 , 961 , 1333 , 11969 , 41323 , 371039 , 514667 , 11502209 , 15954677 , 494594987
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-494594986 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 494594987 can be divided by 12 positive divisors.
The sum of these divisors (counting 494594987) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101011110101110101110101011
3
Ternary
1021110200000202212
4
Quaternary
131132232232223
5
Quinary
2003104014422
6
Senary
121024515335
8
Octal
3536565653
10
Decimal
494594987
12
Duodecimal
11977bb4b
16
Hexadecimal
1d7aebab
20
Vigesimal
7eb4797
36
Base36
86gvxn
md5
f2e2e3bdc6ad07c931aa1a206ca67e88
sha1
c805d0f5c54ec8012355710022f1356efb24d102
sha256
f2ceb914333e256d0c0ff61a6b43353afcc21f47a12cfb0e8e5ea28ee73a9cd7
sha512
978a5cda1be62da2c16c2717eb5c795f7d424190c6280a66d735334b45b4e74708f8a8654d683dc244bab633f20096ead67944a0b7c3da9e15f27315b1ace464
ripemd-160
3524ebb72e4d9cc0b97de2b94505e603b1ffd6f7
Diameter
989189974
Circumference
3107631955.3231
Area
7.685095932719E+17
Volume
5.0680132305826E+26
Surface area
3.0740383730876E+18
Circumference
3107631955.3231
Perimeter
1978379948
Area
244624201165530169
Diagonal
699462938.49714
Surface area
1467745206993181014
Volume
1.2098990359535E+26
Space diagonal
856663646.65287
Perimeter
1483784961
Area
1.0592538629491E+17
Altitude
428331823.32643
Surface area
1.0592538629491E+17
Volume
1.425879688123E+25
Height
233154312.83238