493886281 is an odd 9-digits composite number following 493886280
and preceding 493886282 . In scientific notation, it is written as 4.93886281 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 423118080 positive integers (up to 493886281) that are relatively prime to 493886281.
493886281 has 8 divisors, whose sum is 564725504
The reverse of 493886281 is 182688394
Previous prime number is 2113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
four hundred ninety-three million eight hundred eighty-six thousand two hundred eighty-one
Scientific notation
4.93886281 × 10^8
Engineering notation
4.93886281 × 10^6
Prime Factorization
7 × 2113 × 33391
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
493886281
Product of the distinct prime numbers
The prime factorization of 493886281 is 7 × 2113 × 33391.
Since it has a total of 3 prime factors.
6 , 9 , 37 , 89 , 134 , 839 , 7873 , 5592 , 88787 , 38055 , 213137 , 575868 , 9976307 , 7119427 , 82286423 , 42039008 , 750488936 , 252455431 , 7728546980 , 1411820427
n×2
987772562
n×3
1481658843
n×4
1975545124
n×5
2469431405
n÷2
246943140.5
n÷3
164628760.33333
n÷3
123471570.25
n÷5
98777256.2
n2
243923658560010961
n3
1.2047054857412E+26
n4
5.9498751205301E+34
n5
2.938561695693E+43
2 √n
22223.552393801
3 √n
790.45227587234
4 √n
149.07565996433
5 √n
54.793039510196
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
-493886280
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 493886281 can be divided by 8 positive divisors.
The sum of these divisors (counting 493886281) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101011100000001101101001001
3
Ternary
1021102100000121111
4
Quaternary
131130001231021
5
Quinary
2002413330111
6
Senary
121001410321
8
Octal
3534015511
10
Decimal
493886281
12
Duodecimal
1194999a1
16
Hexadecimal
1d701b49
20
Vigesimal
7e6ffe1
36
Base36
861p3d
md5
2459ec44aebbf3e3cd91c8f0eb2fe85c
sha1
64ce70270c33e259583ec1944ab9106e16b17f96
sha256
8560169d80bdd0fce2d486e7bbe1a637fdb16a86dce8beffb552032e5a14e080
sha512
7127eb90d83fb38bc09f44cca47c7f31d8470362b2e60e7bfd6c06d94cece1a1e089f3156fe561779786cc30c450d60733e375ab619121cbe5bec7e3477ef12a
ripemd-160
a1bd4601c2d21671fa1f0e87d85e90302d754edc
Diameter
987772562
Circumference
3103179024.1968
Area
7.6630877376888E+17
Volume
5.0462585383251E+26
Surface area
3.0652350950755E+18
Circumference
3103179024.1968
Perimeter
1975545124
Area
243923658560010961
Diagonal
698460676.86021
Surface area
1463541951360065766
Volume
1.2047054857412E+26
Space diagonal
855436131.85324
Perimeter
1481658843
Area
1.0562204244851E+17
Altitude
427718065.92662
Surface area
1.0562204244851E+17
Volume
1.4197590305004E+25
Height
232820225.62007