492869821 is an odd 9-digits prime number following 492869820
and preceding 492869822 . In scientific notation, it is written as 4.92869821 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 492869820 positive integers (up to 492869821) that are relatively prime to 492869821.
492869821 has 2 divisors, whose sum is 492869822
The reverse of 492869821 is 128968294
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
four hundred ninety-two million eight hundred sixty-nine thousand eight hundred twenty-one
Scientific notation
4.92869821 × 10^8
Engineering notation
4.92869821 × 10^6
Prime Factorization
492869821
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
492869821 Product of the distinct prime numbers
The prime factorization of 492869821 is 492869821.
Since it has a total of 1 prime factors.
1 , 5 , 60 , 8 , 782 , 538 , 8853 , 883 , 36139 , 63126 , 425221 , 925115 , 9295894 , 9201355 , 51010483 , 27510426 , 384937883 , 348296685 , 6688776235 , 9333204028
n×2
985739642
n×3
1478609463
n×4
1971479284
n×5
2464349105
n÷2
246434910.5
n÷3
164289940.33333
n÷3
123217455.25
n÷5
98573964.2
n2
242920660452572041
n3
1.1972826243446E+26
n4
5.9010447274714E+34
n5
2.9084468585418E+43
2 √n22200.671633984
3 √n789.90963074608
4 √n148.99889809654
5 √n54.770467172495
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
492869822 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
246434911 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
22200.671656506 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999959421 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 492869821 can be divided by 2 positive divisors.
The sum of these divisors (counting 492869821) is 492869822, the average is 246434911.
Base
System
Value
2
Binary
11101011000001001100010111101
3
Ternary
1021100102101021211
4
Quaternary
131120021202331
5
Quinary
2002133313241
6
Senary
120523524421
8
Octal
3530114275
10
Decimal
492869821
12
Duodecimal
119089711
16
Hexadecimal
1d6098bd
20
Vigesimal
7e08eb1
36
Base36
85fwsd
md5
eddcf816ea17c0df9e3790366f2c48eb
sha1
e933cfbb96ae9970250fe7d12e2674f2dcb2ac8e
sha256
a401f595bf34483ea70a94f7fd6abb79bc0d03d4eebff404a5e40671f82c97ac
sha512
49a192f828b3ccffc42ee8923995898706647375a3bb0fdffb096a6751ba7c7971f7b7efd371cf568593619302450bfb540f159b050b206d3fa5e770d9c4f1d6
ripemd-160
84a2b90ad3f92e25026e883d1c93bca75c3f9719
Diameter
985739642
Circumference
3096792417.6594
Area
7.6315776228298E+17
Volume
5.0151657292156E+26
Surface area
3.0526310491319E+18
Circumference
3096792417.6594
Perimeter
1971479284
Area
242920660452572041
Diagonal
697023185.3426
Surface area
1457523962715432246
Volume
1.1972826243446E+26
Space diagonal
853675571.48938
Perimeter
1478609463
Area
1.0518773152801E+17
Altitude
426837785.74469
Surface area
1.0518773152801E+17
Volume
1.4110111044515E+25
Height
232341061.78087