492396987 is an odd 9-digits composite number following 492396986
and preceding 492396988 . In scientific notation, it is written as 4.92396987 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 325196552 positive integers (up to 492396987) that are relatively prime to 492396987.
492396987 has 8 divisors, whose sum is 662665536
The reverse of 492396987 is 789693294
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
four hundred ninety-two million three hundred ninety-six thousand nine hundred eighty-seven
Scientific notation
4.92396987 × 10^8
Engineering notation
4.92396987 × 10^6
Prime Factorization
3 × 107 × 1533947
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
492396987
Product of the distinct prime numbers
The prime factorization of 492396987 is 3 × 107 × 1533947.
Since it has a total of 3 prime factors.
7 , 7 , 91 , 44 , 893 , 627 , 1533 , 6416 , 72321 , 58861 , 902882 , 671071 , 1576411 , 7309090 , 45001170 , 2762559 , 467985518 , 118174038 , 7800575565 , 5619390455
n×2
984793974
n×3
1477190961
n×4
1969587948
n×5
2461984935
n÷2
246198493.5
n÷3
164132329
n÷3
123099246.75
n÷5
98479397.4
n2
242454792806678169
n3
1.1938400946172E+26
n4
5.8784326554929E+34
n5
2.8945225278471E+43
2 √n
22190.019986471
3 √n
789.6569503453
4 √n
148.96314976017
5 √n
54.759954342726
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
-492396986
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 492396987 can be divided by 8 positive divisors.
The sum of these divisors (counting 492396987) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010110010110000110111011
3
Ternary
1021022112100200110
4
Quaternary
131112112012323
5
Quinary
2002023200422
6
Senary
120505435403
8
Octal
3526260673
10
Decimal
492396987
12
Duodecimal
118a9bb63
16
Hexadecimal
1d5961bb
20
Vigesimal
7dh9c97
36
Base36
855ry3
md5
7e2332ade66edb2239ecb6e64fd9bd65
sha1
86437519f0deb22b4b057ab725489e5bc1d38907
sha256
c7e3f673ebc71046d9a5a53390be482d5b2ada41d27ff884a533fed966044482
sha512
37aeb14111ed50681a08335394ab68b9ccd365956c15bafc38351da68a026fc8a3b1dcccbad60c402a5c2040850f7389e6829da188a557cc62440f5bfe047aa8
ripemd-160
ab6f267e7ad1c786a57a96784325ae4cb00ae179
Diameter
984793974
Circumference
3093821514.0179
Area
7.616941959091E+17
Volume
5.0007456944137E+26
Surface area
3.0467767836364E+18
Circumference
3093821514.0179
Perimeter
1969587948
Area
242454792806678169
Diagonal
696354497.08705
Surface area
1454728756840069014
Volume
1.1938400946172E+26
Space diagonal
852856598.97783
Perimeter
1477190961
Area
1.0498600491994E+17
Altitude
426428299.48892
Surface area
1.0498600491994E+17
Volume
1.4069540442603E+25
Height
232118165.69568