487994957 is an odd 9-digits composite number following 487994956
and preceding 487994958 . In scientific notation, it is written as 4.87994957 × 10^8.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 487904160 positive integers (up to 487994957) that are relatively prime to 487994957.
487994957 has 4 divisors, whose sum is 488085756
The reverse of 487994957 is 759499784
Previous prime number is 5737
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
four hundred eighty-seven million nine hundred ninety-four thousand nine hundred fifty-seven
Scientific notation
4.87994957 × 10^8
Engineering notation
4.87994957 × 10^6
Prime Factorization
5737 × 85061
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
487994957
Product of the distinct prime numbers
The prime factorization of 487994957 is 5737 × 85061.
Since it has a total of 2 prime factors.
2 , 2 , 90 , 21 , 731 , 303 , 445 , 5813 , 92989 , 13332 , 969350 , 86838 , 6872945 , 7205337 , 20112283 , 69580062 , 52964933 , 545597408 , 5037162081 , 1996780632
n×2
975989914
n×3
1463984871
n×4
1951979828
n×5
2439974785
n÷2
243997478.5
n÷3
162664985.66667
n÷3
121998739.25
n÷5
97598991.4
n2
238139078057431849
n3
1.1621066915666E+26
n4
5.6710220498044E+34
n5
2.7674301613403E+43
2 √n
22090.607891138
3 √n
787.29672462266
4 √n
148.62909503572
5 √n
54.661691504447
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-487994956
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 487994957 can be divided by 4 positive divisors.
The sum of these divisors (counting 487994957) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101000101100011011001001101
3
Ternary
1021000020201020022
4
Quaternary
131011203121031
5
Quinary
1444411314312
6
Senary
120231231525
8
Octal
3505433115
10
Decimal
487994957
12
Duodecimal
1175185a5
16
Hexadecimal
1d16364d
20
Vigesimal
7c9j77h
36
Base36
82jfbh
md5
dee68b509751bafcc57e83d3f3cf6d3b
sha1
a36b4880d60f731556a2c73cc2098a4d08cd6b50
sha256
db52fb6745a98e7ca71ab32ccab24500bdd8aa98024c78ca699ab7ee25061f31
sha512
9c286b69639ea2f6dbfafa159a89d5025fc8237092e0d2a9ffe038a316fe27c43a99700eb2fe3282adf3bf023c1da9c0297b91ee4cb97b34f0054588c070f9aa
ripemd-160
f67ffb67ef74cf347c920a71984dec41b2c6b99f
Diameter
975989914
Circumference
3066162743.8001
Area
7.4813597815787E+17
Volume
4.8678211265507E+26
Surface area
2.9925439126315E+18
Circumference
3066162743.8001
Perimeter
1951979828
Area
238139078057431849
Diagonal
690129086.55908
Surface area
1428834468344591094
Volume
1.1621066915666E+26
Space diagonal
845232059.36139
Perimeter
1463984871
Area
1.0311724561577E+17
Altitude
422616029.68069
Surface area
1.0311724561577E+17
Volume
1.369555870115E+25
Height
230043028.85303