472986989 is an odd 9-digits composite number following 472986988
and preceding 472986990 . In scientific notation, it is written as 4.72986989 × 10^8.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 469262556 positive integers (up to 472986989) that are relatively prime to 472986989.
472986989 has 4 divisors, whose sum is 476711424
The reverse of 472986989 is 989689274
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
four hundred seventy-two million nine hundred eighty-six thousand nine hundred eighty-nine
Scientific notation
4.72986989 × 10^8
Engineering notation
4.72986989 × 10^6
Prime Factorization
127 × 3724307
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
472986989
Product of the distinct prime numbers
The prime factorization of 472986989 is 127 × 3724307.
Since it has a total of 2 prime factors.
10 , 7 , 59 , 51 , 902 , 795 , 5982 , 1354 , 31954 , 80545 , 596847 , 918636 , 406788 , 6372280 , 65673760 , 84421529 , 892946745 , 761341178 , 7643484395 , 3035339651
n×2
945973978
n×3
1418960967
n×4
1891947956
n×5
2364934945
n÷2
236493494.5
n÷3
157662329.66667
n÷3
118246747.25
n÷5
94597397.8
n2
223716691763286121
n3
1.0581508442616E+26
n4
5.0049158173509E+34
n5
2.3672600626473E+43
2 √n
21748.264045666
3 √n
779.14160937972
4 √n
147.4729264837
5 √n
54.321260482261
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
-472986988
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 472986989 can be divided by 4 positive divisors.
The sum of these divisors (counting 472986989) is 1, the average is 0.25.
Base
System
Value
2
Binary
11100001100010011010101101101
3
Ternary
1012222000020011122
4
Quaternary
130030103111231
5
Quinary
1432041040424
6
Senary
114533430325
8
Octal
3414232555
10
Decimal
472986989
12
Duodecimal
11249b3a5
16
Hexadecimal
1c31356d
20
Vigesimal
77g3799
36
Base36
7tlr3h
md5
f0bf042ce8b6d158eeaf839abd344122
sha1
ad8f52ec4d9de8192e8204c09bbd5a92fcee9770
sha256
f8925a935f695a8bd3be427f2816312d1c845bd1e6df7cc5b61b8396262c59bb
sha512
62b9b1eb345c7ed24633b84f621a54a632330a6d088ecd80a6bec2f43b8206035b8a06911a9c91da973f57efcfea4e0f164d8d0880b3ffbcc405a1b67d76b1e6
ripemd-160
e8228b91fa7ca38ff5efc6f1c9354de374e18d0e
Diameter
945973978
Circumference
2971864899.7719
Area
7.0282671532895E+17
Volume
4.4323718916293E+26
Surface area
2.8113068613158E+18
Circumference
2971864899.7719
Perimeter
1891947956
Area
223716691763286121
Diagonal
668904614.66981
Surface area
1342300150579716726
Volume
1.0581508442616E+26
Space diagonal
819237496.26702
Perimeter
1418960967
Area
9.6872169158809E+16
Altitude
409618748.13351
Surface area
9.6872169158809E+16
Volume
1.2470427291594E+25
Height
222968204.88994