487991172 is an even 9-digits composite number following 487991171
and preceding 487991173 . In scientific notation, it is written as 4.87991172 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 162604288 positive integers (up to 487991172) that are relatively prime to 487991172.
487991172 has 24 divisors, whose sum is 1139062176
The reverse of 487991172 is 271199784
Previous prime number is 3617
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
four hundred eighty-seven million nine hundred ninety-one thousand one hundred seventy-two
Scientific notation
4.87991172 × 10^8
Engineering notation
4.87991172 × 10^6
Prime Factorization
2 × 2 × 3 × 3617 × 11243
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
243995586 Product of the distinct prime numbers
The prime factorization of 487991172 is 2 × 2 × 3 × 3617 × 11243.
Since it has a total of 5 prime factors.
1 , 5 , 10 , 10 , 888 , 861 , 2317 , 2883 , 64892 , 49968 , 121408 , 981876 , 6045296 , 2093512 , 20619390 , 23423888 , 24736492 , 438455452 , 8095718688 , 1822497141
n×2
975982344
n×3
1463973516
n×4
1951964688
n×5
2439955860
n÷2
243995586
n÷3
162663724
n÷3
121997793
n÷5
97598234.4
n2
238135383949933584
n3
1.162079651084E+26
n4
5.6708461088982E+34
n5
2.7673228389129E+43
2 √n22090.522221079
3 √n787.29468913318
4 √n148.62880683461
5 √n54.661606710479
1 , 2 , 3 , 4 , 6 , 12 , 3617 , 7234 , 10851 , 11243 , 14468 , 21702 , 22486 , 33729 , 43404 , 44972 , 67458 , 134916 , 40665931 , 81331862 , 121997793 , 162663724 , 243995586 , 487991172
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-487991171 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 487991172 can be divided by 24 positive divisors.
The sum of these divisors (counting 487991172) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11101000101100010011110000100
3
Ternary
1021000020112001010
4
Quaternary
131011202132010
5
Quinary
1444411204142
6
Senary
120231202220
8
Octal
3505423604
10
Decimal
487991172
12
Duodecimal
117516370
16
Hexadecimal
1d162784
20
Vigesimal
7c9ihic
36
Base36
82jcec
md5
184c7eb452431b44e1898c13d633b8d9
sha1
353e5b25cfcfa151ee4914ba296400183343e212
sha256
c548573b5fc3e815dbdf28a4053f0f9ec04ccb31e33fade5d0607505c5d53169
sha512
2576628d34cf36e06c11fe25ce395592188fe5d96bfbd0bd0b9a68a71af83afd85b04d11c8aaf407f9893822ece1c0532be47382b4d49a78cda3adaea41b59f4
ripemd-160
1230307c2d58f80d16b50c81c22e6b5564a2ddcc
Diameter
975982344
Circumference
3066138961.9437
Area
7.481243727769E+17
Volume
4.8677078596422E+26
Surface area
2.9924974911076E+18
Circumference
3066138961.9437
Perimeter
1951964688
Area
238135383949933584
Diagonal
690123733.76074
Surface area
1428812303699601504
Volume
1.162079651084E+26
Space diagonal
845225503.54908
Perimeter
1463973516
Area
1.031156460203E+17
Altitude
422612751.77454
Surface area
1.031156460203E+17
Volume
1.3695240026006E+25
Height
230041244.58691