487988428 is an even 9-digits composite number following 487988427
and preceding 487988429 . In scientific notation, it is written as 4.87988428 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors.
There are 243994212 positive integers (up to 487988428) that are relatively prime to 487988428.
487988428 has 6 divisors, whose sum is 853979756
The reverse of 487988428 is 824889784
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
four hundred eighty-seven million nine hundred eighty-eight thousand four hundred twenty-eight
Scientific notation
4.87988428 × 10^8
Engineering notation
4.87988428 × 10^6
Prime Factorization
2 × 2 × 121997107
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
243994214 Product of the distinct prime numbers
The prime factorization of 487988428 is 2 × 2 × 121997107.
Since it has a total of 3 prime factors.
2 , 5 , 42 , 4 , 278 , 78 , 1367 , 9505 , 92550 , 4830 , 699770 , 551135 , 3275621 , 5558827 , 54835474 , 71452157 , 856137612 , 876989726 , 7580477663 , 9547413447
n×2
975976856
n×3
1463965284
n×4
1951953712
n×5
2439942140
n÷2
243994214
n÷3
162662809.33333
n÷3
121997107
n÷5
97597685.6
n2
238132705861911184
n3
1.1620600478894E+26
n4
5.6707185601115E+34
n5
2.7672450357793E+43
2 √n22090.460112908
3 √n787.29321346395
4 √n148.62859789727
5 √n54.661545237324
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-487988427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 487988428 can be divided by 6 positive divisors.
The sum of these divisors (counting 487988428) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11101000101100001110011001100
3
Ternary
1021000020101021111
4
Quaternary
131011201303030
5
Quinary
1444411112203
6
Senary
120231141404
8
Octal
3505416314
10
Decimal
487988428
12
Duodecimal
117514864
16
Hexadecimal
1d161ccc
20
Vigesimal
7c9ib18
36
Base36
82jaa4
md5
d8bc0f5ac89ec5b2cb99bdf94ad1c135
sha1
cd0291fe72872ed8797164fe883b00a0319afd57
sha256
99a0fbd9b36f82fd3ee6eec81c0f583e45c7b4fc892a7f831622c5e3c9365f2e
sha512
3b25bf5869da779c3605f6524f6c04fc0069c31548cd7f873a3bd335c267216f0dab6e8f73d750c2ba5591b6d8b76b377b1de0c3a617e5b0cdb8d7bdec0b1596
ripemd-160
17e71513060425c55db238809a7a3eb09ccec612
Diameter
975976856
Circumference
3066121720.8833
Area
7.4811595931524E+17
Volume
4.8676257459727E+26
Surface area
2.992463837261E+18
Circumference
3066121720.8833
Perimeter
1951953712
Area
238132705861911184
Diagonal
690119853.15873
Surface area
1428796235171467104
Volume
1.1620600478894E+26
Space diagonal
845220750.80167
Perimeter
1463965284
Area
1.0311448637417E+17
Altitude
422610375.40083
Surface area
1.0311448637417E+17
Volume
1.3695009000143E+25
Height
230039951.05291