488148921 is an odd 9-digits composite number following 488148920
and preceding 488148922 . In scientific notation, it is written as 4.88148921 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 294727680 positive integers (up to 488148921) that are relatively prime to 488148921.
488148921 has 16 divisors, whose sum is 595138320
The reverse of 488148921 is 129841884
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
four hundred eighty-eight million one hundred forty-eight thousand nine hundred twenty-one
Scientific notation
4.88148921 × 10^8
Engineering notation
4.88148921 × 10^6
Prime Factorization
9 × 13 × 53 × 78721
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
488148921
Product of the distinct prime numbers
The prime factorization of 488148921 is 9 × 13 × 53 × 78721.
Since it has a total of 4 prime factors.
5 , 9 , 71 , 33 , 343 , 709 , 6585 , 4845 , 91067 , 19345 , 867707 , 885324 , 668475 , 4090751 , 99182726 , 99350959 , 782431496 , 852573596 , 4318808384 , 1560241436
n×2
976297842
n×3
1464446763
n×4
1952595684
n×5
2440744605
n÷2
244074460.5
n÷3
162716307
n÷3
122037230.25
n÷5
97629784.2
n2
238289369073464241
n3
1.1632069839898E+26
n4
5.678182341343E+34
n5
2.7717985831678E+43
2 √n
22094.09244572
3 √n
787.37951414433
4 √n
148.64081688998
5 √n
54.665140257616
1 , 9 , 13 , 53 , 117 , 477 , 689 , 6201 , 78721 , 708489 , 1023373 , 4172213 , 9210357 , 37549917 , 54238769 , 488148921
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-488148920
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 488148921 can be divided by 16 positive divisors.
The sum of these divisors (counting 488148921) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101000110001000111110111001
3
Ternary
1021000112112102200
4
Quaternary
131012020332321
5
Quinary
1444431231141
6
Senary
120234420413
8
Octal
3506107671
10
Decimal
488148921
12
Duodecimal
117591709
16
Hexadecimal
1d188fb9
20
Vigesimal
7caic61
36
Base36
82mq49
md5
3efd37a2d96f6f86263f19dea999fcbe
sha1
e17c3add542d28e3b0a04495cff62b77b2a9b1a7
sha256
8576e77d2f8548b265f2d6e54b833ab217ca8ccdac64d30670400ead82d183b7
sha512
fab7d19259a7c5a0744578f9231a85f0a37d61ce8617ccb1d25f092d9fbd3f429ed31f9fa034c0ef0c1e529479b66ab03da09a2d6be993bd4a13a7d44ffa2087
ripemd-160
43c1229b032c1398e044cf84f9e3c12b44c05c80
Diameter
976297842
Circumference
3067130128.1428
Area
7.4860813130974E+17
Volume
4.8724300206757E+26
Surface area
2.994432525239E+18
Circumference
3067130128.1428
Perimeter
1952595684
Area
238289369073464241
Diagonal
690346824.53599
Surface area
1429736214440785446
Volume
1.1632069839898E+26
Space diagonal
845498732.83193
Perimeter
1464446763
Area
1.0318232353469E+17
Altitude
422749366.41596
Surface area
1.0318232353469E+17
Volume
1.3708525771713E+25
Height
230115608.17866