488996857 is an odd 9-digits composite number following 488996856
and preceding 488996858 . In scientific notation, it is written as 4.88996857 × 10^8.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 456919104 positive integers (up to 488996857) that are relatively prime to 488996857.
488996857 has 8 divisors, whose sum is 521488800
The reverse of 488996857 is 758699884
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 64
Digital Root 1
Name
four hundred eighty-eight million nine hundred ninety-six thousand eight hundred fifty-seven
Scientific notation
4.88996857 × 10^8
Engineering notation
4.88996857 × 10^6
Prime Factorization
17 × 139 × 206939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
488996857
Product of the distinct prime numbers
The prime factorization of 488996857 is 17 × 139 × 206939.
Since it has a total of 3 prime factors.
2 , 2 , 49 , 80 , 896 , 50 , 2872 , 4542 , 6238 , 41772 , 286301 , 989813 , 3613571 , 9037369 , 19782558 , 1896759 , 307023918 , 903231673 , 6662312368 , 2364841655
n×2
977993714
n×3
1466990571
n×4
1955987428
n×5
2444984285
n÷2
244498428.5
n÷3
162998952.33333
n÷3
122249214.25
n÷5
97799371.4
n2
239117926155878449
n3
1.1692791434258E+26
n4
5.7177382609088E+34
n5
2.7959560387331E+43
2 √n
22113.273321695
3 √n
787.83515462755
4 √n
148.70532378397
5 √n
54.684118223293
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-488996856
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 488996857 can be divided by 8 positive divisors.
The sum of these divisors (counting 488996857) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001001010111111111111001
3
Ternary
1021002010121120201
4
Quaternary
131021113333321
5
Quinary
2000140344412
6
Senary
120304522201
8
Octal
3511277771
10
Decimal
488996857
12
Duodecimal
117920361
16
Hexadecimal
1d257ff9
20
Vigesimal
7cg4c2h
36
Base36
834we1
md5
038b3ae6b2ce8b1886cd81dd743ce75e
sha1
ce8bf9f534cbf4ffa1e6a6babeebee772b9ad0a8
sha256
04e2b1baacfef75cc72f0f30931c6f4bbb33a4469b6a666232183674f56a4bef
sha512
3a41e11789a8d7f0fe2fedf04ea22e21d9bb131a869a9fd21fa6dff3da7bb952f1d9a4677b63e7f527a2486babff23b6bacb75cc55359e44ad712ff3e07ed097
ripemd-160
97ce9909cbb1003a926d74655d24398feac80d59
Diameter
977993714
Circumference
3072457867.1594
Area
7.5121112015293E+17
Volume
4.8978650226431E+26
Surface area
3.0048444806117E+18
Circumference
3072457867.1594
Perimeter
1955987428
Area
239117926155878449
Diagonal
691545987.12722
Surface area
1434707556935270694
Volume
1.1692791434258E+26
Space diagonal
846967401.06549
Perimeter
1466990571
Area
1.0354109927562E+17
Altitude
423483700.53275
Surface area
1.0354109927562E+17
Volume
1.378008685694E+25
Height
230515329.04241