488996945 is an odd 9-digits composite number following 488996944
and preceding 488996946 . In scientific notation, it is written as 4.88996945 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors.
There are 377040000 positive integers (up to 488996945) that are relatively prime to 488996945.
488996945 has 16 divisors, whose sum is 608186880
The reverse of 488996945 is 549699884
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
four hundred eighty-eight million nine hundred ninety-six thousand nine hundred forty-five
Scientific notation
4.88996945 × 10^8
Engineering notation
4.88996945 × 10^6
Prime Factorization
5 × 31 × 251 × 12569
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
488996945
Product of the distinct prime numbers
The prime factorization of 488996945 is 5 × 31 × 251 × 12569.
Since it has a total of 4 prime factors.
3 , 2 , 95 , 31 , 245 , 495 , 5502 , 5172 , 38133 , 78030 , 920494 , 240909 , 4720380 , 8101302 , 77880656 , 70554264 , 851542947 , 823194920 , 8808834581 , 1667808510
n×2
977993890
n×3
1466990835
n×4
1955987780
n×5
2444984725
n÷2
244498472.5
n÷3
162998981.66667
n÷3
122249236.25
n÷5
97799389
n2
239118012219333025
n3
1.1692797746973E+26
n4
5.7177423767725E+34
n5
2.7959585545388E+43
2 √n
22113.27531145
3 √n
787.83520188722
4 √n
148.70533047423
5 √n
54.684120191486
1 , 5 , 31 , 155 , 251 , 1255 , 7781 , 12569 , 38905 , 62845 , 389639 , 1948195 , 3154819 , 15774095 , 97799389 , 488996945
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
-488996944
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 488996945 can be divided by 16 positive divisors.
The sum of these divisors (counting 488996945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001001011000000001010001
3
Ternary
1021002010121200222
4
Quaternary
131021120001101
5
Quinary
2000140400240
6
Senary
120304522425
8
Octal
3511300121
10
Decimal
488996945
12
Duodecimal
117920415
16
Hexadecimal
1d258051
20
Vigesimal
7cg4c75
36
Base36
834wgh
md5
6d538b12a010ddee96ca28acee97be6e
sha1
c063f86426e3600abe8c5c83b3c00dedcd9a2b40
sha256
a697f1052e675e81e01177fd51524336e172f8a652785bc69bbd541fed27a824
sha512
89fe3d8ea0749f4b95642247dfe0ec8e0ba0abfe4786cf9915071d99669b0668d7eb825b0a7f5c119c1cf32141402ed1fc65554cdf0b0bb2997f728a270101eb
ripemd-160
5ce1a83a28280cc1e0c096c394d8e951cb077cfe
Diameter
977993890
Circumference
3072458420.0797
Area
7.5121139052925E+17
Volume
4.8978676669067E+26
Surface area
3.004845562117E+18
Circumference
3072458420.0797
Perimeter
1955987780
Area
239118012219333025
Diagonal
691546111.57801
Surface area
1434708073315998150
Volume
1.1692797746973E+26
Space diagonal
846967553.48596
Perimeter
1466990835
Area
1.0354113654219E+17
Altitude
423483776.74298
Surface area
1.0354113654219E+17
Volume
1.3780094296545E+25
Height
230515370.526