998045768 is an even 9-digits composite number following 998045767
and preceding 998045769 . In scientific notation, it is written as 9.98045768 × 10^8.
The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors.
There are 498916368 positive integers (up to 998045768) that are relatively prime to 998045768.
998045768 has 16 divisors, whose sum is 1871735280
The reverse of 998045768 is 867540899
Previous prime number is 6067
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
nine hundred ninety-eight million forty-five thousand seven hundred sixty-eight
Scientific notation
9.98045768 × 10^8
Engineering notation
9.98045768 × 10^6
Prime Factorization
2 × 2 × 2 × 6067 × 20563
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
249511442 Product of the distinct prime numbers
The prime factorization of 998045768 is 2 × 2 × 2 × 6067 × 20563.
Since it has a total of 5 prime factors.
10 , 4 , 18 , 4 , 471 , 706 , 431 , 323 , 41488 , 25407 , 786995 , 663490 , 4471991 , 9611764 , 57061455 , 46374317 , 89827372 , 825404583 , 4705044716 , 4770680025
n×2
1996091536
n×3
2994137304
n×4
3992183072
n×5
4990228840
n÷2
499022884
n÷3
332681922.66667
n÷3
249511442
n÷5
199609153.6
n2
996095355022709824
n3
9.9414875360487E+26
n4
9.9220595629782E+35
n5
9.9026695566743E+44
2 √n31591.862369921
3 √n999.34816453618
4 √n177.74099799968
5 √n63.071054407597
1 , 2 , 4 , 8 , 6067 , 12134 , 20563 , 24268 , 41126 , 48536 , 82252 , 164504 , 124755721 , 249511442 , 499022884 , 998045768
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
-998045767 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 998045768 can be divided by 16 positive divisors.
The sum of these divisors (counting 998045768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011111001111100001001000
3
Ternary
2120112222222102002
4
Quaternary
323133033201020
5
Quinary
4020444431033
6
Senary
243011330132
8
Octal
7337174110
10
Decimal
998045768
12
Duodecimal
23a2b0948
16
Hexadecimal
3b7cf848
20
Vigesimal
fbhfe88
36
Base36
gi7l1k
md5
c3d69bffcac5c75ecffa773c4bb7415f
sha1
bee2ee1211fe65ba4b90e9a399b981fbc958a006
sha256
b7a8cd461eaab25de5254e0869a6103072d9b42bc3c462dc894d0c2bced150ad
sha512
57872a783dcde3bb48a48709d160bdaa23dadc5e2435b1804bf62a50ef1fe50a41f77d8cc1a264831c4cd23095c6afd9ef82dc57d0bfc986783217ff51ed2051
ripemd-160
08706972509c1746ca75ca0d1a32d6e7faa732b4
Diameter
1996091536
Circumference
6270906505.3904
Area
3.1293258496143E+18
Volume
4.1642805612007E+27
Surface area
1.2517303398457E+19
Circumference
6270906505.3904
Perimeter
3992183072
Area
996095355022709824
Diagonal
1411449860.9747
Surface area
5976572130136258944
Volume
9.9414875360487E+26
Space diagonal
1728665978.4551
Perimeter
2994137304
Area
4.3132194102067E+17
Altitude
864332989.22755
Surface area
4.3132194102067E+17
Volume
1.1716155419703E+26
Height
470483286.99156