990443757 is an odd 9-digits composite number following 990443756
and preceding 990443758 . In scientific notation, it is written as 9.90443757 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 631878912 positive integers (up to 990443757) that are relatively prime to 990443757.
990443757 has 16 divisors, whose sum is 1378232640
The reverse of 990443757 is 757344099
Previous prime number is 113
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
nine hundred ninety million four hundred forty-three thousand seven hundred fifty-seven
Scientific notation
9.90443757 × 10^8
Engineering notation
9.90443757 × 10^6
Prime Factorization
3 × 29 × 113 × 100747
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
990443757 Product of the distinct prime numbers
The prime factorization of 990443757 is 3 × 29 × 113 × 100747.
Since it has a total of 4 prime factors.
6 , 7 , 34 , 4 , 852 , 804 , 9565 , 1543 , 70346 , 42787 , 621993 , 246280 , 4701911 , 6911174 , 1795817 , 67924923 , 86090231 , 342024294 , 2278311637 , 1216591807
n×2
1980887514
n×3
2971331271
n×4
3961775028
n×5
4952218785
n÷2
495221878.5
n÷3
330147919
n÷3
247610939.25
n÷5
198088751.4
n2
980978835780275049
n3
9.716043636477E+26
n4
9.6231947624882E+35
n5
9.5312331749016E+44
2 √n31471.316416699
3 √n996.80438458663
4 √n177.40156824758
5 √n62.974679191862
1 , 3 , 29 , 87 , 113 , 339 , 3277 , 9831 , 100747 , 302241 , 2921663 , 8764989 , 11384411 , 34153233 , 330147919 , 990443757
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
-990443756 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 990443757 can be divided by 16 positive divisors.
The sum of these divisors (counting 990443757) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000010001111100011101101
3
Ternary
2120000200202102010
4
Quaternary
323002033203231
5
Quinary
4012023200012
6
Senary
242140351433
8
Octal
7302174355
10
Decimal
990443757
12
Duodecimal
237845579
16
Hexadecimal
3b08f8ed
20
Vigesimal
f9a597h
36
Base36
gdonal
md5
4ba7d74d5a7e3ed2f30419f2c32c7802
sha1
3fa3a998499d00ff1ae94fc23c9bf036d8a048d9
sha256
b9b8504f9df3ab94778eafcc026614fcb48e2ec94469efd7f90c30ec0849e391
sha512
1fa8156afcff55891e3d34fffb7bc862a7015e39651c664b0094c3e1beafd6b9a0c282720819514d55ca3901eb6e91327784c7d33eaf15b9d60fe32ba8b16256
ripemd-160
9df21fe873afedc62699f864aad78471c9fa101a
Diameter
1980887514
Circumference
6223141661.5701
Area
3.0818359038144E+18
Volume
4.0698468413752E+27
Surface area
1.2327343615258E+19
Circumference
6223141661.5701
Perimeter
3961775028
Area
980978835780275049
Diagonal
1400698993.9172
Surface area
5885873014681650294
Volume
9.716043636477E+26
Space diagonal
1715498909.1634
Perimeter
2971331271
Area
4.247762961803E+17
Altitude
857749454.5817
Surface area
4.247762961803E+17
Volume
1.1450467236096E+26
Height
466899664.63905