1990752469 is an odd 10-digits prime number following 1990752468
and preceding 1990752470 . In scientific notation, it is written as 1.990752469 × 10^9.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 1990752468 positive integers (up to 1990752469) that are relatively prime to 1990752469.
1990752469 has 2 divisors, whose sum is 1990752470
The reverse of 1990752469 is 9642570991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred ninety million seven hundred fifty-two thousand four hundred sixty-nine
Scientific notation
1.990752469 × 10^9
Engineering notation
1.990752469 × 10^9
Prime Factorization
1990752469
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1990752469 Product of the distinct prime numbers
The prime factorization of 1990752469 is 1990752469.
Since it has a total of 1 prime factors.
9 , 10 , 96 , 97 , 308 , 893 , 8 , 3563 , 74595 , 8084 , 543682 , 227572 , 6243271 , 3424356 , 35710081 , 92266052 , 999732481 , 16851171 , 9951027669 , 5483769896
n×2
3981504938
n×3
5972257407
n×4
7963009876
n×5
9953762345
n÷2
995376234.5
n÷3
663584156.33333
n÷3
497688117.25
n÷5
398150493.8
n2
3963095392829595961
n3
7.889541938158E+27
n4
1.5706125092667E+37
n5
3.126700730665E+46
2 √n44617.849219791
3 √n1257.9761894538
4 √n211.22937584482
5 √n72.410817836952
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1990752470 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
995376235 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44617.849230997 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989954 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1990752469 can be divided by 2 positive divisors.
The sum of these divisors (counting 1990752469) is 1990752470, the average is 995376235.
Base
System
Value
2
Binary
1110110101010000111100011010101
3
Ternary
12010201221200222221
4
Quaternary
1312222013203111
5
Quinary
13034113034334
6
Senary
525312422341
8
Octal
16652074325
10
Decimal
1990752469
12
Duodecimal
4768479b1
16
Hexadecimal
76a878d5
20
Vigesimal
1b224139
36
Base36
wx8qfp
md5
72bc9482441ebb0c800b63d8da153114
sha1
651575df0f04cd54e459b26883dc329b0072ce30
sha256
a1f39b408532cd56d0d41668dbc1ce6f7b93c17dd4142d69333d907afd657e7e
sha512
79e5d3ba6055e8c2f3fa1c81690414c3ab9a60f0a37aa2d1d6d1c94538b4e612be9ab76f4db3cfcfacdf478de49b79c975b4828a88e268c54b4f881956456004
ripemd-160
405ee24e9ecb06577ceecadb46d97b9d51f0c553
Diameter
3981504938
Circumference
12508266663.452
Area
1.2450431371589E+19
Volume
3.3047635990808E+28
Surface area
4.9801725486356E+19
Circumference
12508266663.452
Perimeter
7963009876
Area
3963095392829595961
Diagonal
2815349140.9875
Surface area
2.3778572356978E+19
Volume
7.889541938158E+27
Space diagonal
3448084421.6012
Perimeter
5972257407
Area
1.7160706439057E+18
Altitude
1724042210.8006
Surface area
1.7160706439057E+18
Volume
9.2979143415454E+26
Height
938449713.66251