1990248614 is an even 10-digits composite number following 1990248613
and preceding 1990248615 . In scientific notation, it is written as 1.990248614 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 994989736 positive integers (up to 1990248614) that are relatively prime to 1990248614.
1990248614 has 8 divisors, whose sum is 2985776640
The reverse of 1990248614 is 4168420991
Previous prime number is 7853
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion nine hundred ninety million two hundred forty-eight thousand six hundred fourteen
Scientific notation
1.990248614 × 10^9
Engineering notation
1.990248614 × 10^9
Prime Factorization
2 × 7853 × 126719
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1990248614 Product of the distinct prime numbers
The prime factorization of 1990248614 is 2 × 7853 × 126719.
Since it has a total of 3 prime factors.
10 , 7 , 72 , 4 , 837 , 561 , 7754 , 9229 , 33750 , 22059 , 913563 , 440016 , 7448997 , 3159399 , 77354852 , 43737485 , 467127349 , 754890283 , 5285494062 , 65342204
n×2
3980497228
n×3
5970745842
n×4
7960994456
n×5
9951243070
n÷2
995124307
n÷3
663416204.66667
n÷3
497562153.5
n÷5
398049722.8
n2
3961089545528920996
n3
7.8835529779188E+27
n4
1.5690230387699E+37
n5
3.1227459282458E+46
2 √n44612.202523525
3 √n1257.8700501782
4 √n211.21600915538
5 √n72.407152062587
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
-1990248613 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 1990248614 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990248614) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101000001100100010100110
3
Ternary
12010201000002211122
4
Quaternary
1312220030202212
5
Quinary
13034000423424
6
Senary
525253533542
8
Octal
16650144246
10
Decimal
1990248614
12
Duodecimal
4766442b2
16
Hexadecimal
76a0c8a6
20
Vigesimal
1b1j11ae
36
Base36
wwxxnq
md5
4df4433bc4d92e0bd941750495c5e7ea
sha1
c22e1c9dea61120ea682f52a32f91f4a821df400
sha256
2d077d51322abc204032df84f558b7a81c1c288df0f49208f70c7bd9c03331a4
sha512
c508ae8515a6feb9aff8854ffbd0e75f2614c5bae4a8ddb74cb1fc8d17cdd7d0f971fee2b44e2e6f141b74aeac33da34ffa9a2cf86fc946041a6321b780dafbd
ripemd-160
77a6fbe0f2ed74dd398d6290be14b0870e6f8f2c
Diameter
3980497228
Circumference
12505100849.119
Area
1.2444129816445E+19
Volume
3.3022549492821E+28
Surface area
4.977651926578E+19
Circumference
12505100849.119
Perimeter
7960994456
Area
3961089545528920996
Diagonal
2814636582.4131
Surface area
2.3766537273174E+19
Volume
7.8835529779188E+27
Space diagonal
3447211719.1415
Perimeter
5970745842
Area
1.7152020865465E+18
Altitude
1723605859.5708
Surface area
1.7152020865465E+18
Volume
9.2908562842163E+26
Height
938212194.13769