1990263763 is an odd 10-digits composite number following 1990263762
and preceding 1990263764 . In scientific notation, it is written as 1.990263763 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1872307584 positive integers (up to 1990263763) that are relatively prime to 1990263763.
1990263763 has 8 divisors, whose sum is 2108330208
The reverse of 1990263763 is 3673620991
Previous prime number is 2213
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion nine hundred ninety million two hundred sixty-three thousand seven hundred sixty-three
Scientific notation
1.990263763 × 10^9
Engineering notation
1.990263763 × 10^9
Prime Factorization
17 × 2213 × 52903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1990263763
Product of the distinct prime numbers
The prime factorization of 1990263763 is 17 × 2213 × 52903.
Since it has a total of 3 prime factors.
7 , 3 , 33 , 42 , 418 , 970 , 8093 , 1066 , 2553 , 67895 , 715168 , 283285 , 7698774 , 8148720 , 25974914 , 90325734 , 911928552 , 935516464 , 9154911318 , 3228282532
n×2
3980527526
n×3
5970791289
n×4
7961055052
n×5
9951318815
n÷2
995131881.5
n÷3
663421254.33333
n÷3
497565940.75
n÷5
398052752.6
n2
3961149846310920169
n3
7.8837329989256E+27
n4
1.5690708104929E+37
n5
3.1228647757051E+46
2 √n
44612.372308587
3 √n
1257.873241643
4 √n
211.2164110778
5 √n
72.407262289279
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
-1990263762
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 1990263763 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990263763) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101000010000001111010011
3
Ternary
12010201000212121201
4
Quaternary
1312220100033103
5
Quinary
13034001420023
6
Senary
525254132031
8
Octal
16650201723
10
Decimal
1990263763
12
Duodecimal
476651017
16
Hexadecimal
76a103d3
20
Vigesimal
1b1j2j83
36
Base36
wwy9cj
md5
6a2fa3c725cbbdadb21f7130cdd83c78
sha1
4c2cd1cb0469ad6fd925f36a11a43016decb49c8
sha256
d9b53beb5a26f77a38f592949e950247f817356cb377209d71c71582ad433cbf
sha512
f6fdc84be75ade84c7d61acfb89e2ee54343f0912d6bafc16d872c18144282b1394d24746cdb20d8ba0c7b2f1fa0277f21861a4b404576a04ee795c12e8c4dd1
ripemd-160
c7f353048e2b16671ce464ae0389c755f6763237
Diameter
3980527526
Circumference
12505196033.094
Area
1.2444319256939E+19
Volume
3.3023303563051E+28
Surface area
4.9777277027755E+19
Circumference
12505196033.094
Perimeter
7961055052
Area
3961149846310920169
Diagonal
2814658006.3343
Surface area
2.3766899077866E+19
Volume
7.8837329989256E+27
Space diagonal
3447237957.9792
Perimeter
5970791289
Area
1.715228197551E+18
Altitude
1723618978.9896
Surface area
1.715228197551E+18
Volume
9.2910684410075E+26
Height
938219335.44477