1990674803 is an odd 10-digits composite number following 1990674802
and preceding 1990674804 . In scientific notation, it is written as 1.990674803 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1835030304 positive integers (up to 1990674803) that are relatively prime to 1990674803.
1990674803 has 8 divisors, whose sum is 2146738608
The reverse of 1990674803 is 3084760991
Previous prime number is 733
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion nine hundred ninety million six hundred seventy-four thousand eight hundred three
Scientific notation
1.990674803 × 10^9
Engineering notation
1.990674803 × 10^9
Prime Factorization
13 × 733 × 208907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1990674803
Product of the distinct prime numbers
The prime factorization of 1990674803 is 13 × 733 × 208907.
Since it has a total of 3 prime factors.
1 , 9 , 77 , 99 , 692 , 271 , 9766 , 1107 , 30699 , 81564 , 50893 , 927293 , 3496151 , 2438255 , 97487801 , 94822197 , 195472937 , 969458844 , 8942988198 , 5143337472
n×2
3981349606
n×3
5972024409
n×4
7962699212
n×5
9953374015
n÷2
995337401.5
n÷3
663558267.66667
n÷3
497668700.75
n÷5
398134960.6
n2
3962786171299088809
n3
7.8886185808819E+27
n4
1.5703674239439E+37
n5
3.1260908622972E+46
2 √n
44616.978864553
3 √n
1257.9598299364
4 √n
211.22731562124
5 √n
72.410252829858
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
-1990674802
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 1990674803 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990674803) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101001110100100101110011
3
Ternary
12010201210202110102
4
Quaternary
1312221310211303
5
Quinary
13034103043203
6
Senary
525311023015
8
Octal
16651644563
10
Decimal
1990674803
12
Duodecimal
47680aa6b
16
Hexadecimal
76a74973
20
Vigesimal
1b21e703
36
Base36
wx72ib
md5
60e9c02e10a65b4a372558d30daccdcd
sha1
8b7e21493c2ce14ba7043c264b1dcde166b3f980
sha256
3a46cc9a2f72fbc1f4a0fd19662b4b506fd4e84c4a0fe7853bc7ae1c743eb197
sha512
80b4d57109c2b5b1ad950893182d61c8a594f874cb83f94f70fc852cef9e01223f4f402741445c3cb1beba2646097ccb308126e37045386fb35717f01fad8061
ripemd-160
ba917f8c8bd1282a74940ee5814b596a03b8216a
Diameter
3981349606
Circumference
12507778673.582
Area
1.24494599235E+19
Volume
3.3043768240894E+28
Surface area
4.9797839694002E+19
Circumference
12507778673.582
Perimeter
7962699212
Area
3962786171299088809
Diagonal
2815239304.677
Surface area
2.3776717027795E+19
Volume
7.8886185808819E+27
Space diagonal
3447949900.1432
Perimeter
5972024409
Area
1.7159367470553E+18
Altitude
1723974950.0716
Surface area
1.7159367470553E+18
Volume
9.2968261545597E+26
Height
938413101.559