1990249204 is an even 10-digits composite number following 1990249203
and preceding 1990249205 . In scientific notation, it is written as 1.990249204 × 10^9.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 979170720 positive integers (up to 1990249204) that are relatively prime to 1990249204.
1990249204 has 24 divisors, whose sum is 3538892448
The reverse of 1990249204 is 4029420991
Previous prime number is 1013
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion nine hundred ninety million two hundred forty-nine thousand two hundred four
Scientific notation
1.990249204 × 10^9
Engineering notation
1.990249204 × 10^9
Prime Factorization
2 × 2 × 67 × 1013 × 7331
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
995124602 Product of the distinct prime numbers
The prime factorization of 1990249204 is 2 × 2 × 67 × 1013 × 7331.
Since it has a total of 5 prime factors.
9 , 1 , 83 , 58 , 3 , 677 , 3113 , 4032 , 19880 , 81001 , 227891 , 775109 , 6610216 , 7243008 , 42694070 , 89151410 , 51180462 , 821750774 , 377427055 , 1648974572
n×2
3980498408
n×3
5970747612
n×4
7960996816
n×5
9951246020
n÷2
995124602
n÷3
663416401.33333
n÷3
497562301
n÷5
398049840.8
n2
3961091894022633616
n3
7.8835599890494E+27
n4
1.5690248992892E+37
n5
3.1227505568665E+46
2 √n44612.209136065
3 √n1257.8701744748
4 √n211.21602480888
5 √n72.407156355539
1 , 2 , 4 , 67 , 134 , 268 , 1013 , 2026 , 4052 , 7331 , 14662 , 29324 , 67871 , 135742 , 271484 , 491177 , 982354 , 1964708 , 7426303 , 14852606 , 29705212 , 497562301 , 995124602 , 1990249204
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1990249203 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1990249204 can be divided by 24 positive divisors.
The sum of these divisors (counting 1990249204) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110110101000001100101011110100
3
Ternary
12010201000010122111
4
Quaternary
1312220030223310
5
Quinary
13034000433304
6
Senary
525253540404
8
Octal
16650145364
10
Decimal
1990249204
12
Duodecimal
476644704
16
Hexadecimal
76a0caf4
20
Vigesimal
1b1j1304
36
Base36
wwxy44
md5
e11333486dc06e1cce863243134eca5b
sha1
4c1a82ddedbff09d84ca7b385f390264fed87738
sha256
be15637f78bc908c475ab76c0b255efd1785009a2879695a80eea28d36fa2b69
sha512
cc94ba2cff4e003189d6f44c76ce3a33a77e416edf2e7facd66e4641b8472e7e7923fc3e2a679d06a80b9f310f530ec999520608d77be67802caa75f6fb3cc80
ripemd-160
3b443a6a25fb125c4881940bb0ab75133f704a2e
Diameter
3980498408
Circumference
12505104556.199
Area
1.2444137194456E+19
Volume
3.3022578860976E+28
Surface area
4.9776548777822E+19
Circumference
12505104556.199
Perimeter
7960996816
Area
3961091894022633616
Diagonal
2814637416.7991
Surface area
2.3766551364136E+19
Volume
7.8835599890494E+27
Space diagonal
3447212741.0515
Perimeter
5970747612
Area
1.7152031034741E+18
Altitude
1723606370.5258
Surface area
1.7152031034741E+18
Volume
9.290864546913E+26
Height
938212472.26635