1990369562 is an even 10-digits composite number following 1990369561
and preceding 1990369563 . In scientific notation, it is written as 1.990369562 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 995118912 positive integers (up to 1990369562) that are relatively prime to 1990369562.
1990369562 has 8 divisors, whose sum is 2985751956
The reverse of 1990369562 is 2659630991
Previous prime number is 23473
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion nine hundred ninety million three hundred sixty-nine thousand five hundred sixty-two
Scientific notation
1.990369562 × 10^9
Engineering notation
1.990369562 × 10^9
Prime Factorization
2 × 23473 × 42397
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1990369562
Product of the distinct prime numbers
The prime factorization of 1990369562 is 2 × 23473 × 42397.
Since it has a total of 3 prime factors.
4 , 9 , 75 , 87 , 357 , 395 , 9988 , 8674 , 60976 , 17308 , 686951 , 125289 , 7233079 , 101815 , 50877102 , 57436382 , 868009601 , 653968072 , 6786895995 , 1042723791
n×2
3980739124
n×3
5971108686
n×4
7961478248
n×5
9951847810
n÷2
995184781
n÷3
663456520.66667
n÷3
497592390.5
n÷5
398073912.4
n2
3961570993336071844
n3
7.8849903228382E+27
n4
1.5694044735242E+37
n5
3.1236948945692E+46
2 √n
44613.558051337
3 √n
1257.8955300411
4 √n
211.21921799717
5 √n
72.408032082027
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
-1990369561
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 1990369562 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990369562) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101000101010000100011010
3
Ternary
12010201020020202012
4
Quaternary
1312220222010122
5
Quinary
13034013311222
6
Senary
525300305522
8
Octal
16650520432
10
Decimal
1990369562
12
Duodecimal
4766a22a2
16
Hexadecimal
76a2a11a
20
Vigesimal
1b1jg3i2
36
Base36
wx0ize
md5
5c669f8db76bea4fa9ae5f9bc3784f38
sha1
37572b176de2d7b19ae34a3655491d55264302f8
sha256
a939bbdf9148438fb1e7483e638a75be265954635ef08e214f10c0b718c715c1
sha512
a040e17cca8e5a16f96e11c6080fea27b056ac132ab579b121b08d0e0b5d632b006c45d8060991e1464e85cfdb29dc87f63801c1f6977cb2b7fad9512719abf7
ripemd-160
3dc1405a22e1dba83f605650334af5b39160068c
Diameter
3980739124
Circumference
12505860787.816
Area
1.2445642329339E+19
Volume
3.302857022914E+28
Surface area
4.9782569317356E+19
Circumference
12505860787.816
Perimeter
7961478248
Area
3961570993336071844
Diagonal
2814807628.715
Surface area
2.3769425960016E+19
Volume
7.8849903228382E+27
Space diagonal
3447421207.2226
Perimeter
5971108686
Area
1.7154105595623E+18
Altitude
1723710603.6113
Surface area
1.7154105595623E+18
Volume
9.2925502114487E+26
Height
938269209.57167