1989968583 is an odd 10-digits composite number following 1989968582
and preceding 1989968584 . In scientific notation, it is written as 1.989968583 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 1326265848 positive integers (up to 1989968583) that are relatively prime to 1989968583.
1989968583 has 8 divisors, whose sum is 2654051200
The reverse of 1989968583 is 3858699891
Previous prime number is 3559
Is Prime? no Number parity odd Number length 10 Sum of Digits 66 Digital Root 3
Name
one billion nine hundred eighty-nine million nine hundred sixty-eight thousand five hundred eighty-three
Scientific notation
1.989968583 × 10^9
Engineering notation
1.989968583 × 10^9
Prime Factorization
3 × 3559 × 186379
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1989968583 Product of the distinct prime numbers
The prime factorization of 1989968583 is 3 × 3559 × 186379.
Since it has a total of 3 prime factors.
6 , 6 , 75 , 58 , 616 , 332 , 9159 , 5382 , 49692 , 32048 , 764227 , 608031 , 4076643 , 3181698 , 68912626 , 39246466 , 981707903 , 480870334 , 3305206774 , 2704549790
n×2
3979937166
n×3
5969905749
n×4
7959874332
n×5
9949842915
n÷2
994984291.5
n÷3
663322861
n÷3
497492145.75
n÷5
397993716.6
n2
3959974961327027889
n3
7.8802257625074E+27
n4
1.5681401694337E+37
n5
3.1205496709134E+46
2 √n44609.063910824
3 √n1257.8110526696
4 √n211.20857916009
5 √n72.405114388669
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
-1989968582 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 1989968583 can be divided by 8 positive divisors.
The sum of these divisors (counting 1989968583) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110100111001000001011000111
3
Ternary
12010200110212201010
4
Quaternary
1312213020023013
5
Quinary
13033412443313
6
Senary
525243533303
8
Octal
16647101307
10
Decimal
1989968583
12
Duodecimal
47652a233
16
Hexadecimal
769c82c7
20
Vigesimal
1b1h6193
36
Base36
wwrxl3
md5
bb591646b40efe8e36ceee1d72e58061
sha1
26fb3f0cae4ccc0565df9c0d1752d14cfb4fc203
sha256
23af265252542d321159880e89a29c5331b1b651cd354300f2654de8a1a7bf51
sha512
b2977b91d700917628e6fd5432f0242b1aff1d2ce711fd33b029a7d9915c68a5d3f20232fc152d526481170c4e5954845f9d55ce28bd1d302c3885e572eebc90
ripemd-160
f68f1adea07648611f4e15f77c6236a105e9ef5c
Diameter
3979937166
Circumference
12503341362.455
Area
1.2440628246905E+19
Volume
3.3008612485496E+28
Surface area
4.9762512987618E+19
Circumference
12503341362.455
Perimeter
7959874332
Area
3959974961327027889
Diagonal
2814240558.775
Surface area
2.3759849767962E+19
Volume
7.8802257625074E+27
Space diagonal
3446726691.2218
Perimeter
5969905749
Area
1.7147194574298E+18
Altitude
1723363345.6109
Surface area
1.7147194574298E+18
Volume
9.2869351232499E+26
Height
938080186.25832