1982487973 is an odd 10-digits composite number following 1982487972
and preceding 1982487974 . In scientific notation, it is written as 1.982487973 × 10^9.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 1982120140 positive integers (up to 1982487973) that are relatively prime to 1982487973.
1982487973 has 4 divisors, whose sum is 1982855808
The reverse of 1982487973 is 3797842891
Previous prime number is 5471
Is Prime? no Number parity odd Number length 10 Sum of Digits 58 Digital Root 4
Name
one billion nine hundred eighty-two million four hundred eighty-seven thousand nine hundred seventy-three
Scientific notation
1.982487973 × 10^9
Engineering notation
1.982487973 × 10^9
Prime Factorization
5471 × 362363
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1982487973 Product of the distinct prime numbers
The prime factorization of 1982487973 is 5471 × 362363.
Since it has a total of 2 prime factors.
4 , 2 , 3 , 52 , 763 , 776 , 4419 , 300 , 45360 , 31429 , 518768 , 491162 , 3787539 , 8582534 , 46345659 , 95243766 , 750356986 , 217183525 , 6658070292 , 2908021200
n×2
3964975946
n×3
5947463919
n×4
7929951892
n×5
9912439865
n÷2
991243986.5
n÷3
660829324.33333
n÷3
495621993.25
n÷5
396497594.6
n2
3930258563089648729
n3
7.7916903321055E+27
n4
1.544693237274E+37
n5
3.06233576487E+46
2 √n44525.138663456
3 √n1256.2329693227
4 √n211.00980703147
5 √n72.350595869599
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1982487972 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1982487973 can be divided by 4 positive divisors.
The sum of these divisors (counting 1982487973) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110110001010100101110110100101
3
Ternary
12010011101211020111
4
Quaternary
1312022211312211
5
Quinary
13030004103343
6
Senary
524415333021
8
Octal
16612456645
10
Decimal
1982487973
12
Duodecimal
473b21171
16
Hexadecimal
762a5da5
20
Vigesimal
1ajaajid
36
Base36
wsblid
md5
8f41851d454d270772112ecacc078aae
sha1
d62e8443c169fbf818473a6007cd6cde0da04116
sha256
c7426254d7885775454de74501c9a560b466d6772e2f255d0df4e5e60c408279
sha512
fbbd791961544fd36aa259f661cc629b79182425be6d921b71674b8566f8d48d5175d22b94373a962d4ce7b7ac6d0a4b97cda4e814442b0bfb03bba643273446
ripemd-160
afa991b5892d22931d9eb924f3da02a058545aec
Diameter
3964975946
Circumference
12456339303.614
Area
1.2347271428511E+19
Volume
3.2637756141852E+28
Surface area
4.9389085714043E+19
Circumference
12456339303.614
Perimeter
7929951892
Area
3930258563089648729
Diagonal
2803661378.6581
Surface area
2.3581551378538E+19
Volume
7.7916903321055E+27
Space diagonal
3433769894.6302
Perimeter
5947463919
Area
1.7018518795385E+18
Altitude
1716884947.3151
Surface area
1.7018518795385E+18
Volume
9.1825951178958E+26
Height
934553792.88605