1982085807 is an odd 10-digits composite number following 1982085806
and preceding 1982085808 . In scientific notation, it is written as 1.982085807 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 1217942880 positive integers (up to 1982085807) that are relatively prime to 1982085807.
1982085807 has 16 divisors, whose sum is 2850277248
The reverse of 1982085807 is 7085802891
Previous prime number is 683
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 48
Digital Root 3
Name
one billion nine hundred eighty-two million eighty-five thousand eight hundred seven
Scientific notation
1.982085807 × 10^9
Engineering notation
1.982085807 × 10^9
Prime Factorization
3 × 13 × 683 × 74411
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1982085807
Product of the distinct prime numbers
The prime factorization of 1982085807 is 3 × 13 × 683 × 74411.
Since it has a total of 4 prime factors.
4 , 6 , 99 , 44 , 13 , 361 , 6612 , 998 , 78005 , 5387 , 809395 , 937871 , 431130 , 9160738 , 17325191 , 52405505 , 675110295 , 490041883 , 483162795 , 9946426169
n×2
3964171614
n×3
5946257421
n×4
7928343228
n×5
9910429035
n÷2
991042903.5
n÷3
660695269
n÷3
495521451.75
n÷5
396417161.4
n2
3928664146310841249
n3
7.7869494448725E+27
n4
1.5434401974508E+37
n5
3.0592309093206E+46
2 √n
44520.622266541
3 √n
1256.1480174236
4 √n
210.99910489512
5 √n
72.347660234028
1 , 3 , 13 , 39 , 683 , 2049 , 8879 , 26637 , 74411 , 223233 , 967343 , 2902029 , 50822713 , 152468139 , 660695269 , 1982085807
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1982085806
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1982085807 can be divided by 16 positive divisors.
The sum of these divisors (counting 1982085807) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110001001000011101010101111
3
Ternary
12010010122101120110
4
Quaternary
1312021003222233
5
Quinary
13024403221212
6
Senary
524402551103
8
Octal
16611035257
10
Decimal
1982085807
12
Duodecimal
473968493
16
Hexadecimal
76243aaf
20
Vigesimal
1aj80ea7
36
Base36
ws2z73
md5
609a1976288e1c1dcdcb070e68e41eed
sha1
c3b67184e36b63e2637cafd436681d928eb7655e
sha256
7d2069606e5184e1d49ba27fa7f9d0239956edff810ace5b3dbf1677644b0d57
sha512
8a3e9091c349fd89c4993d656f63e9ab7a149a77ecea220be1b67d612c2145c26c319744141be15f32bb5262902e06e60a11796cd6321bb3433d3026166ca2f9
ripemd-160
e8bd3b63150e60b6eb634bc3f7dc336f5a56adc0
Diameter
3964171614
Circumference
12453812420.112
Area
1.2342262420472E+19
Volume
3.2617897559849E+28
Surface area
4.9369049681887E+19
Circumference
12453812420.112
Perimeter
7928343228
Area
3928664146310841249
Diagonal
2803092630.0466
Surface area
2.3571984877865E+19
Volume
7.7869494448725E+27
Space diagonal
3433073322.6852
Perimeter
5946257421
Area
1.7011614768211E+18
Altitude
1716536661.3426
Surface area
1.7011614768211E+18
Volume
9.1770079287103E+26
Height
934364210.01554