1982487748 is an even 10-digits composite number following 1982487747
and preceding 1982487749 . In scientific notation, it is written as 1.982487748 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors.
There are 991243872 positive integers (up to 1982487748) that are relatively prime to 1982487748.
1982487748 has 6 divisors, whose sum is 3469353566
The reverse of 1982487748 is 8477842891
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
one billion nine hundred eighty-two million four hundred eighty-seven thousand seven hundred forty-eight
Scientific notation
1.982487748 × 10^9
Engineering notation
1.982487748 × 10^9
Prime Factorization
2 × 2 × 495621937
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
991243874 Product of the distinct prime numbers
The prime factorization of 1982487748 is 2 × 2 × 495621937.
Since it has a total of 3 prime factors.
8 , 6 , 92 , 68 , 109 , 209 , 398 , 8715 , 43753 , 86344 , 330647 , 30139 , 4844047 , 8177278 , 38566583 , 36439193 , 391230337 , 366818719 , 1752817504 , 5670244359
n×2
3964975496
n×3
5947463244
n×4
7929950992
n×5
9912438740
n÷2
991243874
n÷3
660829249.33333
n÷3
495621937
n÷5
396497549.6
n2
3930257670970111504
n3
7.7916876791813E+27
n4
1.5446925360219E+37
n5
3.0623340270905E+46
2 √n44525.136136794
3 √n1256.2329217978
4 √n211.00980104439
5 √n72.350594227331
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1982487747 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1982487748 can be divided by 6 positive divisors.
The sum of these divisors (counting 1982487748) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1110110001010100101110011000100
3
Ternary
12010011101210221011
4
Quaternary
1312022211303010
5
Quinary
13030004101443
6
Senary
524415332004
8
Octal
16612456304
10
Decimal
1982487748
12
Duodecimal
473b21004
16
Hexadecimal
762a5cc4
20
Vigesimal
1ajaaj78
36
Base36
wsblc4
md5
b0d9c6680b527aa13874141769d6e5a7
sha1
16de2ded3d4098e305b7f1ac545e7f3dca825991
sha256
a2808a2806ffd505de27934ea854e232a5b47aa4d1f275972dfcdf8a0e798c80
sha512
8185e43b3abb24a2aeabe7625ac7a03760f188e8deb9d12c52a81c3a1b64a93efac51f13dde863c39a1d80b9eaa5c26411924344c2d50bf5316cf1010a2aadf6
ripemd-160
0e5d82600a0e34aababa16e0623e60aae6df6cce
Diameter
3964975496
Circumference
12456337889.897
Area
1.2347268625835E+19
Volume
3.2637745029309E+28
Surface area
4.9389074503339E+19
Circumference
12456337889.897
Perimeter
7929950992
Area
3930257670970111504
Diagonal
2803661060.4601
Surface area
2.3581546025821E+19
Volume
7.7916876791813E+27
Space diagonal
3433769504.9188
Perimeter
5947463244
Area
1.7018514932394E+18
Altitude
1716884752.4594
Surface area
1.7018514932394E+18
Volume
9.1825919913946E+26
Height
934553686.82003