1982487969 is an odd 10-digits composite number following 1982487968
and preceding 1982487970 . In scientific notation, it is written as 1.982487969 × 10^9.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 1012387680 positive integers (up to 1982487969) that are relatively prime to 1982487969.
1982487969 has 16 divisors, whose sum is 2234327040
The reverse of 1982487969 is 9697842891
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 63 Digital Root 9
Name
one billion nine hundred eighty-two million four hundred eighty-seven thousand nine hundred sixty-nine
Scientific notation
1.982487969 × 10^9
Engineering notation
1.982487969 × 10^9
Prime Factorization
59 × 63 × 11 × 48487
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1982487969 Product of the distinct prime numbers
The prime factorization of 1982487969 is 59 × 63 × 11 × 48487.
Since it has a total of 4 prime factors.
2 , 2 , 30 , 73 , 7 , 429 , 223 , 1362 , 49642 , 67635 , 659084 , 521971 , 5123624 , 308004 , 31007303 , 22513415 , 71672107 , 417037528 , 3944096298 , 9627159035
n×2
3964975938
n×3
5947463907
n×4
7929951876
n×5
9912439845
n÷2
991243984.5
n÷3
660829323
n÷3
495621992.25
n÷5
396497593.8
n2
3930258547229744961
n3
7.7916902849424E+27
n4
1.5446932248072E+37
n5
3.0623357339762E+46
2 √n44525.138618538
3 √n1256.2329684778
4 √n211.00980692503
5 √n72.350595840403
1 , 11 , 59 , 63 , 649 , 693 , 3717 , 40887 , 48487 , 533357 , 2860733 , 3054681 , 31468063 , 33601491 , 180226179 , 1982487969
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
-1982487968 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 1982487969 can be divided by 16 positive divisors.
The sum of these divisors (counting 1982487969) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110001010100101110110100001
3
Ternary
12010011101211020100
4
Quaternary
1312022211312201
5
Quinary
13030004103334
6
Senary
524415333013
8
Octal
16612456641
10
Decimal
1982487969
12
Duodecimal
473b21169
16
Hexadecimal
762a5da1
20
Vigesimal
1ajaaji9
36
Base36
wsbli9
md5
7c49b5167dce60990ce73a1770f39da6
sha1
59a0c4864557e4cdd5b0c507c9e4f7275c85a72e
sha256
ad5ed75855ca01efd1a2fb6eea6b2bd38615df02dc94a29490b7e9d84efe3d07
sha512
f6bafeead11fc998de6922a276e1e409c81cda75084dd9030381b4aed349cad44ccd7e6c6d6c11c1b11694cf731bde8e05ed7c580f0fb390bcee088a093dcba6
ripemd-160
98877f472bf6ce6a0dcc340b44a5d98ee7d7ad70
Diameter
3964975938
Circumference
12456339278.481
Area
1.2347271378685E+19
Volume
3.2637755944296E+28
Surface area
4.9389085514742E+19
Circumference
12456339278.481
Perimeter
7929951876
Area
3930258547229744961
Diagonal
2803661373.0013
Surface area
2.3581551283378E+19
Volume
7.7916902849424E+27
Space diagonal
3433769887.702
Perimeter
5947463907
Area
1.7018518726709E+18
Altitude
1716884943.851
Surface area
1.7018518726709E+18
Volume
9.1825950623135E+26
Height
934553791.00043