1982992885 is an odd 10-digits composite number following 1982992884
and preceding 1982992886 . In scientific notation, it is written as 1.982992885 × 10^9.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 1530113536 positive integers (up to 1982992885) that are relatively prime to 1982992885.
1982992885 has 16 divisors, whose sum is 2464182000
The reverse of 1982992885 is 5882992891
Previous prime number is 1049
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
one billion nine hundred eighty-two million nine hundred ninety-two thousand eight hundred eighty-five
Scientific notation
1.982992885 × 10^9
Engineering notation
1.982992885 × 10^9
Prime Factorization
5 × 29 × 1049 × 13037
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1982992885
Product of the distinct prime numbers
The prime factorization of 1982992885 is 5 × 29 × 1049 × 13037.
Since it has a total of 4 prime factors.
4 , 9 , 47 , 81 , 946 , 440 , 2449 , 1051 , 8854 , 33298 , 107363 , 416691 , 9416258 , 3461442 , 64778155 , 67464770 , 767520126 , 683230336 , 4366298937 , 2913940912
n×2
3965985770
n×3
5948978655
n×4
7931971540
n×5
9914964425
n÷2
991496442.5
n÷3
660997628.33333
n÷3
495748221.25
n÷5
396598577
n2
3932260781960623225
n3
7.7976451525925E+27
n4
1.5462674857346E+37
n5
3.0662374225185E+46
2 √n
44530.808267985
3 √n
1256.3396086011
4 √n
211.02324106123
5 √n
72.354280831484
1 , 5 , 29 , 145 , 1049 , 5245 , 13037 , 30421 , 65185 , 152105 , 378073 , 1890365 , 13675813 , 68379065 , 396598577 , 1982992885
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
-1982992884
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 1982992885 can be divided by 16 positive divisors.
The sum of these divisors (counting 1982992885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110001100100001000111110101
3
Ternary
12010012100110211221
4
Quaternary
1312030201013311
5
Quinary
13030121233020
6
Senary
524434230341
8
Octal
16614410765
10
Decimal
1982992885
12
Duodecimal
4741253b1
16
Hexadecimal
763211f5
20
Vigesimal
1ajde245
36
Base36
wsmf3p
md5
ce847452a1858536fe548ca5b073e015
sha1
e2d5bb645ed3f371c515523e6e3cdbfc5dd07707
sha256
28507d3722003c8c89ca622d315ef455b67a6e5000af04beecd4bc2031207e63
sha512
d4cff44f482074e3cd2dc8393f3abed33276d257ba4cf4b7f9d1c5e15d629308d0daf31fb5f1eb48bc0115689b966241e62b774ba9abada487ebb8ebab0191d5
ripemd-160
de61718f0e548a98eefcd3bf432c0f63211899bb
Diameter
3965985770
Circumference
12459511759.274
Area
1.2353561584607E+19
Volume
3.2662699635579E+28
Surface area
4.9414246338427E+19
Circumference
12459511759.274
Perimeter
7931971540
Area
3932260781960623225
Diagonal
2804375432.0564
Surface area
2.3593564691764E+19
Volume
7.7976451525925E+27
Space diagonal
3434644427.8676
Perimeter
5948978655
Area
1.7027188657416E+18
Altitude
1717322213.9338
Surface area
1.7027188657416E+18
Volume
9.1896129411409E+26
Height
934791810.68545