1992393085 is an odd 10-digits composite number following 1992393084
and preceding 1992393086 . In scientific notation, it is written as 1.992393085 × 10^9.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 1593914464 positive integers (up to 1992393085) that are relatively prime to 1992393085.
1992393085 has 4 divisors, whose sum is 2390871708
The reverse of 1992393085 is 5803932991
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion nine hundred ninety-two million three hundred ninety-three thousand eighty-five
Scientific notation
1.992393085 × 10^9
Engineering notation
1.992393085 × 10^9
Prime Factorization
5 × 398478617
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1992393085
Product of the distinct prime numbers
The prime factorization of 1992393085 is 5 × 398478617.
Since it has a total of 2 prime factors.
8 , 6 , 49 , 97 , 171 , 904 , 858 , 2204 , 77625 , 59400 , 727666 , 272973 , 8011534 , 1217351 , 45480955 , 81090645 , 399284537 , 323670919 , 9994933623 , 611804729
n×2
3984786170
n×3
5977179255
n×4
7969572340
n×5
9961965425
n÷2
996196542.5
n÷3
664131028.33333
n÷3
498098271.25
n÷5
398478617
n2
3969630205155817225
n3
7.9090637707596E+27
n4
1.5757963965685E+37
n5
3.1396058438911E+46
2 √n
44636.230631629
3 √n
1258.3216683957
4 √n
211.27288191254
5 √n
72.422748923911
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
-1992393084
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 1992393085 can be divided by 4 positive divisors.
The sum of these divisors (counting 1992393085) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110110110000011000000101111101
3
Ternary
12010212001001111111
4
Quaternary
1312300120011331
5
Quinary
13040023034320
6
Senary
525411522021
8
Octal
16660300575
10
Decimal
1992393085
12
Duodecimal
4772b9311
16
Hexadecimal
76c1817d
20
Vigesimal
1b2c92e5
36
Base36
wy7wcd
md5
d78af407489ebe10f62c4062e505e13d
sha1
faf46ebd7bddcb306a543fcbc0b67cd7f2a6bb0e
sha256
4fac3f7f5fa66be45d262a47e34381eee17bf1d1a57d16d72bebc87ff3527c15
sha512
cc1464964d95a3e46f8bfb4df11482ed99e930816a39cf67ed15e8c1ea198a90119b5209c88cd8de286e9ef83c39768665836a9c8ef890e02bb0256088aef9d3
ripemd-160
c63554127a24da2d738dbac21005459577c368a3
Diameter
3984786170
Circumference
12518574957.798
Area
1.2470961089986E+19
Volume
3.3129408851989E+28
Surface area
4.9883844359943E+19
Circumference
12518574957.798
Perimeter
7969572340
Area
3969630205155817225
Diagonal
2817669322.3854
Surface area
2.3817781230935E+19
Volume
7.9090637707596E+27
Space diagonal
3450926051.8689
Perimeter
5977179255
Area
1.7189003006475E+18
Altitude
1725463025.9344
Surface area
1.7189003006475E+18
Volume
9.3209210419016E+26
Height
939223107.46179