1993669085 is an odd 10-digits composite number following 1993669084
and preceding 1993669086 . In scientific notation, it is written as 1.993669085 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 1569718656 positive integers (up to 1993669085) that are relatively prime to 1993669085.
1993669085 has 16 divisors, whose sum is 2430292800
The reverse of 1993669085 is 5809663991
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
one billion nine hundred ninety-three million six hundred sixty-nine thousand eighty-five
Scientific notation
1.993669085 × 10^9
Engineering notation
1.993669085 × 10^9
Prime Factorization
5 × 1579 × 67 × 3769
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1993669085
Product of the distinct prime numbers
The prime factorization of 1993669085 is 5 × 1579 × 67 × 3769.
Since it has a total of 4 prime factors.
10 , 9 , 24 , 6 , 579 , 289 , 6989 , 5712 , 66221 , 97946 , 936680 , 609972 , 6975170 , 2206867 , 65371946 , 72228372 , 357229792 , 599190235 , 751675186 , 4861010861
n×2
3987338170
n×3
5981007255
n×4
7974676340
n×5
9968345425
n÷2
996834542.5
n÷3
664556361.66667
n÷3
498417271.25
n÷5
398733817
n2
3974716420484737225
n3
7.9242692491623E+27
n4
1.5798370623271E+37
n5
3.1496723104988E+46
2 √n
44650.521665486
3 √n
1258.5902358482
4 √n
211.30670047466
5 √n
72.432022973693
1 , 5 , 67 , 335 , 1579 , 3769 , 7895 , 18845 , 105793 , 252523 , 528965 , 1262615 , 5951251 , 29756255 , 398733817 , 1993669085
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
-1993669084
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 1993669085 can be divided by 16 positive divisors.
The sum of these divisors (counting 1993669085) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110110101001111100111011101
3
Ternary
12010221102212211202
4
Quaternary
1312311033213131
5
Quinary
13040334402320
6
Senary
525455125245
8
Octal
16665174735
10
Decimal
1993669085
12
Duodecimal
477813825
16
Hexadecimal
76d4f9dd
20
Vigesimal
1b308ce5
36
Base36
wyz8wt
md5
05545bcab4d77642cc0adb997119575c
sha1
b5f23bbf0eb894f26ca89ee7e73874f01ae56d79
sha256
f1fd76cb8ee64f6d6a5947c51ebcff1c5df9559ddbc0c36fe16bd9060572b7e3
sha512
0ad538a408e30a8647bd52c6eec2eef5f262a3ce4af2507f0dfb894cf896b663f15618fbcfbb18277eebc8fe49ed097adcc5bb6faa95e896bbcb5c29d57451ae
ripemd-160
213ff209f53a7480dc16f1e6ba9b3e8e52eeacb7
Diameter
3987338170
Circumference
12526592302.25
Area
1.2486939906698E+19
Volume
3.3193101410981E+28
Surface area
4.994775962679E+19
Circumference
12526592302.25
Perimeter
7974676340
Area
3974716420484737225
Diagonal
2819473858.891
Surface area
2.3848298522908E+19
Volume
7.9242692491623E+27
Space diagonal
3453136148.6994
Perimeter
5981007255
Area
1.7211026964895E+18
Altitude
1726568074.3497
Surface area
1.7211026964895E+18
Volume
9.3388408700511E+26
Height
939824619.63032