6875981390 is an even 10-digits composite number following 6875981389
and preceding 6875981391 . In scientific notation, it is written as 6.875981390 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 2750392552 positive integers (up to 6875981390) that are relatively prime to 6875981390.
6875981390 has 8 divisors, whose sum is 12376766520
The reverse of 6875981390 is 0931895786
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 56
Digital Root 2
Name
six billion eight hundred seventy-five million nine hundred eighty-one thousand three hundred ninety
Scientific notation
6.875981390 × 10^9
Engineering notation
6.875981390 × 10^9
Prime Factorization
2 × 5 × 687598139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6875981390
Product of the distinct prime numbers
The prime factorization of 6875981390 is 2 × 5 × 687598139.
Since it has a total of 3 prime factors.
10 , 5 , 64 , 44 , 201 , 918 , 2039 , 1992 , 63213 , 66669 , 957296 , 829531 , 8700979 , 4005255 , 11486854 , 73286556 , 415374775 , 49689631 , 8913739214 , 8365868416
n×2
13751962780
n×3
20627944170
n×4
27503925560
n×5
34379906950
n÷2
3437990695
n÷3
2291993796.6667
n÷3
1718995347.5
n÷5
1375196278
n2
4.7279120075626E+19
n3
3.2509034977558E+29
n4
2.2353151951255E+39
n5
1.5369985682467E+49
2 √n
82921.537552074
3 √n
1901.5667031551
4 √n
287.96100005396
5 √n
92.782685487863
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6875981389
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6875981390 can be divided by 8 positive divisors.
The sum of these divisors (counting 6875981390) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011001110101110010011001001110
3
Ternary
122202012101001020102
4
Quaternary
12121311302121032
5
Quinary
103040222401030
6
Senary
3054144051102
8
Octal
63165623116
10
Decimal
6875981390
12
Duodecimal
13ba903a92
16
Hexadecimal
199d7264e
20
Vigesimal
578ehd9a
36
Base36
35ps572
md5
0b0172357ec40f3e4ea34ad34d3d66ce
sha1
74581cd40ab7e972ddab7bbdff1137761c87ecb8
sha256
5f95c96a8b2fc81951077be77c7d11ac02bc358831c064dd88d748b2ea9b4347
sha512
87eb19041081cbd1c9aaf3757691789d54c56e0c29e6494e0317e36759d8bc353fe3c524920ffb99945a807d02dd7422af30114182b6ae56a4889a726452f179
ripemd-160
6e65d32f6192592feccf83f2c2a7f08530599734
Diameter
13751962780
Circumference
43203065242.088
Area
1.4853173629778E+20
Volume
1.3617352728105E+30
Surface area
5.9412694519111E+20
Circumference
43203065242.088
Perimeter
27503925560
Area
4.7279120075626E+19
Diagonal
9724106136.363
Surface area
2.8367472045376E+20
Volume
3.2509034977558E+29
Space diagonal
11909549119.378
Perimeter
20627944170
Area
2.0472459527034E+19
Altitude
5954774559.689
Surface area
2.0472459527034E+19
Volume
3.8312265137437E+28
Height
3241368712.121