2678291239 is an odd 10-digits composite number following 2678291238
and preceding 2678291240 . In scientific notation, it is written as 2.678291239 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 2459716896 positive integers (up to 2678291239) that are relatively prime to 2678291239.
2678291239 has 8 divisors, whose sum is 2898957600
The reverse of 2678291239 is 9321928762
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
two billion six hundred seventy-eight million two hundred ninety-one thousand two hundred thirty-nine
Scientific notation
2.678291239 × 10^9
Engineering notation
2.678291239 × 10^9
Prime Factorization
13 × 197 × 1045799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2678291239
Product of the distinct prime numbers
The prime factorization of 2678291239 is 13 × 197 × 1045799.
Since it has a total of 3 prime factors.
4 , 3 , 43 , 53 , 813 , 966 , 2187 , 6238 , 32933 , 76703 , 383732 , 15894 , 6820261 , 2116258 , 57610581 , 54414667 , 727907993 , 994853652 , 7559393322 , 322908702
n×2
5356582478
n×3
8034873717
n×4
10713164956
n×5
13391456195
n÷2
1339145619.5
n÷3
892763746.33333
n÷3
669572809.75
n÷5
535658247.8
n2
7173243960904155121
n3
1.9212036455699E+28
n4
5.1455428922648E+37
n5
1.3781262448252E+47
2 √n
51752.209991458
3 √n
1388.7346348939
4 √n
227.49112068707
5 √n
76.837205245212
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
-2678291238
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 2678291239 can be divided by 8 positive divisors.
The sum of these divisors (counting 2678291239) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011111101000110111101100100111
3
Ternary
20220122200021212211
4
Quaternary
2133220313230213
5
Quinary
20441120304424
6
Senary
1121433024251
8
Octal
23750675447
10
Decimal
2678291239
12
Duodecimal
628b55087
16
Hexadecimal
9fa37b27
20
Vigesimal
21gj681j
36
Base36
18al2qv
md5
7a55385d79cb9430c89272a552d10764
sha1
ec32ab0611594837cd6c4aa6dfed7538fa7b22a2
sha256
b0101caae457f21a9c704f89c2b797ce16400ff282223dc5e795d516355a9205
sha512
a768002b80f1d1c7a37bb959c798d508eea831fa0afa4ecdd044cebe74b166a0d3bb41f13922a5ab0a14e860e10d36100983b46233b7d0203b74979b3ee782b6
ripemd-160
2d3612fc9cf0948829e6f701c09b72b1127d9ba9
Diameter
5356582478
Circumference
16828200161.233
Area
2.2535410529984E+19
Volume
8.0475190119632E+28
Surface area
9.0141642119935E+19
Circumference
16828200161.233
Perimeter
10713164956
Area
7173243960904155121
Diagonal
3787675794.1788
Surface area
4.3039463765425E+19
Volume
1.9212036455699E+28
Space diagonal
4638936503.4146
Perimeter
8034873717
Area
3.1061057488432E+18
Altitude
2319468251.7073
Surface area
3.1061057488432E+18
Volume
2.2641602097047E+27
Height
1262558598.0596