2978996819 is an odd 10-digits composite number following 2978996818
and preceding 2978996820 . In scientific notation, it is written as 2.978996819 × 10^9.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 2735376640 positive integers (up to 2978996819) that are relatively prime to 2978996819.
2978996819 has 8 divisors, whose sum is 3231165168
The reverse of 2978996819 is 9186998792
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 68
Digital Root 5
Name
two billion nine hundred seventy-eight million nine hundred ninety-six thousand eight hundred nineteen
Scientific notation
2.978996819 × 10^9
Engineering notation
2.978996819 × 10^9
Prime Factorization
17 × 41 × 4274027
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2978996819
Product of the distinct prime numbers
The prime factorization of 2978996819 is 17 × 41 × 4274027.
Since it has a total of 3 prime factors.
10 , 5 , 23 , 73 , 696 , 631 , 7245 , 6036 , 685 , 33162 , 458436 , 883905 , 1614961 , 2258151 , 86657708 , 2962897 , 121477917 , 477054029 , 3212785867 , 3799232027
n×2
5957993638
n×3
8936990457
n×4
11915987276
n×5
14894984095
n÷2
1489498409.5
n÷3
992998939.66667
n÷3
744749204.75
n÷5
595799363.8
n2
8874422047612118761
n3
2.64368750503E+28
n4
7.8755366679144E+37
n5
2.3461198681635E+47
2 √n
54580.187055378
3 √n
1438.8759262345
4 √n
233.62402927648
5 √n
78.489941951571
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
-2978996818
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 2978996819 can be divided by 8 positive divisors.
The sum of these divisors (counting 2978996819) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110001100011111110001001010011
3
Ternary
21200121111201101112
4
Quaternary
2301203332021103
5
Quinary
22100110344234
6
Senary
1211334123535
8
Octal
26143761123
10
Decimal
2978996819
12
Duodecimal
6b17b05ab
16
Hexadecimal
b18fe253
20
Vigesimal
26aiec0j
36
Base36
1d9m8nn
md5
6765b51dd3dda937606d983072c236ea
sha1
be33e22b835bb124e39fe1ede975ef606836a7cd
sha256
8896ddcf044a4daeffc8289635cd0123fc62372c797a1c237371ac51c97c09bf
sha512
4104fa8dba55f8e40d9052961e90864badca8074bff3570bd43b8fb614a3d7706d060f780ad4f1b974a9622d20e37d14b96f3babb0a3bf4e111977daae220170
ripemd-160
9224e0ca5115fc56a9da6bfde27c459121e9ebef
Diameter
5957993638
Circumference
18717589043.276
Area
2.7879819109634E+19
Volume
1.1073852325586E+29
Surface area
1.1151927643853E+20
Circumference
18717589043.276
Perimeter
11915987276
Area
8874422047612118761
Diagonal
4212937703.6961
Surface area
5.3246532285673E+19
Volume
2.64368750503E+28
Space diagonal
5159773846.0941
Perimeter
8936990457
Area
3.8427374685684E+18
Altitude
2579886923.047
Surface area
3.8427374685684E+18
Volume
3.1156156035748E+27
Height
1404312567.8987