2978396540 is an even 10-digits composite number following 2978396539
and preceding 2978396541 . In scientific notation, it is written as 2.978396540 × 10^9.
The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors.
There are 1021164480 positive integers (up to 2978396540) that are relatively prime to 2978396540.
2978396540 has 24 divisors, whose sum is 7148152032
The reverse of 2978396540 is 0456938792
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
two billion nine hundred seventy-eight million three hundred ninety-six thousand five hundred forty
Scientific notation
2.978396540 × 10^9
Engineering notation
2.978396540 × 10^9
Prime Factorization
2 × 2 × 7 × 5 × 21274261
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1489198270 Product of the distinct prime numbers
The prime factorization of 2978396540 is 2 × 2 × 7 × 5 × 21274261.
Since it has a total of 5 prime factors.
7 , 10 , 70 , 30 , 948 , 880 , 7291 , 6764 , 69835 , 29045 , 229041 , 421682 , 8055411 , 5906562 , 20352585 , 45281795 , 53859247 , 583777055 , 3989176563 , 8208225589
n×2
5956793080
n×3
8935189620
n×4
11913586160
n×5
14891982700
n÷2
1489198270
n÷3
992798846.66667
n÷3
744599135
n÷5
595679308
n2
8870845949483971600
n3
2.6420896882816E+28
n4
7.8691907859476E+37
n5
2.3437570609466E+47
2 √n54574.687722423
3 √n1438.7792734488
4 √n233.61225935816
5 √n78.486778493212
1 , 2 , 4 , 5 , 7 , 10 , 14 , 20 , 28 , 35 , 70 , 140 , 21274261 , 42548522 , 85097044 , 106371305 , 148919827 , 212742610 , 297839654 , 425485220 , 595679308 , 744599135 , 1489198270 , 2978396540
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2978396539 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2978396540 can be divided by 24 positive divisors.
The sum of these divisors (counting 2978396540) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10110001100001101011100101111100
3
Ternary
21200120101012221222
4
Quaternary
2301201223211330
5
Quinary
22044432142130
6
Senary
1211313212512
8
Octal
26141534574
10
Decimal
2978396540
12
Duodecimal
6b1561138
16
Hexadecimal
b186b97c
20
Vigesimal
26aejb70
36
Base36
1d99dh8
md5
a7e6a425fa15038dacd754c06219f1b3
sha1
e02a3f847372ec51d76bea09043ab6d12e9ca2ad
sha256
fba76e9e10641d99d6eeff73242344058b723785454bc4a3df269dbb1018f8f0
sha512
f5f751f5070d400414caf9b1946a9338fc4bc98c857f0f4d7990febcfe410cdd1c57ab93f311e695e28e57015e5a718d903234c13ecadf93e101426bff81c198
ripemd-160
fa30be671976efd55e4ff8e6abbba47f4df8c5b5
Diameter
5956793080
Circumference
18713817379.083
Area
2.7868584466026E+19
Volume
1.1067159406441E+29
Surface area
1.114743378641E+20
Circumference
18713817379.083
Perimeter
11913586160
Area
8870845949483971600
Diagonal
4212088780.9931
Surface area
5.3225075696904E+19
Volume
2.6420896882816E+28
Space diagonal
5158734132.3673
Perimeter
8935189620
Area
3.8411889726557E+18
Altitude
2579367066.1837
Surface area
3.8411889726557E+18
Volume
3.1137325584783E+27
Height
1404029593.6644