978049242 (number)

978049242 is an even 9-digits composite number following 978049241 and preceding 978049243. In scientific notation, it is written as 9.78049242 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 326016252 positive integers (up to 978049242) that are relatively prime to 978049242.

Interesting facts

Basic properties

Name

Name nine hundred seventy-eight million forty-nine thousand two hundred forty-two

Notation

Scientific notation 9.78049242 × 10^8
Engineering notation 9.78049242 × 10^6

Prime Factorization of 978049242

Prime Factorization 2 × 243 × 2012447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 978049242
Product of the distinct prime numbers

The prime factorization of 978049242 is 2 × 243 × 2012447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 68, 31, 74, 44, 6477, 5670, 72778, 61114, 268681, 504908, 2722397, 6640105, 86886433, 7790714, 198805029, 610510018, 9421465527, 6479183682

Basic calculations (n = 978049242)

Multiplication

n×y
n×2 1956098484
n×3 2934147726
n×4 3912196968
n×5 4890246210

Division

n÷y
n÷2 489024621
n÷3 326016414
n÷3 244512310.5
n÷5 195609848.4

Exponentiation

ny
n2 956580319776774564
n3 9.3558265666979E+26
n4 9.1504590818424E+35
n5 8.9495995689479E+44

Nth Root

y√n
2√n 31273.77882508
3√n 992.62888076724
4√n 176.84393918107
5√n 62.816269932925

Divisors of 978049242

1, 2, 243, 486, 2012447, 4024894, 489024621, 978049242

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 -978049241
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 978049242 can be divided by 8 positive divisors. The sum of these divisors (counting 978049242) is 1, the average is 0.125.

Base conversion 978049242

Base System Value
2 Binary 111010010010111101100011011010
3 Ternary 2112011101001100000
4 Quaternary 322102331203122
5 Quinary 4000340033432
6 Senary 241014553430
8 Octal 7222754332
10 Decimal 978049242
12 Duodecimal 233668876
16 Hexadecimal 3a4bd8da
20 Vigesimal f5cg322
36 Base36 g6azmi

Cryptographic Hash Functions

md5 bc1fe09609a424e417612d9cbf0f0402
sha1 773b3a3bf37676b315a69af7a591cc7747e0b417
sha256 770a5a4d1e214af8eb4b18615f59e05046aeab62e46a311b33fe080456e21aa6
sha512 de9d7f0b693cf83911382c4984502984bb0ba3dda21f3c0c34deec804f2a3e3378f9a219877153c7f2b33a96a51e8994b034855e2c697b9476fb696e2a10ceef
ripemd-160 0dadabeb845b924fb5a2fbd08a9c2b99edf16876

978049242 as geometric shapes

Circle

Radius = n
Diameter 1956098484
Circumference 6145264627.0325
Area 3.0051857051793E+18

Sphere

Radius = n
Volume 3.9189594680265E+27
Surface area 1.2020742820717E+19
Circumference 6145264627.0325

Square

Length = n
Perimeter 3912196968
Area 956580319776774564
Diagonal 1383170502.7051

Cube

Length = n
Surface area 5739481918660647384
Volume 9.3558265666979E+26
Space diagonal 1694030979.4482

Equilateral Triangle

Length = n
Perimeter 2934147726
Area 4.1421142884346E+17
Altitude 847015489.72411

Triangular Pyramid

Length = n
Surface area 4.1421142884346E+17
Volume 1.1025947348196E+26
Height 461056834.23504