978049238 (number)

978049238 is an even 9-digits composite number following 978049237 and preceding 978049239. In scientific notation, it is written as 9.78049238 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 489024618 positive integers (up to 978049238) that are relatively prime to 978049238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.78049238 × 10^8
Engineering notation 9.78049238 × 10^6

Prime Factorization of 978049238

Prime Factorization 2 × 489024619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 978049238
Product of the distinct prime numbers

The prime factorization of 978049238 is 2 × 489024619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 69, 51, 82, 994, 8128, 517, 22009, 78840, 279057, 751512, 2721958, 5242564, 45316321, 12737017, 766495409, 137778087, 1157622054, 8805385904

Basic calculations (n = 978049238)

Multiplication

n×y
n×2 1956098476
n×3 2934147714
n×4 3912196952
n×5 4890246190

Division

n÷y
n÷2 489024619
n÷3 326016412.66667
n÷3 244512309.5
n÷5 195609847.6

Exponentiation

ny
n2 956580311952380644
n3 9.3558264519083E+26
n4 9.1504589321491E+35
n5 8.9495993859388E+44

Nth Root

y√n
2√n 31273.778761128
3√n 992.62887941403
4√n 176.84393900026
5√n 62.816269881544

Divisors of 978049238

1, 2, 489024619, 978049238

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -978049237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 978049238 can be divided by 4 positive divisors. The sum of these divisors (counting 978049238) is 1, the average is 0.25.

Base conversion 978049238

Base System Value
2 Binary 111010010010111101100011010110
3 Ternary 2112011101001022212
4 Quaternary 322102331203112
5 Quinary 4000340033423
6 Senary 241014553422
8 Octal 7222754326
10 Decimal 978049238
12 Duodecimal 233668872
16 Hexadecimal 3a4bd8d6
20 Vigesimal f5cg31i
36 Base36 g6azme

Cryptographic Hash Functions

md5 bcc7d6611e47f3f6ff615aa4de281dd5
sha1 30ed380b09cd15e9706da1ab168cf062f0efcff2
sha256 90a12b4c35fe1251f5c93db4880662a8db026c03235176c1862306e6a33c8b63
sha512 0d0d343e0098d65c3927f931a5442363c3e4a6dfd9ae63030131d448dbdc356fda9071b060c64c6f4cbafbed90f9c93ec27e3b6b98f259bb49449ef83d397622
ripemd-160 e7014b9a4726d25a2720eb2407302d53a33950e3

978049238 as geometric shapes

Circle

Radius = n
Diameter 1956098476
Circumference 6145264601.8998
Area 3.0051856805982E+18

Sphere

Radius = n
Volume 3.9189594199435E+27
Surface area 1.2020742722393E+19
Circumference 6145264601.8998

Square

Length = n
Perimeter 3912196952
Area 956580311952380644
Diagonal 1383170497.0483

Cube

Length = n
Surface area 5739481871714283864
Volume 9.3558264519083E+26
Space diagonal 1694030972.52

Equilateral Triangle

Length = n
Perimeter 2934147714
Area 4.142114254554E+17
Altitude 847015486.26001

Triangular Pyramid

Length = n
Surface area 4.142114254554E+17
Volume 1.1025947212915E+26
Height 461056832.34942