978013942 (number)

978013942 is an even 9-digits composite number following 978013941 and preceding 978013943. In scientific notation, it is written as 9.78013942 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 463269744 positive integers (up to 978013942) that are relatively prime to 978013942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.78013942 × 10^8
Engineering notation 9.78013942 × 10^6

Prime Factorization of 978013942

Prime Factorization 2 × 19 × 25737209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 978013942
Product of the distinct prime numbers

The prime factorization of 978013942 is 2 × 19 × 25737209. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 38, 32, 172, 914, 2826, 5223, 68711, 35145, 498876, 50012, 273514, 6545250, 34121423, 47195834, 223091007, 773537297, 4611654131, 709466475

Basic calculations (n = 978013942)

Multiplication

n×y
n×2 1956027884
n×3 2934041826
n×4 3912055768
n×5 4890069710

Division

n÷y
n÷2 489006971
n÷3 326004647.33333
n÷3 244503485.5
n÷5 195602788.4

Exponentiation

ny
n2 956511270746379364
n3 9.354813584701E+26
n4 9.1491381106485E+35
n5 8.9479846294978E+44

Nth Root

y√n
2√n 31273.214449429
3√n 992.6169385529
4√n 176.84234348546
5√n 62.815816490246

Divisors of 978013942

1, 2, 19, 38, 25737209, 51474418, 489006971, 978013942

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 -978013941
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 978013942 can be divided by 8 positive divisors. The sum of these divisors (counting 978013942) is 1, the average is 0.125.

Base conversion 978013942

Base System Value
2 Binary 111010010010110100111011110110
3 Ternary 2112011022020220121
4 Quaternary 322102310323312
5 Quinary 4000332421232
6 Senary 241014122154
8 Octal 7222647366
10 Decimal 978013942
12 Duodecimal 23365035a
16 Hexadecimal 3a4b4ef6
20 Vigesimal f5cbeh2
36 Base36 g6a8dy

Cryptographic Hash Functions

md5 cc759df394a9d6c3de1963052683d7c5
sha1 470662fe9966185f8f1f25f8b705760a91ec7011
sha256 00ee6de8bea20f7964ac550f6f711332198ba54319eb1eae558a8cec9ec8f901
sha512 a720b5a95d9eaeb9bbcaa4c7bd5fee76107d7a523caf9dd4e2459feae600fc825159fd621c2ad56d3cc9d29251257e67a5e7abafc7e764385686ef1be9c6985d
ripemd-160 a391454958e40001713665a0deb3fd4469e587d4

978013942 as geometric shapes

Circle

Radius = n
Diameter 1956027884
Circumference 6145042830.5912
Area 3.0049687812527E+18

Sphere

Radius = n
Volume 3.9185351511198E+27
Surface area 1.2019875125011E+19
Circumference 6145042830.5912

Square

Length = n
Perimeter 3912055768
Area 956511270746379364
Diagonal 1383120580.9664

Cube

Length = n
Surface area 5739067624478276184
Volume 9.354813584701E+26
Space diagonal 1693969838.0547

Equilateral Triangle

Length = n
Perimeter 2934041826
Area 4.1418152973625E+17
Altitude 846984919.02736

Triangular Pyramid

Length = n
Surface area 4.1418152973625E+17
Volume 1.1024753537463E+26
Height 461040193.65546