9780139971 (number)

9780139971 is an odd 10-digits composite number following 9780139970 and preceding 9780139972. In scientific notation, it is written as 9.780139971 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 5025411072 positive integers (up to 9780139971) that are relatively prime to 9780139971.

Interesting facts

Basic properties

Name

Name nine billion seven hundred eighty million one hundred thirty-nine thousand nine hundred seventy-one

Notation

Scientific notation 9.780139971 × 10^9
Engineering notation 9.780139971 × 10^9

Prime Factorization of 9780139971

Prime Factorization 9 × 3059 × 137 × 2593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9780139971
Product of the distinct prime numbers

The prime factorization of 9780139971 is 9 × 3059 × 137 × 2593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 54, 57, 885, 660, 3134, 1993, 63705, 72798, 541844, 715932, 9652248, 6791210, 92384868, 62821923, 524323429, 191408304, 9035627919, 8480412929

Basic calculations (n = 9780139971)

Multiplication

n×y
n×2 19560279942
n×3 29340419913
n×4 39120559884
n×5 48900699855

Division

n÷y
n÷2 4890069985.5
n÷3 3260046657
n÷3 2445034992.75
n÷5 1956027994.2

Exponentiation

ny
n2 9.5651137852352E+19
n3 9.3548151658142E+29
n4 9.1491401724496E+39
n5 8.9479871500856E+49

Nth Root

y√n
2√n 98894.59020088
3√n 2138.5284064922
4√n 314.4751026725
5√n 99.556361056052

Divisors of 9780139971

1, 9, 137, 1233, 2593, 3059, 23337, 27531, 355241, 419083, 3197169, 3771747, 7931987, 71387883, 1086682219, 9780139971

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9780139970
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9780139971 can be divided by 16 positive divisors. The sum of these divisors (counting 9780139971) is 1, the average is 0.0625.

Base conversion 9780139971

Base System Value
2 Binary 1001000110111100010001011111000011
3 Ternary 221020121001120212100
4 Quaternary 21012330101133003
5 Quinary 130012203434341
6 Senary 4254250201443
8 Octal 110674213703
10 Decimal 9780139971
12 Duodecimal 1a8b423283
16 Hexadecimal 246f117c3
20 Vigesimal 7cg5h9ib
36 Base36 4hqucar

Cryptographic Hash Functions

md5 7c93fba3eb643a8fe3a96fe420458743
sha1 7899dbe70481cddc7cf946052836770c6abedd34
sha256 53aadad198cf063afa9d4f81b38ff6eb6c1b0f017bf7c83d0b5122f771725970
sha512 a64825fc94334bba413193b5d6dd1ee97c5bafaeca4477c1d23546a1d90b27c70b0b1cd495062305f9fd3ae167b984c99245bd4df73d9b41b02cfb1fd12af794
ripemd-160 bd88ed7fc109176e9a13b0444c380d2a26c15cc0

9780139971 as geometric shapes

Circle

Radius = n
Diameter 19560279942
Circumference 61450431767.947
Area 3.0049691198445E+20

Sphere

Radius = n
Volume 3.918535813415E+30
Surface area 1.2019876479378E+21
Circumference 61450431767.947

Square

Length = n
Perimeter 39120559884
Area 9.5651137852352E+19
Diagonal 13831206588.895

Cube

Length = n
Surface area 5.7390682711411E+20
Volume 9.3548151658142E+29
Space diagonal 16939699334.907

Equilateral Triangle

Length = n
Perimeter 29340419913
Area 4.1418157640512E+19
Altitude 8469849667.4536

Triangular Pyramid

Length = n
Surface area 4.1418157640512E+19
Volume 1.1024755400823E+29
Height 4610402196.2985