9781738638 (number)

9781738638 is an even 10-digits composite number following 9781738637 and preceding 9781738639. In scientific notation, it is written as 9.781738638 × 10^9. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 2794313280 positive integers (up to 9781738638) that are relatively prime to 9781738638.

Interesting facts

Basic properties

Name

Name nine billion seven hundred eighty-one million seven hundred thirty-eight thousand six hundred thirty-eight

Notation

Scientific notation 9.781738638 × 10^9
Engineering notation 9.781738638 × 10^9

Prime Factorization of 9781738638

Prime Factorization 2 × 3 × 7 × 31769 × 7331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9781738638
Product of the distinct prime numbers

The prime factorization of 9781738638 is 2 × 3 × 7 × 31769 × 7331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 3, 86, 882, 264, 8080, 6712, 62172, 74193, 102844, 843893, 1717115, 9155840, 21522825, 90512897, 379562433, 521691048, 2415006415, 3037629950

Basic calculations (n = 9781738638)

Multiplication

n×y
n×2 19563477276
n×3 29345215914
n×4 39126954552
n×5 48908693190

Division

n÷y
n÷2 4890869319
n÷3 3260579546
n÷3 2445434659.5
n÷5 1956347727.6

Exponentiation

ny
n2 9.5682410782142E+19
n3 9.3594033452467E+29
n4 9.1551237330826E+39
n5 8.9553027555565E+49

Nth Root

y√n
2√n 98902.672552363
3√n 2138.6449218161
4√n 314.48795295267
5√n 99.559615550653

Divisors of 9781738638

1, 2, 3, 6, 7, 14, 21, 42, 7331, 14662, 21993, 31769, 43986, 51317, 63538, 95307, 102634, 153951, 190614, 222383, 307902, 444766, 667149, 1334298, 232898539, 465797078, 698695617, 1397391234, 1630289773, 3260579546, 4890869319, 9781738638

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9781738637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9781738638 can be divided by 32 positive divisors. The sum of these divisors (counting 9781738638) is 1, the average is 0.03125.

Base conversion 9781738638

Base System Value
2 Binary 1001000111000010010111110010001110
3 Ternary 221020201001210211020
4 Quaternary 21013002113302032
5 Quinary 130013111114023
6 Senary 4254344335010
8 Octal 110702276216
10 Decimal 9781738638
12 Duodecimal 1a8ba74466
16 Hexadecimal 247097c8e
20 Vigesimal 7cgfh6bi
36 Base36 4hrslu6

Cryptographic Hash Functions

md5 6fd4e6f250d9ec6e91d43223d7b87a8e
sha1 0fab89fd66b5f6b1e0fbf2659f4b8e646df263be
sha256 cbd1b97b5ca1ee9f3e116fe0bc3dbb9b93613b9476f78f6c25dd47177648333a
sha512 aafd42690e1d30f174fe879486fbf5509ddd7e865a6088613f99a50b762870d25cb16243f7ddc0d0c0b519310767ceebd27223f4e051bc2e14e08f0191c09ca4
ripemd-160 746fb7024ab4cb8877f9b1dad52191b55b933347

9781738638 as geometric shapes

Circle

Radius = n
Diameter 19563477276
Circumference 61460476488.952
Area 3.0059515879094E+20

Sphere

Radius = n
Volume 3.9204577055214E+30
Surface area 1.2023806351638E+21
Circumference 61460476488.952

Square

Length = n
Perimeter 39126954552
Area 9.5682410782142E+19
Diagonal 13833467445.449

Cube

Length = n
Surface area 5.7409446469285E+20
Volume 9.3594033452467E+29
Space diagonal 16942468307.376

Equilateral Triangle

Length = n
Perimeter 29345215914
Area 4.1431699216337E+19
Altitude 8471234153.6878

Triangular Pyramid

Length = n
Surface area 4.1431699216337E+19
Volume 1.103016262214E+29
Height 4611155815.1495