994628487 (number)

994628487 is an odd 9-digits composite number following 994628486 and preceding 994628488. In scientific notation, it is written as 9.94628487 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 645164352 positive integers (up to 994628487) that are relatively prime to 994628487.

Interesting facts

Basic properties

Name

Name nine hundred ninety-four million six hundred twenty-eight thousand four hundred eighty-seven

Notation

Scientific notation 9.94628487 × 10^8
Engineering notation 9.94628487 × 10^6

Prime Factorization of 994628487

Prime Factorization 3 × 37 × 8960617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 994628487
Product of the distinct prime numbers

The prime factorization of 994628487 is 3 × 37 × 8960617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 994628487)

Multiplication

n×y
n×2 1989256974
n×3 2983885461
n×4 3978513948
n×5 4973142435

Division

n÷y
n÷2 497314243.5
n÷3 331542829
n÷3 248657121.75
n÷5 198925697.4

Exponentiation

ny
n2 989285827151909169
n3 9.8397186547065E+26
n4 9.7868644780364E+35
n5 9.7342942082634E+44

Nth Root

y√n
2√n 31537.731164432
3√n 998.20628015952
4√n 177.58865719531
5√n 63.027804424429

Divisors of 994628487

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 -994628486
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 994628487 can be divided by 8 positive divisors. The sum of these divisors (counting 994628487) is 1, the average is 0.125.

Base conversion 994628487

Base System Value
2 Binary 111011010010001101001110000111
3 Ternary 2120022120100210010
4 Quaternary 323102031032013
5 Quinary 4014111102422
6 Senary 242410201303
8 Octal 7322151607
10 Decimal 994628487
12 Duodecimal 239123233
16 Hexadecimal 3b48d387
20 Vigesimal fag8b47
36 Base36 gg6c93

Cryptographic Hash Functions

md5 373facabd0b85d729622cc13a94db453
sha1 a7a54fcfd4b647d40b9df803ed28025a58ac43b4
sha256 8219644246279fa015708ba1e05e7eafe72192e4843d92540ce42dd8757c954b
sha512 942a7421fb84178974ed76188329f0ab1f30245aaf2bcae4c71bff745c1d263e1aa5ca2742f9a4413036bf4e48cc4cfd08fb52d06d1c2a51fe677893b63ebec6
ripemd-160 a137e921e0314f99eaadfceae1129c9537b00908

994628487 as geometric shapes

Circle

Radius = n
Diameter 1989256974
Circumference 6249435095.6207
Area 3.1079330868809E+18

Sphere

Radius = n
Volume 4.1216517118688E+27
Surface area 1.2431732347524E+19
Circumference 6249435095.6207

Square

Length = n
Perimeter 3978513948
Area 989285827151909169
Diagonal 1406617095.838

Cube

Length = n
Surface area 5935714962911455014
Volume 9.8397186547065E+26
Space diagonal 1722747074.1394

Equilateral Triangle

Length = n
Perimeter 2983885461
Area 4.2837332895873E+17
Altitude 861373537.06968

Triangular Pyramid

Length = n
Surface area 4.2837332895873E+17
Volume 1.1596219642851E+26
Height 468872365.27934