985494893 (number)

985494893 is an odd 9-digits composite number following 985494892 and preceding 985494894. In scientific notation, it is written as 9.85494893 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 970785948 positive integers (up to 985494893) that are relatively prime to 985494893.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five million four hundred ninety-four thousand eight hundred ninety-three

Notation

Scientific notation 9.85494893 × 10^8
Engineering notation 9.85494893 × 10^6

Prime Factorization of 985494893

Prime Factorization 67 × 14708879

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 985494893
Product of the distinct prime numbers

The prime factorization of 985494893 is 67 × 14708879. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 29, 16, 82, 988, 9574, 8904, 23700, 83558, 661910, 458608, 8929551, 56782, 29920485, 79871210, 34632123, 216440761, 1829838158, 8272268745

Basic calculations (n = 985494893)

Multiplication

n×y
n×2 1970989786
n×3 2956484679
n×4 3941979572
n×5 4927474465

Division

n÷y
n÷2 492747446.5
n÷3 328498297.66667
n÷3 246373723.25
n÷5 197098978.6

Exponentiation

ny
n2 971200184129081449
n3 9.5711282153987E+26
n4 9.4322979765236E+35
n5 9.2954814851183E+44

Nth Root

y√n
2√n 31392.592963946
3√n 995.14139653649
4√n 177.17955007265
5√n 62.911621016474

Divisors of 985494893

1, 67, 14708879, 985494893

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 -985494892
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 985494893 can be divided by 4 positive divisors. The sum of these divisors (counting 985494893) is 1, the average is 0.25.

Base conversion 985494893

Base System Value
2 Binary 111010101111010111010101101101
3 Ternary 2112200101022211212
4 Quaternary 322233113111231
5 Quinary 4004241314033
6 Senary 241442324205
8 Octal 7257272555
10 Decimal 985494893
12 Duodecimal 236059665
16 Hexadecimal 3abd756d
20 Vigesimal f7j6h4d
36 Base36 gaqkq5

Cryptographic Hash Functions

md5 9642eb97f2b237212cb9ed3a6414f53c
sha1 3f760487fd3fd4ab55da81a3caecd064f616341c
sha256 4ceb7b45186925a5a59d8997d8555e8022bd54b44b655eeb36658036b3f7ad7a
sha512 7412caff5d105a26ae0ac83bce11e92db74413904b873dccf258c020786397c3f3765d56b428acafcab23f5d3249676c924d197a247f1b59e6dd3d57fb38dc37
ripemd-160 9f30dbb931304580292f4a78989ff514220d2c35

985494893 as geometric shapes

Circle

Radius = n
Diameter 1970989786
Circumference 6192047031.9981
Area 3.051115363625E+18

Sphere

Radius = n
Volume 4.0091448117417E+27
Surface area 1.22044614545E+19
Circumference 6192047031.9981

Square

Length = n
Perimeter 3941979572
Area 971200184129081449
Diagonal 1393700243.33

Cube

Length = n
Surface area 5827201104774488694
Volume 9.5711282153987E+26
Space diagonal 1706927225.2757

Equilateral Triangle

Length = n
Perimeter 2956484679
Area 4.2054201580795E+17
Altitude 853463612.63783

Triangular Pyramid

Length = n
Surface area 4.2054201580795E+17
Volume 1.1279682774524E+26
Height 464566747.77667