985996861 (number)

985996861 is an odd 9-digits composite number following 985996860 and preceding 985996862. In scientific notation, it is written as 9.85996861 × 10^8. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 982631392 positive integers (up to 985996861) that are relatively prime to 985996861.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five million nine hundred ninety-six thousand eight hundred sixty-one

Notation

Scientific notation 9.85996861 × 10^8
Engineering notation 9.85996861 × 10^6

Prime Factorization of 985996861

Prime Factorization 293 × 3365177

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 985996861
Product of the distinct prime numbers

The prime factorization of 985996861 is 293 × 3365177. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 91, 32, 813, 303, 2842, 7956, 84915, 54639, 298499, 221714, 2893920, 3800219, 15734791, 85192165, 284776060, 283829386, 2031528276, 8907298070

Basic calculations (n = 985996861)

Multiplication

n×y
n×2 1971993722
n×3 2957990583
n×4 3943987444
n×5 4929984305

Division

n÷y
n÷2 492998430.5
n÷3 328665620.33333
n÷3 246499215.25
n÷5 197199372.2

Exponentiation

ny
n2 972189809901853321
n3 9.5857610085941E+26
n4 9.45153026477E+35
n5 9.3191791727097E+44

Nth Root

y√n
2√n 31400.586953113
3√n 995.31032835992
4√n 177.20210764298
5√n 62.918028596799

Divisors of 985996861

1, 293, 3365177, 985996861

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 -985996860
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 985996861 can be divided by 4 positive divisors. The sum of these divisors (counting 985996861) is 1, the average is 0.25.

Base conversion 985996861

Base System Value
2 Binary 111010110001010001111000111101
3 Ternary 2112201022211102021
4 Quaternary 322301101320331
5 Quinary 4004403344421
6 Senary 241501200141
8 Octal 7261217075
10 Decimal 985996861
12 Duodecimal 236260051
16 Hexadecimal 3ac51e3d
20 Vigesimal f829c31
36 Base36 gb1c1p

Cryptographic Hash Functions

md5 fbd20f6ddbaa87f448aeef77920e777a
sha1 1f13895657b26b10ce42177194901b7b66b5e0ad
sha256 081daac98db653e554b4636e79fee5e9325b030730fd4854b73b6b3dee671832
sha512 0046ee95eb568453e110a76c1f15d6f5e523acc66fa80a38af0a4c76f178cb2b2135ed9b14d00abe7b2cff94f3bfa97ab5beb872d2ccc12fb3c94ffdd426d2be
ripemd-160 67efcf0ba66ec507534f44a41db54163fd27328c

985996861 as geometric shapes

Circle

Radius = n
Diameter 1971993722
Circumference 6195200989.9604
Area 3.0542243646825E+18

Sphere

Radius = n
Volume 4.0152741818222E+27
Surface area 1.221689745873E+19
Circumference 6195200989.9604

Square

Length = n
Perimeter 3943987444
Area 972189809901853321
Diagonal 1394410133.2835

Cube

Length = n
Surface area 5833138859411119926
Volume 9.5857610085941E+26
Space diagonal 1707796659.3554

Equilateral Triangle

Length = n
Perimeter 2957990583
Area 4.2097053633768E+17
Altitude 853898329.67771

Triangular Pyramid

Length = n
Surface area 4.2097053633768E+17
Volume 1.1296927686684E+26
Height 464803377.76117