989888913 (number)

989888913 is an odd 9-digits composite number following 989888912 and preceding 989888914. In scientific notation, it is written as 9.89888913 × 10^8. The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors. There are 609162336 positive integers (up to 989888913) that are relatively prime to 989888913.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred eighty-eight thousand nine hundred thirteen

Notation

Scientific notation 9.89888913 × 10^8
Engineering notation 9.89888913 × 10^6

Prime Factorization of 989888913

Prime Factorization 117 × 8460589

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989888913
Product of the distinct prime numbers

The prime factorization of 989888913 is 117 × 8460589. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989888913)

Multiplication

n×y
n×2 1979777826
n×3 2969666739
n×4 3959555652
n×5 4949444565

Division

n÷y
n÷2 494944456.5
n÷3 329962971
n÷3 247472228.25
n÷5 197977782.6

Exponentiation

ny
n2 979880060080321569
n3 9.6997240754328E+26
n4 9.6016493214301E+35
n5 9.5045662097977E+44

Nth Root

y√n
2√n 31462.500107271
3√n 996.61821408258
4√n 177.37671805305
5√n 62.967621960221

Divisors of 989888913

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 -989888912
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 989888913 can be divided by 4 positive divisors. The sum of these divisors (counting 989888913) is 1, the average is 0.25.

Base conversion 989888913

Base System Value
2 Binary 111011000000001000000110010001
3 Ternary 2112222122120022100
4 Quaternary 323000020012101
5 Quinary 4011402421123
6 Senary 242120431013
8 Octal 7300100621
10 Decimal 989888913
12 Duodecimal 237618469
16 Hexadecimal 3b008191
20 Vigesimal f96g25d
36 Base36 gdcr69

Cryptographic Hash Functions

md5 1cd766f30411b519e871bf4b6b32de26
sha1 fc1fe5c8eb180b220e1e6aa3c2c6b1d9e7732b5e
sha256 7791f64ccd2cf4a4b9aeb99881310dc194b032a763d7279e0d701c12c2438e55
sha512 4244dbce5883f4bd0cf00f4ce81dce8ae7e009380070309ad534717f33ea8c33f7c18d21c0212272cf9814d1a052c34201e82d5daba34d6935b95ab992d48d33
ripemd-160 5c081309cbaaa05f0f9af7ce6dbdfd35b26b2065

989888913 as geometric shapes

Circle

Radius = n
Diameter 1979777826
Circumference 6219655473.9016
Area 3.0783839981475E+18

Sphere

Radius = n
Volume 4.0630109196304E+27
Surface area 1.231353599259E+19
Circumference 6219655473.9016

Square

Length = n
Perimeter 3959555652
Area 979880060080321569
Diagonal 1399914326.0074

Cube

Length = n
Surface area 5879280360481929414
Volume 9.6997240754328E+26
Space diagonal 1714537891.1651

Equilateral Triangle

Length = n
Perimeter 2969666739
Area 4.2430051234569E+17
Altitude 857268945.58256

Triangular Pyramid

Length = n
Surface area 4.2430051234569E+17
Volume 1.1431234448962E+26
Height 466638108.66912