899984985 (number)

899984985 is an odd 9-digits composite number following 899984984 and preceding 899984986. In scientific notation, it is written as 8.99984985 × 10^8. The sum of its digits is 69. It has a total of 5 prime factors and 32 positive divisors. There are 457556736 positive integers (up to 899984985) that are relatively prime to 899984985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.99984985 × 10^8
Engineering notation 8.99984985 × 10^6

Prime Factorization of 899984985

Prime Factorization 3 × 5 × 79 × 29 × 26189

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 899984985
Product of the distinct prime numbers

The prime factorization of 899984985 is 3 × 5 × 79 × 29 × 26189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 899984985)

Multiplication

n×y
n×2 1799969970
n×3 2699954955
n×4 3599939940
n×5 4499924925

Division

n÷y
n÷2 449992492.5
n÷3 299994995
n÷3 224996246.25
n÷5 179996997

Exponentiation

ny
n2 809972973225450225
n3 7.2896351415871E+26
n4 6.5605621735568E+35
n5 5.90440744936E+44

Nth Root

y√n
2√n 29999.749748956
3√n 965.48401538203
4√n 173.20435834284
5√n 61.779878915815

Divisors of 899984985

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 -899984984
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 899984985 can be divided by 32 positive divisors. The sum of these divisors (counting 899984985) is 1, the average is 0.03125.

Base conversion 899984985

Base System Value
2 Binary 110101101001001010111001011001
3 Ternary 2022201110222022020
4 Quaternary 311221022321121
5 Quinary 3320344004420
6 Senary 225145445053
8 Octal 6551127131
10 Decimal 899984985
12 Duodecimal 2114a0789
16 Hexadecimal 35a4ae59
20 Vigesimal e14i295
36 Base36 evtsux

Cryptographic Hash Functions

md5 d0457a130a0d528de900dbbce5f73bc8
sha1 465afde6300c9e0085dbd9c5afca116479a88de4
sha256 baa0a6ed1f7e82deff16d9708190067c13616ae9d58162c11e339d522056a1ee
sha512 83a24d6ad0a2537815e854c37081a908574d0c99fa059a9fa117814942272190fe558543f6bdc34324229f0c8cc037f6dad5af8c765f66f505c1caaa438a9ac6
ripemd-160 31d4be1fffd827e6cdeef3a0be855c71d655bd97

899984985 as geometric shapes

Circle

Radius = n
Diameter 1799969970
Circumference 5654772434.4342
Area 2.5446051422914E+18

Sphere

Radius = n
Volume 3.0534752277547E+27
Surface area 1.0178420569165E+19
Circumference 5654772434.4342

Square

Length = n
Perimeter 3599939940
Area 809972973225450225
Diagonal 1272770971.7191

Cube

Length = n
Surface area 4859837839352701350
Volume 7.2896351415871E+26
Space diagonal 1558819720.0691

Equilateral Triangle

Length = n
Perimeter 2699954955
Area 3.5072858559603E+17
Altitude 779409860.03456

Triangular Pyramid

Length = n
Surface area 3.5072858559603E+17
Volume 8.5909174016534E+25
Height 424256990.57305