989056985 (number)

989056985 is an odd 9-digits composite number following 989056984 and preceding 989056986. In scientific notation, it is written as 9.89056985 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 671623488 positive integers (up to 989056985) that are relatively prime to 989056985.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million fifty-six thousand nine hundred eighty-five

Notation

Scientific notation 9.89056985 × 10^8
Engineering notation 9.89056985 × 10^6

Prime Factorization of 989056985

Prime Factorization 35 × 103 × 274357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989056985
Product of the distinct prime numbers

The prime factorization of 989056985 is 35 × 103 × 274357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 17, 71, 485, 450, 6865, 6247, 21966, 30074, 219507, 682808, 5908254, 2604691, 34113819, 97102692, 19560401, 457941864, 436366479, 8614715722

Basic calculations (n = 989056985)

Multiplication

n×y
n×2 1978113970
n×3 2967170955
n×4 3956227940
n×5 4945284925

Division

n÷y
n÷2 494528492.5
n÷3 329685661.66667
n÷3 247264246.25
n÷5 197811397

Exponentiation

ny
n2 978233719577290225
n3 9.6752889331045E+26
n4 9.5694121011802E+35
n5 9.4646938810158E+44

Nth Root

y√n
2√n 31449.276382772
3√n 996.33894133964
4√n 177.33943831752
5√n 62.957034479925

Divisors of 989056985

1, 35, 103, 3605, 274357, 9602495, 28258771, 989056985

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 -989056984
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 989056985 can be divided by 8 positive divisors. The sum of these divisors (counting 989056985) is 1, the average is 0.125.

Base conversion 989056985

Base System Value
2 Binary 111010111100111100111111011001
3 Ternary 2112221002022010012
4 Quaternary 322330330333121
5 Quinary 4011144310420
6 Senary 242050531305
8 Octal 7274747731
10 Decimal 989056985
12 Duodecimal 237296b35
16 Hexadecimal 3af3cfd9
20 Vigesimal f91c295
36 Base36 gcux95

Cryptographic Hash Functions

md5 5a58fee9133b0f2404da1b30921c45f9
sha1 2311bc5aa17e6482d4f8187e7f4272c468f08160
sha256 fa16522abb6aba33dde26ed8e07bb106037589bbd05912bad290ade01a2aa1fd
sha512 0c84880d904596f06e950dcf6166bba760ed4c63401854afab3001181de033b079ca3afe868f57022bdf280f1a110e46d71d3589b22a79610e64d04ae0e9d666
ripemd-160 74e28ce13e03040f3b234e4f5b4ef624263f04fc

989056985 as geometric shapes

Circle

Radius = n
Diameter 1978113970
Circumference 6214428316.1153
Area 3.0732118669178E+18

Sphere

Radius = n
Volume 4.0527755511466E+27
Surface area 1.2292847467671E+19
Circumference 6214428316.1153

Square

Length = n
Perimeter 3956227940
Area 978233719577290225
Diagonal 1398737802.1468

Cube

Length = n
Surface area 5869402317463741350
Volume 9.6752889331045E+26
Space diagonal 1713096949.6009

Equilateral Triangle

Length = n
Perimeter 2967170955
Area 4.2358762599624E+17
Altitude 856548474.80044

Triangular Pyramid

Length = n
Surface area 4.2358762599624E+17
Volume 1.1402437357562E+26
Height 466245934.04895