989864045 (number)

989864045 is an odd 9-digits composite number following 989864044 and preceding 989864046. In scientific notation, it is written as 9.89864045 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 786110464 positive integers (up to 989864045) that are relatively prime to 989864045.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred sixty-four thousand forty-five

Notation

Scientific notation 9.89864045 × 10^8
Engineering notation 9.89864045 × 10^6

Prime Factorization of 989864045

Prime Factorization 5 × 137 × 1445057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989864045
Product of the distinct prime numbers

The prime factorization of 989864045 is 5 × 137 × 1445057. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 94, 47, 856, 665, 4589, 4664, 52678, 49387, 520137, 128089, 7348695, 1680924, 48243406, 48806369, 390161362, 21388412, 8988675094, 9314043813

Basic calculations (n = 989864045)

Multiplication

n×y
n×2 1979728090
n×3 2969592135
n×4 3959456180
n×5 4949320225

Division

n÷y
n÷2 494932022.5
n÷3 329954681.66667
n÷3 247466011.25
n÷5 197972809

Exponentiation

ny
n2 979830827583762025
n3 9.6989930640776E+26
n4 9.6006845068348E+35
n5 9.5033724007043E+44

Nth Root

y√n
2√n 31462.104904154
3√n 996.60986832817
4√n 177.37560402759
5√n 62.967305582385

Divisors of 989864045

1, 5, 137, 685, 1445057, 7225285, 197972809, 989864045

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 -989864044
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 989864045 can be divided by 8 positive divisors. The sum of these divisors (counting 989864045) is 1, the average is 0.125.

Base conversion 989864045

Base System Value
2 Binary 111011000000000010000001101101
3 Ternary 2112222121022012022
4 Quaternary 323000002001231
5 Quinary 4011401122140
6 Senary 242120115525
8 Octal 7300020155
10 Decimal 989864045
12 Duodecimal 237605ba5
16 Hexadecimal 3b00206d
20 Vigesimal f96d025
36 Base36 gdc7zh

Cryptographic Hash Functions

md5 2aa60294fdde76676eb5c7f329889133
sha1 68dbeeff6749edcaf5f1ac6d421dc5d143630549
sha256 c6869ddb8fefdda95e32948ace4a4cd8b49703e89b2a7a68e469e63ea3f33273
sha512 3601e892048cb2fea0c3e58cc97939b55c489efaafe1c135874ee076b9d500fdc94b029a9473b94c7596fb758a498a9e92b5829f15ad91467ec2169680b19685
ripemd-160 3a4b862517387a3e7f161a3c878dad8c0673c98d

989864045 as geometric shapes

Circle

Radius = n
Diameter 1979728090
Circumference 6219499223.6494
Area 3.078229329698E+18

Sphere

Radius = n
Volume 4.0627047143099E+27
Surface area 1.2312917318792E+19
Circumference 6219499223.6494

Square

Length = n
Perimeter 3959456180
Area 979830827583762025
Diagonal 1399879157.3445

Cube

Length = n
Surface area 5878984965502572150
Volume 9.6989930640776E+26
Space diagonal 1714494818.5256

Equilateral Triangle

Length = n
Perimeter 2969592135
Area 4.2427919404933E+17
Altitude 857247409.26282

Triangular Pyramid

Length = n
Surface area 4.2427919404933E+17
Volume 1.1430372943818E+26
Height 466626385.7815