989748557 (number)

989748557 is an odd 9-digits composite number following 989748556 and preceding 989748558. In scientific notation, it is written as 9.89748557 × 10^8. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 825427152 positive integers (up to 989748557) that are relatively prime to 989748557.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million seven hundred forty-eight thousand five hundred fifty-seven

Notation

Scientific notation 9.89748557 × 10^8
Engineering notation 9.89748557 × 10^6

Prime Factorization of 989748557

Prime Factorization 259 × 3821423

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989748557
Product of the distinct prime numbers

The prime factorization of 989748557 is 259 × 3821423. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989748557)

Multiplication

n×y
n×2 1979497114
n×3 2969245671
n×4 3958994228
n×5 4948742785

Division

n÷y
n÷2 494874278.5
n÷3 329916185.66667
n÷3 247437139.25
n÷5 197949711.4

Exponentiation

ny
n2 979602206083582249
n3 9.6955986990524E+26
n4 9.5962048216382E+35
n5 9.4978298748929E+44

Nth Root

y√n
2√n 31460.269499799
3√n 996.5711084744
4√n 177.37043017312
5√n 62.965836227554

Divisors of 989748557

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 -989748556
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 989748557 can be divided by 4 positive divisors. The sum of these divisors (counting 989748557) is 1, the average is 0.25.

Base conversion 989748557

Base System Value
2 Binary 111010111111100101110101001101
3 Ternary 2112222101102202222
4 Quaternary 322333211311031
5 Quinary 4011333423212
6 Senary 242113425125
8 Octal 7277456515
10 Decimal 989748557
12 Duodecimal 23756b1a5
16 Hexadecimal 3afe5d4d
20 Vigesimal f95ib7h
36 Base36 gd9qvh

Cryptographic Hash Functions

md5 2cbba66a70013c7345812e02d62e12a9
sha1 718121dbc4cf36318cd1dd698460a51ee81b0939
sha256 e6246fcadb6c609ecb8551bd094ddb1ec84b61b6e443c9432fa84b25d3bd88c3
sha512 716a8897211e5175c831d3f9a99a74bfce2314ddc5a6613808a7180150d995ea140a0a994674da149f4862880b651afb2c317e16c25afcd4bd9404d3e9c04fac
ripemd-160 0164e4910cad701fa1eca48213fbaab51ab51d94

989748557 as geometric shapes

Circle

Radius = n
Diameter 1979497114
Circumference 6218773591.1446
Area 3.0775110940725E+18

Sphere

Radius = n
Volume 4.061282886013E+27
Surface area 1.231004437629E+19
Circumference 6218773591.1446

Square

Length = n
Perimeter 3958994228
Area 979602206083582249
Diagonal 1399715832.6486

Cube

Length = n
Surface area 5877613236501493494
Volume 9.6955986990524E+26
Space diagonal 1714294787.442

Equilateral Triangle

Length = n
Perimeter 2969245671
Area 4.2418019803583E+17
Altitude 857147393.72099

Triangular Pyramid

Length = n
Surface area 4.2418019803583E+17
Volume 1.1426372646272E+26
Height 466571944.2162