989291490 (number)

989291490 is an even 9-digits composite number following 989291489 and preceding 989291491. In scientific notation, it is written as 9.89291490 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 239828160 positive integers (up to 989291490) that are relatively prime to 989291490.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million two hundred ninety-one thousand four hundred ninety

Notation

Scientific notation 9.89291490 × 10^8
Engineering notation 9.89291490 × 10^6

Prime Factorization of 989291490

Prime Factorization 2 × 165 × 2997853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989291490
Product of the distinct prime numbers

The prime factorization of 989291490 is 2 × 165 × 2997853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 68, 52, 954, 942, 2648, 8634, 49014, 5735, 404473, 325203, 8186235, 4479415, 86136272, 29377579, 399833531, 637187343, 7552376428, 9153277422

Basic calculations (n = 989291490)

Multiplication

n×y
n×2 1978582980
n×3 2967874470
n×4 3957165960
n×5 4946457450

Division

n÷y
n÷2 494645745
n÷3 329763830
n÷3 247322872.5
n÷5 197858298

Exponentiation

ny
n2 978697652186420100
n3 9.6821725859101E+26
n4 9.5784909439521E+35
n5 9.4759195778939E+44

Nth Root

y√n
2√n 31453.004466982
3√n 996.41767896668
4√n 177.3499491598
5√n 62.960019614169

Divisors of 989291490

1, 2, 165, 330, 2997853, 5995706, 494645745, 989291490

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 -989291489
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 989291490 can be divided by 8 positive divisors. The sum of these divisors (counting 989291490) is 1, the average is 0.125.

Base conversion 989291490

Base System Value
2 Binary 111010111101110110001111100010
3 Ternary 2112221112012210120
4 Quaternary 322331312033202
5 Quinary 4011224311430
6 Senary 242055541110
8 Octal 7275661742
10 Decimal 989291490
12 Duodecimal 23738a796
16 Hexadecimal 3af763e2
20 Vigesimal f9318ea
36 Base36 gczy76

Cryptographic Hash Functions

md5 28a14ddd5500d5bb02da6a6481df835b
sha1 aae26c612f633a5a5b6c09184d46b4d7da73481d
sha256 7c990a7aec798f91fa2733492d5456d7fc654c512e072bea726a0e75d4f66a6f
sha512 58cc5539f9194378da313a5d63ce86ce799b5269ddebe27648a2271be34261cb67b4295f0d582ac7e925ad055dd9b58fec4251b398a33300d2b19079a19fe5ea
ripemd-160 9db542a5817f0ecef0e9820dfc15e67c5ab4788c

989291490 as geometric shapes

Circle

Radius = n
Diameter 1978582980
Circumference 6215901754.4858
Area 3.0746693541944E+18

Sphere

Radius = n
Volume 4.0556589688911E+27
Surface area 1.2298677416778E+19
Circumference 6215901754.4858

Square

Length = n
Perimeter 3957165960
Area 978697652186420100
Diagonal 1399069442.2983

Cube

Length = n
Surface area 5872185913118520600
Volume 9.6821725859101E+26
Space diagonal 1713503124.1755

Equilateral Triangle

Length = n
Perimeter 2967874470
Area 4.2378851470881E+17
Altitude 856751562.08776

Triangular Pyramid

Length = n
Surface area 4.2378851470881E+17
Volume 1.1410549820192E+26
Height 466356480.7661