989864438 (number)

989864438 is an even 9-digits composite number following 989864437 and preceding 989864439. In scientific notation, it is written as 9.89864438 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 490031800 positive integers (up to 989864438) that are relatively prime to 989864438.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred sixty-four thousand four hundred thirty-eight

Notation

Scientific notation 9.89864438 × 10^8
Engineering notation 9.89864438 × 10^6

Prime Factorization of 989864438

Prime Factorization 2 × 101 × 4900319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989864438
Product of the distinct prime numbers

The prime factorization of 989864438 is 2 × 101 × 4900319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989864438)

Multiplication

n×y
n×2 1979728876
n×3 2969593314
n×4 3959457752
n×5 4949322190

Division

n÷y
n÷2 494932219
n÷3 329954812.66667
n÷3 247466109.5
n÷5 197972887.6

Exponentiation

ny
n2 979831605617055844
n3 9.6990046162876E+26
n4 9.600699753661E+35
n5 9.5033912660644E+44

Nth Root

y√n
2√n 31462.111149762
3√n 996.6100002209
4√n 177.37562163319
5√n 62.967310582293

Divisors of 989864438

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 -989864437
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 989864438 can be divided by 8 positive divisors. The sum of these divisors (counting 989864438) is 1, the average is 0.125.

Base conversion 989864438

Base System Value
2 Binary 111011000000000010000111110110
3 Ternary 2112222121022201212
4 Quaternary 323000002013312
5 Quinary 4011401130223
6 Senary 242120121422
8 Octal 7300020766
10 Decimal 989864438
12 Duodecimal 237606272
16 Hexadecimal 3b0021f6
20 Vigesimal f96d11i
36 Base36 gdc8ae

Cryptographic Hash Functions

md5 08f6605cf71cab900f4d90161ca69b2a
sha1 be5ccb968919b2987fbe4e273a24f01b3e05a4ce
sha256 6a01ad97b48a816074592a6d7aee9559c0341735221021e65a7710b5a2b90e91
sha512 626c1383d1893b13210b34a91ddd926e555469bb499d212b6bcb3ed26c3118414bb3bcaaddd0b7b8beaf6fc7d0140b74747ceb41d3b95fb633ac8e18ea75209e
ripemd-160 d14da8bc0574881a70a188636985e9c432dcd2a8

989864438 as geometric shapes

Circle

Radius = n
Diameter 1979728876
Circumference 6219501692.9412
Area 3.0782317739616E+18

Sphere

Radius = n
Volume 4.0627095532884E+27
Surface area 1.2312927095847E+19
Circumference 6219501692.9412

Square

Length = n
Perimeter 3959457752
Area 979831605617055844
Diagonal 1399879713.1304

Cube

Length = n
Surface area 5878989633702335064
Volume 9.6990046162876E+26
Space diagonal 1714495499.2216

Equilateral Triangle

Length = n
Perimeter 2969593314
Area 4.2427953094763E+17
Altitude 857247749.61081

Triangular Pyramid

Length = n
Surface area 4.2427953094763E+17
Volume 1.1430386558228E+26
Height 466626571.04347