989870445 (number)

989870445 is an odd 9-digits composite number following 989870444 and preceding 989870446. In scientific notation, it is written as 9.89870445 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 526409856 positive integers (up to 989870445) that are relatively prime to 989870445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89870445 × 10^8
Engineering notation 9.89870445 × 10^6

Prime Factorization of 989870445

Prime Factorization 3 × 15 × 349 × 63029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 989870445
Product of the distinct prime numbers

The prime factorization of 989870445 is 3 × 15 × 349 × 63029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 60, 84, 442, 473, 2982, 8144, 19515, 90717, 896254, 649231, 8233964, 5615575, 63856098, 76936799, 443638010, 896684802, 8086018747, 4392417067

Basic calculations (n = 989870445)

Multiplication

n×y
n×2 1979740890
n×3 2969611335
n×4 3959481780
n×5 4949352225

Division

n÷y
n÷2 494935222.5
n÷3 329956815
n÷3 247467611.25
n÷5 197974089

Exponentiation

ny
n2 979843497884498025
n3 9.6991811928128E+26
n4 9.6009328034653E+35
n5 9.5036796265813E+44

Nth Root

y√n
2√n 31462.20661365
3√n 996.61201619532
4√n 177.37589073392
5√n 62.96738700563

Divisors of 989870445

1, 3, 15, 45, 349, 1047, 5235, 15705, 63029, 189087, 945435, 2836305, 21997121, 65991363, 329956815, 989870445

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989870444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989870445 can be divided by 16 positive divisors. The sum of these divisors (counting 989870445) is 1, the average is 0.0625.

Base conversion 989870445

Base System Value
2 Binary 111011000000000011100101101101
3 Ternary 2112222121121222100
4 Quaternary 323000003211231
5 Quinary 4011401323240
6 Senary 242120205313
8 Octal 7300034555
10 Decimal 989870445
12 Duodecimal 237609839
16 Hexadecimal 3b00396d
20 Vigesimal f96dg25
36 Base36 gdccx9

Cryptographic Hash Functions

md5 1fb47a006607c28659346d680a9b94d3
sha1 f9c4eafbf033ae12d0eeda9e7ae1fc056bc1dc02
sha256 abda6d330088d667bd97003a8396dcd8b70c642f4e52df59b0f07d80b3f4369d
sha512 c5439322786810006dc908d64971394c8a616698b3e5f636af3f70144677bb0d111743800b12a1a9b9a38357faf61e12c16db9d27506a055ae94b4168cee8eb2
ripemd-160 f27a5bce892224c3ba929a5f7428e3870185abf0

989870445 as geometric shapes

Circle

Radius = n
Diameter 1979740890
Circumference 6219539436.0353
Area 3.0782691346217E+18

Sphere

Radius = n
Volume 4.0627835174903E+27
Surface area 1.2313076538487E+19
Circumference 6219539436.0353

Square

Length = n
Perimeter 3959481780
Area 979843497884498025
Diagonal 1399888208.3113

Cube

Length = n
Surface area 5879060987306988150
Volume 9.6991811928128E+26
Space diagonal 1714505903.6508

Equilateral Triangle

Length = n
Perimeter 2969611335
Area 4.2428468045049E+17
Altitude 857252951.82541

Triangular Pyramid

Length = n
Surface area 4.2428468045049E+17
Volume 1.1430594655658E+26
Height 466629402.77043