989869842 (number)

989869842 is an even 9-digits composite number following 989869841 and preceding 989869843. In scientific notation, it is written as 9.89869842 × 10^8. The sum of its digits is 63. It has a total of 7 prime factors and 96 positive divisors. There are 300500928 positive integers (up to 989869842) that are relatively prime to 989869842.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred sixty-nine thousand eight hundred forty-two

Notation

Scientific notation 9.89869842 × 10^8
Engineering notation 9.89869842 × 10^6

Prime Factorization of 989869842

Prime Factorization 2 × 3 × 13 × 9 × 13 × 79 × 1373

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 76143834
Product of the distinct prime numbers

The prime factorization of 989869842 is 2 × 3 × 13 × 9 × 13 × 79 × 1373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989869842)

Multiplication

n×y
n×2 1979739684
n×3 2969609526
n×4 3959479368
n×5 4949349210

Division

n÷y
n÷2 494934921
n÷3 329956614
n÷3 247467460.5
n÷5 197973968.4

Exponentiation

ny
n2 979842304101104964
n3 9.6991634674548E+26
n4 9.6009094090616E+35
n5 9.5036506798041E+44

Nth Root

y√n
2√n 31462.197030722
3√n 996.61181382636
4√n 177.37586372086
5√n 62.967379334052

Divisors of 989869842

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989869841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989869842 can be divided by 96 positive divisors. The sum of these divisors (counting 989869842) is 1, the average is 0.010416666666667.

Base conversion 989869842

Base System Value
2 Binary 111011000000000011011100010010
3 Ternary 2112222121121011000
4 Quaternary 323000003130102
5 Quinary 4011401313332
6 Senary 242120202430
8 Octal 7300033422
10 Decimal 989869842
12 Duodecimal 237609416
16 Hexadecimal 3b003712
20 Vigesimal f96dec2
36 Base36 gdccgi

Cryptographic Hash Functions

md5 2d82cd06cc0f434df4d7afe173afb98f
sha1 f0bc8be55e59138551dedd13ab6cbec323c0ee3d
sha256 db600a859e651b5553cc79c9d672c8b30f7ef8ad552be2c8f55cd5c95d068454
sha512 3516e8b230acf9490e6f210834ef1ef2afce1e772a3a773760fc5d6f67515cbed0faa7634202461018fc608656da2782eee151ff21cadc9cd9a9245b05eb5aae
ripemd-160 6ff7945be5b8f4624e9c06ec2b847fe382787458

989869842 as geometric shapes

Circle

Radius = n
Diameter 1979739684
Circumference 6219535647.2746
Area 3.0782653842405E+18

Sphere

Radius = n
Volume 4.0627760927097E+27
Surface area 1.2313061536962E+19
Circumference 6219535647.2746

Square

Length = n
Perimeter 3959479368
Area 979842304101104964
Diagonal 1399887355.5405

Cube

Length = n
Surface area 5879053824606629784
Volume 9.6991634674548E+26
Space diagonal 1714504859.2242

Equilateral Triangle

Length = n
Perimeter 2969609526
Area 4.2428416352712E+17
Altitude 857252429.61209

Triangular Pyramid

Length = n
Surface area 4.2428416352712E+17
Volume 1.1430573766123E+26
Height 466629118.5135