989870384 (number)

989870384 is an even 9-digits composite number following 989870383 and preceding 989870385. In scientific notation, it is written as 9.89870384 × 10^8. The sum of its digits is 56. It has a total of 7 prime factors and 40 positive divisors. There are 482969088 positive integers (up to 989870384) that are relatively prime to 989870384.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred seventy thousand three hundred eighty-four

Notation

Scientific notation 9.89870384 × 10^8
Engineering notation 9.89870384 × 10^6

Prime Factorization of 989870384

Prime Factorization 2 × 2 × 2 × 2 × 47 × 373 × 3529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 123733798
Product of the distinct prime numbers

The prime factorization of 989870384 is 2 × 2 × 2 × 2 × 47 × 373 × 3529. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989870384)

Multiplication

n×y
n×2 1979740768
n×3 2969611152
n×4 3959481536
n×5 4949351920

Division

n÷y
n÷2 494935192
n÷3 329956794.66667
n÷3 247467596
n÷5 197974076.8

Exponentiation

ny
n2 979843377120307456
n3 9.6991793996994E+26
n4 9.6009304368653E+35
n5 9.5036766982971E+44

Nth Root

y√n
2√n 31462.205644233
3√n 996.61199572351
4√n 177.37588800125
5√n 62.967386229567

Divisors of 989870384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989870383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989870384 can be divided by 40 positive divisors. The sum of these divisors (counting 989870384) is 1, the average is 0.025.

Base conversion 989870384

Base System Value
2 Binary 111011000000000011100100110000
3 Ternary 2112222121121220002
4 Quaternary 323000003210300
5 Quinary 4011401323014
6 Senary 242120205132
8 Octal 7300034460
10 Decimal 989870384
12 Duodecimal 2376097a8
16 Hexadecimal 3b003930
20 Vigesimal f96dfj4
36 Base36 gdccvk

Cryptographic Hash Functions

md5 b2a0415bb2a73dcc4597857abf1a5577
sha1 bcb49e55a8247344f0e6f9c50798d409a753d545
sha256 04ed2d63fe72521a30f92daec4deae86b5575da9a624f5f7e1c317e29436950c
sha512 d15d31b95afde39c3ed8baec72ef0123b0235fe9c2ad369296a7cc6aa1d5cf2c3c3cb573f5e84ca452f2e5f6b8c93dfbd69a8c7f9c66af6d4bed42802923ad34
ripemd-160 0d0c2aead2995cb07994d163758bc19ceab49964

989870384 as geometric shapes

Circle

Radius = n
Diameter 1979740768
Circumference 6219539052.761
Area 3.0782687552298E+18

Sphere

Radius = n
Volume 4.0627827663927E+27
Surface area 1.2313075020919E+19
Circumference 6219539052.761

Square

Length = n
Perimeter 3959481536
Area 979843377120307456
Diagonal 1399888122.0443

Cube

Length = n
Surface area 5879060262721844736
Volume 9.6991793996994E+26
Space diagonal 1714505797.9957

Equilateral Triangle

Length = n
Perimeter 2969611152
Area 4.2428462815806E+17
Altitude 857252898.99786

Triangular Pyramid

Length = n
Surface area 4.2428462815806E+17
Volume 1.1430592542454E+26
Height 466629374.01475