989756656 (number)

989756656 is an even 9-digits composite number following 989756655 and preceding 989756657. In scientific notation, it is written as 9.89756656 × 10^8. The sum of its digits is 61. It has a total of 6 prime factors and 20 positive divisors. There are 424181376 positive integers (up to 989756656) that are relatively prime to 989756656.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million seven hundred fifty-six thousand six hundred fifty-six

Notation

Scientific notation 9.89756656 × 10^8
Engineering notation 9.89756656 × 10^6

Prime Factorization of 989756656

Prime Factorization 2 × 2 × 2 × 2 × 7 × 8837113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 123719582
Product of the distinct prime numbers

The prime factorization of 989756656 is 2 × 2 × 2 × 2 × 7 × 8837113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 31, 39, 262, 512, 6554, 742, 9781, 98071, 322045, 985351, 9706930, 4302662, 56307750, 73024426, 306150196, 900138960, 5031135350, 2387207616

Basic calculations (n = 989756656)

Multiplication

n×y
n×2 1979513312
n×3 2969269968
n×4 3959026624
n×5 4948783280

Division

n÷y
n÷2 494878328
n÷3 329918885.33333
n÷3 247439164
n÷5 197951331.2

Exponentiation

ny
n2 979618238096302336
n3 9.6958367149481E+26
n4 9.596518924109E+35
n5 9.4982184795669E+44

Nth Root

y√n
2√n 31460.398217442
3√n 996.57382674304
4√n 177.37079302253
5√n 62.965939275674

Divisors of 989756656

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8837113, 17674226, 35348452, 61859791, 70696904, 123719582, 141393808, 247439164, 494878328, 989756656

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989756655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989756656 can be divided by 20 positive divisors. The sum of these divisors (counting 989756656) is 1, the average is 0.05.

Base conversion 989756656

Base System Value
2 Binary 111010111111100111110011110000
3 Ternary 2112222101211212221
4 Quaternary 322333213303300
5 Quinary 4011334203111
6 Senary 242113530424
8 Octal 7277476360
10 Decimal 989756656
12 Duodecimal 237573a14
16 Hexadecimal 3afe7cf0
20 Vigesimal f95jbcg
36 Base36 gd9x4g

Cryptographic Hash Functions

md5 4b0ac3384de9f8ad34017e6883494e55
sha1 5cf091c773d661b140862f982dccfcbb7016bea3
sha256 27f7f5359a17ace2a5b8aea20896812fb32c676d3e88a0ed38729c6e5c4682ef
sha512 cf93147ffedfe9bdc600d59c5fd7db6f397e2adcea9956d4e58f8b5ff03184296f4353463fe82b93dda1e0b6d7bff50402a16b60d35f29e857b90bb56acde47b
ripemd-160 6aed27163373549d99f8971bc7c0b0150085739f

989756656 as geometric shapes

Circle

Radius = n
Diameter 1979513312
Circumference 6218824478.6624
Area 3.0775614601259E+18

Sphere

Radius = n
Volume 4.0613825858783E+27
Surface area 1.2310245840504E+19
Circumference 6218824478.6624

Square

Length = n
Perimeter 3959026624
Area 979618238096302336
Diagonal 1399727286.3642

Cube

Length = n
Surface area 5877709428577814016
Volume 9.6958367149481E+26
Space diagonal 1714308815.3215

Equilateral Triangle

Length = n
Perimeter 2969269968
Area 4.2418714010098E+17
Altitude 857154407.66074

Triangular Pyramid

Length = n
Surface area 4.2418714010098E+17
Volume 1.1426653150695E+26
Height 466575762.12141