989861631 (number)

989861631 is an odd 9-digits composite number following 989861630 and preceding 989861632. In scientific notation, it is written as 9.89861631 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 599654720 positive integers (up to 989861631) that are relatively prime to 989861631.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred sixty-one thousand six hundred thirty-one

Notation

Scientific notation 9.89861631 × 10^8
Engineering notation 9.89861631 × 10^6

Prime Factorization of 989861631

Prime Factorization 3 × 11 × 10103 × 2969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 989861631
Product of the distinct prime numbers

The prime factorization of 989861631 is 3 × 11 × 10103 × 2969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989861631)

Multiplication

n×y
n×2 1979723262
n×3 2969584893
n×4 3959446524
n×5 4949308155

Division

n÷y
n÷2 494930815.5
n÷3 329953877
n÷3 247465407.75
n÷5 197972326.2

Exponentiation

ny
n2 979826048525980161
n3 9.6989221049021E+26
n4 9.6005908537004E+35
n5 9.5032565210075E+44

Nth Root

y√n
2√n 31462.066540518
3√n 996.60905817712
4√n 177.37549588519
5√n 62.967274870445

Divisors of 989861631

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 -989861630
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 989861631 can be divided by 16 positive divisors. The sum of these divisors (counting 989861631) is 1, the average is 0.0625.

Base conversion 989861631

Base System Value
2 Binary 111011000000000001011011111111
3 Ternary 2112222121011212220
4 Quaternary 323000001123333
5 Quinary 4011401033011
6 Senary 242120100423
8 Octal 7300013377
10 Decimal 989861631
12 Duodecimal 237604713
16 Hexadecimal 3b0016ff
20 Vigesimal f96ce1b
36 Base36 gdc64f

Cryptographic Hash Functions

md5 4f1ca0954cb73a98c7600a2671f00db5
sha1 b0c25a699ba44ec898617b268b482205fcfc7264
sha256 5f7ace590d4f199f47ea2e7971224dc14326d85b1a9ae36d545c3e12618316d0
sha512 1a86c353c14b46d7cc69c8773d1646af2ee85f2904212c6d7a97728edceb3f2b2321a99f0e114483d9946bdb75a122455890f0bafba4b5477443725ff71d17b1
ripemd-160 cc46957ff6711f82b6639e43c307aea4f67dc6d1

989861631 as geometric shapes

Circle

Radius = n
Diameter 1979723262
Circumference 6219484056.04
Area 3.0782143158451E+18

Sphere

Radius = n
Volume 4.062674991E+27
Surface area 1.2312857263381E+19
Circumference 6219484056.04

Square

Length = n
Perimeter 3959446524
Area 979826048525980161
Diagonal 1399875743.433

Cube

Length = n
Surface area 5878956291155880966
Volume 9.6989221049021E+26
Space diagonal 1714490637.355

Equilateral Triangle

Length = n
Perimeter 2969584893
Area 4.2427712465661E+17
Altitude 857245318.6775

Triangular Pyramid

Length = n
Surface area 4.2427712465661E+17
Volume 1.1430289317627E+26
Height 466625247.81098