989831742 (number)

989831742 is an even 9-digits composite number following 989831741 and preceding 989831743. In scientific notation, it is written as 9.89831742 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 329892480 positive integers (up to 989831742) that are relatively prime to 989831742.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred thirty-one thousand seven hundred forty-two

Notation

Scientific notation 9.89831742 × 10^8
Engineering notation 9.89831742 × 10^6

Prime Factorization of 989831742

Prime Factorization 2 × 3 × 12241 × 13477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 989831742
Product of the distinct prime numbers

The prime factorization of 989831742 is 2 × 3 × 12241 × 13477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989831742)

Multiplication

n×y
n×2 1979663484
n×3 2969495226
n×4 3959326968
n×5 4949158710

Division

n÷y
n÷2 494915871
n÷3 329943914
n÷3 247457935.5
n÷5 197966348.4

Exponentiation

ny
n2 979766877470754564
n3 9.6980435508078E+26
n4 9.5994313418879E+35
n5 9.5018218473503E+44

Nth Root

y√n
2√n 31461.591536348
3√n 996.59902716301
4√n 177.37415690102
5√n 62.96689460485

Divisors of 989831742

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 -989831741
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 989831742 can be divided by 16 positive divisors. The sum of these divisors (counting 989831742) is 1, the average is 0.0625.

Base conversion 989831742

Base System Value
2 Binary 111010111111111010001000111110
3 Ternary 2112222112122212220
4 Quaternary 322333322020332
5 Quinary 4011344103432
6 Senary 242115310210
8 Octal 7277721076
10 Decimal 989831742
12 Duodecimal 2375ab366
16 Hexadecimal 3affa23e
20 Vigesimal f968j72
36 Base36 gdbj26

Cryptographic Hash Functions

md5 169fa36999528ea0daa2e020023d6f28
sha1 9a81a32b3cf38f58704fe84dfa8fc44885658773
sha256 80a272196117a666819acc82dbd5bfab25a8160e803bf282a4af59d8c20cf866
sha512 7cc180010cc0d819796d31a9a1f6b326553fa5a7c43ecaddcd7ebe497b8670314fb0b82e65de1ae95c39e04744e56c51bc169995204a8966b62c5405e76e0566
ripemd-160 0da85428f36c8220d7be81a36d4d3e9c7a8c4d85

989831742 as geometric shapes

Circle

Radius = n
Diameter 1979663484
Circumference 6219296257.9144
Area 3.0780284244927E+18

Sphere

Radius = n
Volume 4.0623069831215E+27
Surface area 1.2312113697971E+19
Circumference 6219296257.9144

Square

Length = n
Perimeter 3959326968
Area 979766877470754564
Diagonal 1399833474.0038

Cube

Length = n
Surface area 5878601264824527384
Volume 9.6980435508078E+26
Space diagonal 1714438868.0884

Equilateral Triangle

Length = n
Perimeter 2969495226
Area 4.2425150283811E+17
Altitude 857219434.0442

Triangular Pyramid

Length = n
Surface area 4.2425150283811E+17
Volume 1.1429253931698E+26
Height 466611158.00126