989707940 (number)

989707940 is an even 9-digits composite number following 989707939 and preceding 989707941. In scientific notation, it is written as 9.89707940 × 10^8. The sum of its digits is 53. It has a total of 8 prime factors and 144 positive divisors. There are 336720384 positive integers (up to 989707940) that are relatively prime to 989707940.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million seven hundred seven thousand nine hundred forty

Notation

Scientific notation 9.89707940 × 10^8
Engineering notation 9.89707940 × 10^6

Prime Factorization of 989707940

Prime Factorization 2 × 2 × 5 × 13 × 29 × 13 × 23 × 439

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 38065690
Product of the distinct prime numbers

The prime factorization of 989707940 is 2 × 2 × 5 × 13 × 29 × 13 × 23 × 439. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989707940)

Multiplication

n×y
n×2 1979415880
n×3 2969123820
n×4 3958831760
n×5 4948539700

Division

n÷y
n÷2 494853970
n÷3 329902646.66667
n÷3 247426985
n÷5 197941588

Exponentiation

ny
n2 979521806499043600
n3 9.6944050929525E+26
n4 9.5946296940715E+35
n5 9.4958811895823E+44

Nth Root

y√n
2√n 31459.623964695
3√n 996.55747596066
4√n 177.36861042669
5√n 62.965319424507

Divisors of 989707940

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989707939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989707940 can be divided by 144 positive divisors. The sum of these divisors (counting 989707940) is 1, the average is 0.0069444444444444.

Base conversion 989707940

Base System Value
2 Binary 111010111111011011111010100100
3 Ternary 2112222022101001122
4 Quaternary 322333123322210
5 Quinary 4011331123230
6 Senary 242112513112
8 Octal 7277337244
10 Decimal 989707940
12 Duodecimal 23754b798
16 Hexadecimal 3afdbea4
20 Vigesimal f95d9h0
36 Base36 gd8vj8

Cryptographic Hash Functions

md5 d4bc5d19808bd1268005b09374cba037
sha1 41954330041ea727207d62a4a7787bab44d5d265
sha256 b8626c7c70bb842f3a6e26c2d20ad016399a7bedb911a1d425264961b5d4977c
sha512 1a4b665ade28bf8c4b144145aa78a20d1030cae722c2dd49462023401c7f12ed4161f12a53b7fead95519702ead76da58d45a4ecef55a1d805feb9bc2f42e752
ripemd-160 578d0ecdaa3aa00a8d9f24d194108bf7cf3e06d8

989707940 as geometric shapes

Circle

Radius = n
Diameter 1979415880
Circumference 6218518387.007
Area 3.0772585113284E+18

Sphere

Radius = n
Volume 4.0607829094591E+27
Surface area 1.2309034045314E+19
Circumference 6218518387.007

Square

Length = n
Perimeter 3958831760
Area 979521806499043600
Diagonal 1399658391.5363

Cube

Length = n
Surface area 5877130838994261600
Volume 9.6944050929525E+26
Space diagonal 1714224436.7343

Equilateral Triangle

Length = n
Perimeter 2969123820
Area 4.241453839945E+17
Altitude 857112218.36716

Triangular Pyramid

Length = n
Surface area 4.241453839945E+17
Volume 1.1424965967993E+26
Height 466552797.17878