989790745 (number)

989790745 is an odd 9-digits composite number following 989790744 and preceding 989790746. In scientific notation, it is written as 9.89790745 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 745254144 positive integers (up to 989790745) that are relatively prime to 989790745.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89790745 × 10^8
Engineering notation 9.89790745 × 10^6

Prime Factorization of 989790745

Prime Factorization 5 × 17 × 11644597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989790745
Product of the distinct prime numbers

The prime factorization of 989790745 is 5 × 17 × 11644597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989790745)

Multiplication

n×y
n×2 1979581490
n×3 2969372235
n×4 3959162980
n×5 4948953725

Division

n÷y
n÷2 494895372.5
n÷3 329930248.33333
n÷3 247447686.25
n÷5 197958149

Exponentiation

ny
n2 979685718887655025
n3 9.6968385756367E+26
n4 9.5978410779242E+35
n5 9.4998542709102E+44

Nth Root

y√n
2√n 31460.939989136
3√n 996.5852678769
4√n 177.37232024512
5√n 62.966373001746

Divisors of 989790745

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989790744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989790745 can be divided by 8 positive divisors. The sum of these divisors (counting 989790745) is 1, the average is 0.125.

Base conversion 989790745

Base System Value
2 Binary 111010111111110000001000011001
3 Ternary 2112222110120122111
4 Quaternary 322333300020121
5 Quinary 4011341300440
6 Senary 242114352321
8 Octal 7277601031
10 Decimal 989790745
12 Duodecimal 23758b6a1
16 Hexadecimal 3aff0219
20 Vigesimal f963gh5
36 Base36 gdanfd

Cryptographic Hash Functions

md5 de7ad8c1759a056a85f9c455e5351561
sha1 7dba72b63669050ad3c12f57bbb437368529caaf
sha256 793c349ef7c2e6ca2438ee0b84dc6dda04998e0c881e07d448650950a5c79904
sha512 cc0875a6b53079f79c503da8e8100458f2bd74c56db83de95175a9099d4c21498e4b5f237778baf703b6dcef4168df9cdcb44fe47f6d852e12530d64c143fe7e
ripemd-160 77c4c7cdf2ccfff7f96d19e2aad0978efae0c1e8

989790745 as geometric shapes

Circle

Radius = n
Diameter 1979581490
Circumference 6219038666.1663
Area 3.0777734572843E+18

Sphere

Radius = n
Volume 4.0618022443022E+27
Surface area 1.2311093829137E+19
Circumference 6219038666.1663

Square

Length = n
Perimeter 3959162980
Area 979685718887655025
Diagonal 1399775495.4904

Cube

Length = n
Surface area 5878114313325930150
Volume 9.6968385756367E+26
Space diagonal 1714367859.2015

Equilateral Triangle

Length = n
Perimeter 2969372235
Area 4.2421636014076E+17
Altitude 857183929.60073

Triangular Pyramid

Length = n
Surface area 4.2421636014076E+17
Volume 1.142783385484E+26
Height 466591831.83012