83923989 (number)

83923989 is an odd 8-digits composite number following 83923988 and preceding 83923990. In scientific notation, it is written as 8.3923989 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 55949324 positive integers (up to 83923989) that are relatively prime to 83923989.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred twenty-three thousand nine hundred eighty-nine

Notation

Scientific notation 8.3923989 × 10^7
Engineering notation 8.3923989 × 10^6

Prime Factorization of 83923989

Prime Factorization 3 × 27974663

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 83923989
Product of the distinct prime numbers

The prime factorization of 83923989 is 3 × 27974663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 23, 81, 568, 54, 1402, 9239, 16034, 26484, 610902, 688759, 8480045, 5936120, 50373135, 64076952, 425896314, 704797250, 1899053256, 2437244548

Basic calculations (n = 83923989)

Multiplication

n×y
n×2 167847978
n×3 251771967
n×4 335695956
n×5 419619945

Division

n÷y
n÷2 41961994.5
n÷3 27974663
n÷3 20980997.25
n÷5 16784797.8

Exponentiation

ny
n2 7043235929672121
n3 5.9109645468621E+23
n4 4.9607172361024E+31
n5 4.1632317875477E+39

Nth Root

y√n
2√n 9161.0037113845
3√n 437.81977427043
4√n 95.713132387277
5√n 38.439455184341

Divisors of 83923989

1, 3, 27974663, 83923989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83923988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83923989 can be divided by 4 positive divisors. The sum of these divisors (counting 83923989) is 1, the average is 0.25.

Base conversion 83923989

Base System Value
2 Binary 101000000001001010000010101
3 Ternary 12211220210001220
4 Quaternary 11000021100111
5 Quinary 132441031424
6 Senary 12154440553
8 Octal 500112025
10 Decimal 83923989
12 Duodecimal 24133159
16 Hexadecimal 5009415
20 Vigesimal 164a9j9
36 Base36 1dys5x

Cryptographic Hash Functions

md5 4fcfd4687e5cfe12a48b2858d417dc7f
sha1 543acf517100d84b48b2e5be63cec43abb8ea1fe
sha256 ade4cdcb75dffd8a76e80e83483936bf1b90b17682dcfb9efca711e5ed8fe611
sha512 feab1c4105a7f83042911f461b5e9fc39617a95db9a59bac482b22dd01d6f6a19a02b1ff6dcf50a9cf1f746ae631f4c21e4a453a8e9c1afb1ba5bebd19234c25
ripemd-160 c3244af0b3d1b912b4c5e32606cb0554bbdcbb94

83923989 as geometric shapes

Circle

Radius = n
Diameter 167847978
Circumference 527309974.6047
Area 2.2126978254158E+16

Sphere

Radius = n
Volume 2.4759790394735E+24
Surface area 8.850791301663E+16
Circumference 527309974.6047

Square

Length = n
Perimeter 335695956
Area 7043235929672121
Diagonal 118686443.45225

Cube

Length = n
Surface area 42259415578032726
Volume 5.9109645468621E+23
Space diagonal 145360612.92185

Equilateral Triangle

Length = n
Perimeter 251771967
Area 3.0498106199717E+15
Altitude 72680306.460926

Triangular Pyramid

Length = n
Surface area 3.0498106199717E+15
Volume 6.9661385240657E+22
Height 39562147.817417