99939984 (number)

99939984 is an even 8-digits composite number following 99939983 and preceding 99939985. In scientific notation, it is written as 9.9939984 × 10^7. The sum of its digits is 60. It has a total of 7 prime factors and 40 positive divisors. There are 33266688 positive integers (up to 99939984) that are relatively prime to 99939984.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred thirty-nine thousand nine hundred eighty-four

Notation

Scientific notation 9.9939984 × 10^7
Engineering notation 9.9939984 × 10^6

Prime Factorization of 99939984

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1667 × 1249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12492498
Product of the distinct prime numbers

The prime factorization of 99939984 is 2 × 2 × 2 × 2 × 3 × 1667 × 1249. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99939984)

Multiplication

n×y
n×2 199879968
n×3 299819952
n×4 399759936
n×5 499699920

Division

n÷y
n÷2 49969992
n÷3 33313328
n÷3 24984996
n÷5 19987996.8

Exponentiation

ny
n2 9988000401920256
n3 9.982006003599E+23
n4 9.9760152028759E+31
n5 9.9700279975918E+39

Nth Root

y√n
2√n 9996.9987496248
3√n 464.06600824701
4√n 99.984992622017
5√n 39.805937347787

Divisors of 99939984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99939983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99939984 can be divided by 40 positive divisors. The sum of these divisors (counting 99939984) is 1, the average is 0.025.

Base conversion 99939984

Base System Value
2 Binary 101111101001111011010010000
3 Ternary 20222001110212220
4 Quaternary 11331033122100
5 Quinary 201041034414
6 Senary 13530021040
8 Octal 575173220
10 Decimal 99939984
12 Duodecimal 29577780
16 Hexadecimal 5f4f690
20 Vigesimal 1b4c9j4
36 Base36 1ni26o

Cryptographic Hash Functions

md5 5c7ecea2ded9e0a780b3240105ec1041
sha1 0b22639b73690f71ceca36b2f1af4164723e67b5
sha256 b4919ac8ce00d76d465e963885fa2d01d4010255467ce84bd198f420a117f7a5
sha512 02cb74dd76250b21677f4761a607528373b0f25e4f88114431778ad415b7d097167690bb292c6ca306e0e1b7e37de9c7fbbc6bf103969f2a41e1c56b6e9e5352
ripemd-160 8f4006e83f54b262b52d45ef4e23582dfa9144c8

99939984 as geometric shapes

Circle

Radius = n
Diameter 199879968
Circumference 627941439.06856
Area 3.1378228686725E+16

Sphere

Radius = n
Volume 4.1812528971995E+24
Surface area 1.255129147469E+17
Circumference 627941439.06856

Square

Length = n
Perimeter 399759936
Area 9988000401920256
Diagonal 141336480.79615

Cube

Length = n
Surface area 59928002411521536
Volume 9.982006003599E+23
Space diagonal 173101129.99562

Equilateral Triangle

Length = n
Perimeter 299819952
Area 4.3249310405361E+15
Altitude 86550564.99781

Triangular Pyramid

Length = n
Surface area 4.3249310405361E+15
Volume 1.176390689165E+23
Height 47112160.265383