99999984 (number)

99999984 is an even 8-digits composite number following 99999983 and preceding 99999985. In scientific notation, it is written as 9.9999984 × 10^7. The sum of its digits is 66. It has a total of 9 prime factors and 160 positive divisors. There are 25804800 positive integers (up to 99999984) that are relatively prime to 99999984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9999984 × 10^7
Engineering notation 9.9999984 × 10^6

Prime Factorization of 99999984

Prime Factorization 2 × 2 × 2 × 2 × 21 × 41 × 7 × 17 × 61

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12499998
Product of the distinct prime numbers

The prime factorization of 99999984 is 2 × 2 × 2 × 2 × 21 × 41 × 7 × 17 × 61. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99999984)

Multiplication

n×y
n×2 199999968
n×3 299999952
n×4 399999936
n×5 499999920

Division

n÷y
n÷2 49999992
n÷3 33333328
n÷3 24999996
n÷5 19999996.8

Exponentiation

ny
n2 9999996800000256
n3 9.9999952000008E+23
n4 9.9999936000015E+31
n5 9.9999920000026E+39

Nth Root

y√n
2√n 9999.9992
3√n 464.15885860614
4√n 99.999996
5√n 39.810715781407

Divisors of 99999984

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99999983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99999984 can be divided by 160 positive divisors. The sum of these divisors (counting 99999984) is 1, the average is 0.00625.

Base conversion 99999984

Base System Value
2 Binary 101111101011110000011110000
3 Ternary 20222011112012010
4 Quaternary 11331132003300
5 Quinary 201044444414
6 Senary 13531202520
8 Octal 575360360
10 Decimal 99999984
12 Duodecimal 295a6440
16 Hexadecimal 5f5e0f0
20 Vigesimal 1b4jjj4
36 Base36 1njchc

Cryptographic Hash Functions

md5 2f4db868496b31d4ca84a0be731e9559
sha1 3e31ff6980087055d3c2655c7c59d73c266390e2
sha256 8759f3856bcbd3ac3f0bf301192a66ef1bdf7b9fdabbe65fe741f4288de3df38
sha512 8d7e32463613e5c0464d8c4aa18aa193528a3d70cce13e1ba9f6de11bea40cf033dd49c14a8c01c0a4970386ed1b14b5b3cf50f9fd5382fd689b360bc272d5ab
ripemd-160 9dfe8e80e26dd2ad92abe9a45a2e4db31fce0edc

99999984 as geometric shapes

Circle

Radius = n
Diameter 199999968
Circumference 628318430.18699
Area 3.1415916482802E+16

Sphere

Radius = n
Volume 4.1887881941674E+24
Surface area 1.2566366593121E+17
Circumference 628318430.18699

Square

Length = n
Perimeter 399999936
Area 9999996800000256
Diagonal 141421333.60989

Cube

Length = n
Surface area 59999980800001536
Volume 9.9999952000008E+23
Space diagonal 173205053.04407

Equilateral Triangle

Length = n
Perimeter 299999952
Area 4.3301256332817E+15
Altitude 86602526.522037

Triangular Pyramid

Length = n
Surface area 4.3301256332817E+15
Volume 1.1785107362922E+23
Height 47140444.536631