99388889 (number)

99388889 is an odd 8-digits composite number following 99388888 and preceding 99388890. In scientific notation, it is written as 9.9388889 × 10^7. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 99368100 positive integers (up to 99388889) that are relatively prime to 99388889.

Interesting facts

Basic properties

Name

Name ninety-nine million three hundred eighty-eight thousand eight hundred eighty-nine

Notation

Scientific notation 9.9388889 × 10^7
Engineering notation 9.9388889 × 10^6

Prime Factorization of 99388889

Prime Factorization 13339 × 7451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 99388889
Product of the distinct prime numbers

The prime factorization of 99388889 is 13339 × 7451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99388889)

Multiplication

n×y
n×2 198777778
n×3 298166667
n×4 397555556
n×5 496944445

Division

n÷y
n÷2 49694444.5
n÷3 33129629.666667
n÷3 24847222.25
n÷5 19877777.8

Exponentiation

ny
n2 9878151256654321
n3 9.8177847877283E+23
n4 9.7577872249341E+31
n5 9.698156313846E+39

Nth Root

y√n
2√n 9969.3976247314
3√n 463.21144209512
4√n 99.846870881022
5√n 39.761940142521

Divisors of 99388889

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 -99388888
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 99388889 can be divided by 4 positive divisors. The sum of these divisors (counting 99388889) is 1, the average is 0.25.

Base conversion 99388889

Base System Value
2 Binary 101111011001000110111011001
3 Ternary 20221000110220222
4 Quaternary 11323020313121
5 Quinary 200420421024
6 Senary 13510125425
8 Octal 573106731
10 Decimal 99388889
12 Duodecimal 29350875
16 Hexadecimal 5ec8dd9
20 Vigesimal 1b13c49
36 Base36 1n68yh

Cryptographic Hash Functions

md5 fe06d931a4fc7f24b98fd16ad528adda
sha1 6ad13775162575c186742378f259409241bf8f5c
sha256 aa4f0cec97defc187c8418e30a84d114072442493f15db1c7cbfc770e1414cea
sha512 3270089cde105132cbd20f9e624a9d7375370ac0cdab2b729cc7e510494fae2ff512bfd81af1cea3d51cc369e38fb186dfd2648fed83436878265153ab154c1c
ripemd-160 d8e8531946b046ec61632d14f6049df0dbe6871e

99388889 as geometric shapes

Circle

Radius = n
Diameter 198777778
Circumference 624478807.0617
Area 3.1033127418954E+16

Sphere

Radius = n
Volume 4.1124640751537E+24
Surface area 1.2413250967582E+17
Circumference 624478807.0617

Square

Length = n
Perimeter 397555556
Area 9878151256654321
Diagonal 140557114.77299

Cube

Length = n
Surface area 59268907539925926
Volume 9.8177847877283E+23
Space diagonal 172146605.45582

Equilateral Triangle

Length = n
Perimeter 298166667
Area 4.2773649653439E+15
Altitude 86073302.727912

Triangular Pyramid

Length = n
Surface area 4.2773649653439E+15
Volume 1.1570370332721E+23
Height 46852371.590998