99390939 (number)

99390939 is an odd 8-digits composite number following 99390938 and preceding 99390940. In scientific notation, it is written as 9.9390939 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 66260624 positive integers (up to 99390939) that are relatively prime to 99390939.

Interesting facts

Basic properties

Name

Name ninety-nine million three hundred ninety thousand nine hundred thirty-nine

Notation

Scientific notation 9.9390939 × 10^7
Engineering notation 9.9390939 × 10^6

Prime Factorization of 99390939

Prime Factorization 3 × 33130313

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 99390939
Product of the distinct prime numbers

The prime factorization of 99390939 is 3 × 33130313. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 30, 10, 329, 541, 538, 9523, 34720, 4922, 484022, 898717, 2314978, 9220060, 37397627, 68059502, 16859884, 724185124, 2312425384, 8414162156

Basic calculations (n = 99390939)

Multiplication

n×y
n×2 198781878
n×3 298172817
n×4 397563756
n×5 496954695

Division

n÷y
n÷2 49695469.5
n÷3 33130313
n÷3 24847734.75
n÷5 19878187.8

Exponentiation

ny
n2 9878558755301721
n3 9.8183923065611E+23
n4 9.7585923081948E+31
n5 9.6991565282966E+39

Nth Root

y√n
2√n 9969.5004388384
3√n 463.21462681371
4√n 99.847385738628
5√n 39.762104167506

Divisors of 99390939

1, 3, 33130313, 99390939

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 -99390938
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 99390939 can be divided by 4 positive divisors. The sum of these divisors (counting 99390939) is 1, the average is 0.25.

Base conversion 99390939

Base System Value
2 Binary 101111011001001010111011011
3 Ternary 20221000120201220
4 Quaternary 11323021113123
5 Quinary 200421002224
6 Senary 13510143123
8 Octal 573112733
10 Decimal 99390939
12 Duodecimal 29351aa3
16 Hexadecimal 5ec95db
20 Vigesimal 1b13h6j
36 Base36 1n6ajf

Cryptographic Hash Functions

md5 b8d1d247edf13c74a05ba88f477254a0
sha1 d503b013b20c23a0888f74f0e5e0f50a5acf5072
sha256 a253527cdddc4ddf54df195e62683e2ffbd7350b72acbc64b3a7b28de210d751
sha512 c4329d67d99d895b9c8e6d7b2ae02a32aef20af352974f8a9f0af67d254a1f02cbd96ac6725da6bb86db68005ae6742a1da3081e97f1c62ed4e1c026e59370a9
ripemd-160 ec67c6c03a8a1b37cf82995263cffc88293e41e3

99390939 as geometric shapes

Circle

Radius = n
Diameter 198781878
Circumference 624491687.59158
Area 3.1034407613711E+16

Sphere

Radius = n
Volume 4.1127185520473E+24
Surface area 1.2413763045484E+17
Circumference 624491687.59158

Square

Length = n
Perimeter 397563756
Area 9878558755301721
Diagonal 140560013.9108

Cube

Length = n
Surface area 59271352531810326
Volume 9.8183923065611E+23
Space diagonal 172150156.15998

Equilateral Triangle

Length = n
Perimeter 298172817
Area 4.2775414174342E+15
Altitude 86075078.07999

Triangular Pyramid

Length = n
Surface area 4.2775414174342E+15
Volume 1.1571086300532E+23
Height 46853337.970266