99644490 (number)

99644490 is an even 8-digits composite number following 99644489 and preceding 99644491. In scientific notation, it is written as 9.9644490 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 24000000 positive integers (up to 99644490) that are relatively prime to 99644490.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred forty-four thousand four hundred ninety

Notation

Scientific notation 9.9644490 × 10^7
Engineering notation 9.9644490 × 10^6

Prime Factorization of 99644490

Prime Factorization 2 × 3 × 3 × 401 × 55 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33214830
Product of the distinct prime numbers

The prime factorization of 99644490 is 2 × 3 × 3 × 401 × 55 × 251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99644490)

Multiplication

n×y
n×2 199288980
n×3 298933470
n×4 398577960
n×5 498222450

Division

n÷y
n÷2 49822245
n÷3 33214830
n÷3 24911122.5
n÷5 19928898

Exponentiation

ny
n2 9929024387360100
n3 9.8937257127606E+23
n4 9.8585525284792E+31
n5 9.8235043883852E+39

Nth Root

y√n
2√n 9982.208673435
3√n 463.60818650191
4√n 99.911003765526
5√n 39.782370500662

Divisors of 99644490

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99644489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99644490 can be divided by 48 positive divisors. The sum of these divisors (counting 99644490) is 1, the average is 0.020833333333333.

Base conversion 99644490

Base System Value
2 Binary 101111100000111010001001010
3 Ternary 20221111110112200
4 Quaternary 11330013101022
5 Quinary 201002110430
6 Senary 13515421030
8 Octal 574072112
10 Decimal 99644490
12 Duodecimal 29454776
16 Hexadecimal 5f0744a
20 Vigesimal 1b2fb4a
36 Base36 1nbq6i

Cryptographic Hash Functions

md5 898204945ecc66fc97c9495bd967dd41
sha1 c616178ba06774e8329428f98bc2f8243d8e663f
sha256 e5616fd0a77226c1b0aa339c442827dc570b5a2ac49b226a65ff1c48398abd32
sha512 307e5f75fdc64a216ceeb33ac4f602c187302dd118305e6e58088753d4ecdaf6abe0a4424556881b24e54b0f1b236694299a500390f85c3df6d8ba7b68fe3135
ripemd-160 93af9228f0f221b96b0122c08e4a9c9604a52506

99644490 as geometric shapes

Circle

Radius = n
Diameter 199288980
Circumference 626084795.5094
Area 3.1192950072644E+16

Sphere

Radius = n
Volume 4.1442741354455E+24
Surface area 1.2477180029058E+17
Circumference 626084795.5094

Square

Length = n
Perimeter 398577960
Area 9929024387360100
Diagonal 140918589.17375

Cube

Length = n
Surface area 59574146324160600
Volume 9.8937257127606E+23
Space diagonal 172589319.37429

Equilateral Triangle

Length = n
Perimeter 298933470
Area 4.2993936771245E+15
Altitude 86294659.687144

Triangular Pyramid

Length = n
Surface area 4.2993936771245E+15
Volume 1.1659867571155E+23
Height 46972863.057917