981344405 (number)

981344405 is an odd 9-digits composite number following 981344404 and preceding 981344406. In scientific notation, it is written as 9.81344405 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 785075520 positive integers (up to 981344405) that are relatively prime to 981344405.

Interesting facts

Basic properties

Name

Name nine hundred eighty-one million three hundred forty-four thousand four hundred five

Notation

Scientific notation 9.81344405 × 10^8
Engineering notation 9.81344405 × 10^6

Prime Factorization of 981344405

Prime Factorization 5 × 196268881

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 981344405
Product of the distinct prime numbers

The prime factorization of 981344405 is 5 × 196268881. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 25, 75, 148, 8, 142, 1228, 47440, 72728, 904253, 960866, 4809822, 575282, 70211250, 4739821, 311614830, 447795710, 5832434387, 9107617906

Basic calculations (n = 981344405)

Multiplication

n×y
n×2 1962688810
n×3 2944033215
n×4 3925377620
n×5 4906722025

Division

n÷y
n÷2 490672202.5
n÷3 327114801.66667
n÷3 245336101.25
n÷5 196268881

Exponentiation

ny
n2 963036841224804025
n3 9.4507081594483E+26
n4 9.2743995755625E+35
n5 9.1013801332126E+44

Nth Root

y√n
2√n 31326.417046959
3√n 993.74239235767
4√n 176.99270337209
5√n 62.858540087208

Divisors of 981344405

1, 5, 196268881, 981344405

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 -981344404
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 981344405 can be divided by 4 positive divisors. The sum of these divisors (counting 981344405) is 1, the average is 0.25.

Base conversion 981344405

Base System Value
2 Binary 111010011111100010000010010101
3 Ternary 2112101120110110002
4 Quaternary 322133202002111
5 Quinary 4002211010110
6 Senary 241213341045
8 Octal 7237420225
10 Decimal 981344405
12 Duodecimal 234797785
16 Hexadecimal 3a7e2095
20 Vigesimal f6d8105
36 Base36 g89m6t

Cryptographic Hash Functions

md5 efc6e0c18cfc24d2e8e50824f69bf229
sha1 0c8a5e487df48529416b8b25bdcfb38beeddf7fe
sha256 a023691dbb35933330deabdd3b0d4e93a9c88931575c369f6d21d2e4884df9f9
sha512 b0a382e36570f3c91e38efdf03ab549ba32e241d55cb042659575f9ca96d964c77b132972bd5ca27aaedaa79fd953fe2cd415079f9055efeedd1fde593ac9380
ripemd-160 68e3ac65030dcb4787c8ef588da40ae6d2f268a6

981344405 as geometric shapes

Circle

Radius = n
Diameter 1962688810
Circumference 6165968746.7789
Area 3.0254694655282E+18

Sphere

Radius = n
Volume 3.9587033766592E+27
Surface area 1.2101877862113E+19
Circumference 6165968746.7789

Square

Length = n
Perimeter 3925377620
Area 963036841224804025
Diagonal 1387830566.91

Cube

Length = n
Surface area 5778221047348824150
Volume 9.4507081594483E+26
Space diagonal 1699738369.1834

Equilateral Triangle

Length = n
Perimeter 2944033215
Area 4.170071846405E+17
Altitude 849869184.59172

Triangular Pyramid

Length = n
Surface area 4.170071846405E+17
Volume 1.1137766377602E+26
Height 462610188.96999