981330455 (number)

981330455 is an odd 9-digits composite number following 981330454 and preceding 981330456. In scientific notation, it is written as 9.81330455 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 669889440 positive integers (up to 981330455) that are relatively prime to 981330455.

Interesting facts

Basic properties

Name

Name nine hundred eighty-one million three hundred thirty thousand four hundred fifty-five

Notation

Scientific notation 9.81330455 × 10^8
Engineering notation 9.81330455 × 10^6

Prime Factorization of 981330455

Prime Factorization 5 × 7 × 223 × 125731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 981330455
Product of the distinct prime numbers

The prime factorization of 981330455 is 5 × 7 × 223 × 125731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 69, 80, 213, 376, 51, 1731, 8531, 69027, 93039, 721071, 4370744, 3221774, 74633667, 84314443, 844857886, 587212564, 9319962176, 976109148

Basic calculations (n = 981330455)

Multiplication

n×y
n×2 1962660910
n×3 2943991365
n×4 3925321820
n×5 4906652275

Division

n÷y
n÷2 490665227.5
n÷3 327110151.66667
n÷3 245332613.75
n÷5 196266091

Exponentiation

ny
n2 963009461910507025
n3 9.4503051342594E+26
n4 9.2738722372916E+35
n5 9.1007332622333E+44

Nth Root

y√n
2√n 31326.194390637
3√n 993.73768358877
4√n 176.99207437238
5√n 62.858361376937

Divisors of 981330455

1, 5, 7, 35, 223, 1115, 1561, 7805, 125731, 628655, 880117, 4400585, 28038013, 140190065, 196266091, 981330455

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -981330454
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 981330455 can be divided by 16 positive divisors. The sum of these divisors (counting 981330455) is 1, the average is 0.0625.

Base conversion 981330455

Base System Value
2 Binary 111010011111011110101000010111
3 Ternary 2112101112202022102
4 Quaternary 322133132220113
5 Quinary 4002210033310
6 Senary 241213152315
8 Octal 7237365027
10 Decimal 981330455
12 Duodecimal 23478b69b
16 Hexadecimal 3a7dea17
20 Vigesimal f6d662f
36 Base36 g89bfb

Cryptographic Hash Functions

md5 c5b776391572e7a616494a0e30d3d912
sha1 6aca36f8aa4bc470d7289e2c54d63abe8ac8f7e3
sha256 29a26eaab889b32278595e689b3f756de24e9482ca6faf37043517b4aed124f1
sha512 13fcd8b8b97609d7f66a0e6f3faf115a73edf8759d0dede834968b959e72cb1973d7cfa705d7beffeb5587caaa5a349cf350ed312cb0d9c47e0dc1c904aae9ef
ripemd-160 b57c685742179765a76f348a553c72fbc3a6617a

981330455 as geometric shapes

Circle

Radius = n
Diameter 1962660910
Circumference 6165881096.3439
Area 3.0253834508755E+18

Sphere

Radius = n
Volume 3.9585345578628E+27
Surface area 1.2101533803502E+19
Circumference 6165881096.3439

Square

Length = n
Perimeter 3925321820
Area 963009461910507025
Diagonal 1387810838.6308

Cube

Length = n
Surface area 5778056771463042150
Volume 9.4503051342594E+26
Space diagonal 1699714207.0747

Equilateral Triangle

Length = n
Perimeter 2943991365
Area 4.1699532904964E+17
Altitude 849857103.53734

Triangular Pyramid

Length = n
Surface area 4.1699532904964E+17
Volume 1.1137291407861E+26
Height 462603612.87692