981330402 (number)
981330402 is an even 9-digits composite number following 981330401 and preceding 981330403. In scientific notation, it is written as 9.81330402 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 301403520 positive integers (up to 981330402) that are relatively prime to 981330402.
Interesting facts
- 981330402 has 32 divisors, whose sum is 2117445120
- The reverse of 981330402 is 204033189
- Previous prime number is 569
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | nine hundred eighty-one million three hundred thirty thousand four hundred two |
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Notation
Scientific notation | 9.81330402 × 10^8 |
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Engineering notation | 9.81330402 × 10^6 |
Prime Factorization of 981330402
Prime Factorization 2 × 3 × 13 × 569 × 22111
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 981330402 | Product of the distinct prime numbers |
The prime factorization of 981330402 is 2 × 3 × 13 × 569 × 22111. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 981330402)
Multiplication
n×yn×2 | 1962660804 |
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n×3 | 2943991206 |
n×4 | 3925321608 |
n×5 | 4906652010 |
Division
n÷yn÷2 | 490665201 |
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n÷3 | 327110134 |
n÷3 | 245332600.5 |
n÷5 | 196266080.4 |
Exponentiation
nyn2 | 963009357889481604 |
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n3 | 9.4503036030745E+26 |
n4 | 9.2738702338271E+35 |
n5 | 9.1007308046574E+44 |
Nth Root
y√n2√n | 31326.1935447 |
---|---|
3√n | 993.73766569873 |
4√n | 176.99207198262 |
5√n | 62.858360697962 |
Divisors of 981330402
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -981330401 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 981330402 can be divided by 32 positive divisors. The sum of these divisors (counting 981330402) is 1, the average is 0.03125.
Base conversion 981330402
Base | System | Value |
---|---|---|
2 | Binary | 111010011111011110100111100010 |
3 | Ternary | 2112101112202020110 |
4 | Quaternary | 322133132213202 |
5 | Quinary | 4002210033102 |
6 | Senary | 241213152150 |
8 | Octal | 7237364742 |
10 | Decimal | 981330402 |
12 | Duodecimal | 23478b656 |
16 | Hexadecimal | 3a7de9e2 |
20 | Vigesimal | f6d6602 |
36 | Base36 | g89bdu |
Cryptographic Hash Functions
md5 | 10b225a2f05ecd23ac7e6c62d715e865 |
---|---|
sha1 | 4b3f9c64ef9d4bc7b0091bf3534844286ed80d47 |
sha256 | a6778eb0357e98fe66554c9c86d125555d395c7bccf5773f71e5c0a47ad113e9 |
sha512 | b3f4631126014e5c1ce2503715037db5853784934aa72e1b57b97cc390794874f26e932bc530277d8903db909a79ae7eb24b7696a281c5a31de521ff32aaae63 |
ripemd-160 | 820b06dba59b0521afb5837adaeeaa272f4f42cb |
981330402 as geometric shapes
Circle
Radius = nDiameter | 1962660804 |
---|---|
Circumference | 6165880763.335 |
Area | 3.0253831240838E+18 |
Sphere
Radius = nVolume | 3.9585339164816E+27 |
---|---|
Surface area | 1.2101532496335E+19 |
Circumference | 6165880763.335 |
Square
Length = nPerimeter | 3925321608 |
---|---|
Area | 963009357889481604 |
Diagonal | 1387810763.6774 |
Cube
Length = nSurface area | 5778056147336889624 |
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Volume | 9.4503036030745E+26 |
Space diagonal | 1699714115.276 |
Equilateral Triangle
Length = nPerimeter | 2943991206 |
---|---|
Area | 4.1699528400722E+17 |
Altitude | 849857057.638 |
Triangular Pyramid
Length = nSurface area | 4.1699528400722E+17 |
---|---|
Volume | 1.1137289603343E+26 |
Height | 462603587.89248 |