1990752462 (number)
1990752462 is an even 10-digits composite number following 1990752461 and preceding 1990752463. In scientific notation, it is written as 1.990752462 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 623301120 positive integers (up to 1990752462) that are relatively prime to 1990752462.
Interesting facts
- 1990752462 has 32 divisors, whose sum is 3520117440
- The reverse of 1990752462 is 2642570991
- Previous prime number is 521
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion nine hundred ninety million seven hundred fifty-two thousand four hundred sixty-two |
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Notation
Scientific notation | 1.990752462 × 10^9 |
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Engineering notation | 1.990752462 × 10^9 |
Prime Factorization of 1990752462
Prime Factorization 2 × 17 × 9 × 521 × 12487
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1990752462 | Product of the distinct prime numbers |
The prime factorization of 1990752462 is 2 × 17 × 9 × 521 × 12487. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990752462)
Multiplication
n×yn×2 | 3981504924 |
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n×3 | 5972257386 |
n×4 | 7963009848 |
n×5 | 9953762310 |
Division
n÷yn÷2 | 995376231 |
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n÷3 | 663584154 |
n÷3 | 497688115.5 |
n÷5 | 398150492.4 |
Exponentiation
nyn2 | 3963095364959061444 |
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n3 | 7.889541854933E+27 |
n4 | 1.570612487176E+37 |
n5 | 3.1267006756936E+46 |
Nth Root
y√n2√n | 44617.849141347 |
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3√n | 1257.9761879794 |
4√n | 211.22937565913 |
5√n | 72.410817786029 |
Divisors of 1990752462
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 | -1990752461 | 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 1990752462 can be divided by 32 positive divisors. The sum of these divisors (counting 1990752462) is 1, the average is 0.03125.
Base conversion 1990752462
Base | System | Value |
---|---|---|
2 | Binary | 1110110101010000111100011001110 |
3 | Ternary | 12010201221200222200 |
4 | Quaternary | 1312222013203032 |
5 | Quinary | 13034113034322 |
6 | Senary | 525312422330 |
8 | Octal | 16652074316 |
10 | Decimal | 1990752462 |
12 | Duodecimal | 4768479a6 |
16 | Hexadecimal | 76a878ce |
20 | Vigesimal | 1b224132 |
36 | Base36 | wx8qfi |
Cryptographic Hash Functions
md5 | cf4e1885bd0778d37cc13083c7049225 |
---|---|
sha1 | 73662610ecd09232a23a3eb3ce96c408c9af089e |
sha256 | 9295137e400883103c8262a6dc4055595d560d2cc1793e8a5532f97d893bf789 |
sha512 | 0a671a9ac24b3e24c621a92fee51e1e0629b42e43bc3f188becd63387a00c494d02a6416f6844402fbfbb2c48fe19bf7f5fab20aacba61c2e1a6c53cecc02763 |
ripemd-160 | 99e51c135379afbcba343178545375bb296eba49 |
1990752462 as geometric shapes
Circle
Radius = nDiameter | 3981504924 |
---|---|
Circumference | 12508266619.47 |
Area | 1.2450431284031E+19 |
Sphere
Radius = nVolume | 3.3047635642196E+28 |
---|---|
Surface area | 4.9801725136125E+19 |
Circumference | 12508266619.47 |
Square
Length = nPerimeter | 7963009848 |
---|---|
Area | 3963095364959061444 |
Diagonal | 2815349131.088 |
Cube
Length = nSurface area | 2.3778572189754E+19 |
---|---|
Volume | 7.889541854933E+27 |
Space diagonal | 3448084409.4768 |
Equilateral Triangle
Length = nPerimeter | 5972257386 |
---|---|
Area | 1.7160706318375E+18 |
Altitude | 1724042204.7384 |
Triangular Pyramid
Length = nSurface area | 1.7160706318375E+18 |
---|---|
Volume | 9.2979142434637E+26 |
Height | 938449710.36268 |