1990752464 (number)

1990752464 is an even 10-digits composite number following 1990752463 and preceding 1990752465. In scientific notation, it is written as 1.990752464 × 10^9. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 985121280 positive integers (up to 1990752464) that are relatively prime to 1990752464.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million seven hundred fifty-two thousand four hundred sixty-four

Notation

Scientific notation 1.990752464 × 10^9
Engineering notation 1.990752464 × 10^9

Prime Factorization of 1990752464

Prime Factorization 2 × 2 × 2 × 2 × 277 × 157 × 2861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 248844058
Product of the distinct prime numbers

The prime factorization of 1990752464 is 2 × 2 × 2 × 2 × 277 × 157 × 2861. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 100, 23, 125, 968, 5060, 9455, 86647, 26734, 729769, 187495, 9988219, 5474371, 31967099, 1500340, 253131839, 663520467, 8647221750, 9964136727

Basic calculations (n = 1990752464)

Multiplication

n×y
n×2 3981504928
n×3 5972257392
n×4 7963009856
n×5 9953762320

Division

n÷y
n÷2 995376232
n÷3 663584154.66667
n÷3 497688116
n÷5 398150492.8

Exponentiation

ny
n2 3963095372922071296
n3 7.8895418787116E+27
n4 1.5706124934876E+37
n5 3.1267006913997E+46

Nth Root

y√n
2√n 44617.84916376
3√n 1257.9761884006
4√n 211.22937571219
5√n 72.410817800579

Divisors of 1990752464

1, 2, 4, 8, 16, 157, 277, 314, 554, 628, 1108, 1256, 2216, 2512, 2861, 4432, 5722, 11444, 22888, 43489, 45776, 86978, 173956, 347912, 449177, 695824, 792497, 898354, 1584994, 1796708, 3169988, 3593416, 6339976, 7186832, 12679952, 124422029, 248844058, 497688116, 995376232, 1990752464

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990752463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990752464 can be divided by 40 positive divisors. The sum of these divisors (counting 1990752464) is 1, the average is 0.025.

Base conversion 1990752464

Base System Value
2 Binary 1110110101010000111100011010000
3 Ternary 12010201221200222202
4 Quaternary 1312222013203100
5 Quinary 13034113034324
6 Senary 525312422332
8 Octal 16652074320
10 Decimal 1990752464
12 Duodecimal 4768479a8
16 Hexadecimal 76a878d0
20 Vigesimal 1b224134
36 Base36 wx8qfk

Cryptographic Hash Functions

md5 5ed81cb22bf4a7855308aad60fd77124
sha1 75bd2af0191a238e50e7e1325a3f6a9d9f99bd1a
sha256 53b39a88804e3584c02f1d60e20699543df8958a626657b28141a352195aea6f
sha512 f92457243fd01ea02f967ebd1e65bcf2481d2a11d21ba2d05970915f7d8267ec31d9cc2a5148e7c046f8c088d3a4c10667600cfa6a626d21f972be6c790e9588
ripemd-160 b81d74466c3a090fe71a0c0f2a498ad7abdd9e2b

1990752464 as geometric shapes

Circle

Radius = n
Diameter 3981504928
Circumference 12508266632.036
Area 1.2450431309048E+19

Sphere

Radius = n
Volume 3.3047635741799E+28
Surface area 4.9801725236191E+19
Circumference 12508266632.036

Square

Length = n
Perimeter 7963009856
Area 3963095372922071296
Diagonal 2815349133.9165

Cube

Length = n
Surface area 2.3778572237532E+19
Volume 7.8895418787116E+27
Space diagonal 3448084412.9409

Equilateral Triangle

Length = n
Perimeter 5972257392
Area 1.7160706352855E+18
Altitude 1724042206.4705

Triangular Pyramid

Length = n
Surface area 1.7160706352855E+18
Volume 9.2979142714871E+26
Height 938449711.30549