1994328240 (number)

1994328240 is an even 10-digits composite number following 1994328239 and preceding 1994328241. In scientific notation, it is written as 1.994328240 × 10^9. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 531820800 positive integers (up to 1994328240) that are relatively prime to 1994328240.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-four million three hundred twenty-eight thousand two hundred forty

Notation

Scientific notation 1.994328240 × 10^9
Engineering notation 1.994328240 × 10^9

Prime Factorization of 1994328240

Prime Factorization 2 × 2 × 2 × 2 × 15 × 8309701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 249291030
Product of the distinct prime numbers

The prime factorization of 1994328240 is 2 × 2 × 2 × 2 × 15 × 8309701. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 66, 76, 658, 804, 7528, 4713, 40807, 20570, 433734, 73043, 5213618, 5745679, 77357658, 44590457, 534365658, 688351115, 5781166254, 5444322315

Basic calculations (n = 1994328240)

Multiplication

n×y
n×2 3988656480
n×3 5982984720
n×4 7977312960
n×5 9971641200

Division

n÷y
n÷2 997164120
n÷3 664776080
n÷3 498582060
n÷5 398865648

Exponentiation

ny
n2 3977345128861497600
n3 7.9321317107149E+27
n4 1.5819274274078E+37
n5 3.15488254211E+46

Nth Root

y√n
2√n 44657.902324225
3√n 1258.7289273092
4√n 211.32416408027
5√n 72.436811894542

Divisors of 1994328240

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 8309701, 16619402, 33238804, 66477608, 124645515, 132955216, 249291030, 498582060, 997164120, 1994328240

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1994328239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1994328240 can be divided by 20 positive divisors. The sum of these divisors (counting 1994328240) is 1, the average is 0.05.

Base conversion 1994328240

Base System Value
2 Binary 1110110110111110000100010110000
3 Ternary 12010222200101000220
4 Quaternary 1312313300202300
5 Quinary 13041022000430
6 Senary 525521213040
8 Octal 16667604260
10 Decimal 1994328240
12 Duodecimal 477a91180
16 Hexadecimal 76df08b0
20 Vigesimal 1b34b0c0
36 Base36 wzddio

Cryptographic Hash Functions

md5 87c166964626b52668acfc6335cc4608
sha1 e8b907614363a080bde488883f3bd790ec36bd49
sha256 5e677f26974fc22be0ab97406f373eb9b54ccea0a510846a3a2278dfd2a162c9
sha512 c0fe05993a4649d24e8b893cdc89ff77861a1c0d4b8f1bef50819b93b29b4cf788e5174a42da54511bc50e9f67472f1821f0f4a734171de92cc4c7f0b2e3644c
ripemd-160 9272a7a4981721aaf9d1f65e1f664d13395bb362

1994328240 as geometric shapes

Circle

Radius = n
Diameter 3988656480
Circumference 12530733895.261
Area 1.2495198237622E+19

Sphere

Radius = n
Volume 3.3226035612918E+28
Surface area 4.998079295049E+19
Circumference 12530733895.261

Square

Length = n
Perimeter 7977312960
Area 3977345128861497600
Diagonal 2820406044.8317

Cube

Length = n
Surface area 2.3864070773169E+19
Volume 7.9321317107149E+27
Space diagonal 3454277838.6494

Equilateral Triangle

Length = n
Perimeter 5982984720
Area 1.7222409606062E+18
Altitude 1727138919.3247

Triangular Pyramid

Length = n
Surface area 1.7222409606062E+18
Volume 9.3481068698523E+26
Height 940135348.27722