1998471824 (number)

1998471824 is an even 10-digits composite number following 1998471823 and preceding 1998471825. In scientific notation, it is written as 1.998471824 × 10^9. The sum of its digits is 53. It has a total of 7 prime factors and 40 positive divisors. There are 970945920 positive integers (up to 1998471824) that are relatively prime to 1998471824.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million four hundred seventy-one thousand eight hundred twenty-four

Notation

Scientific notation 1.998471824 × 10^9
Engineering notation 1.998471824 × 10^9

Prime Factorization of 1998471824

Prime Factorization 2 × 2 × 2 × 2 × 37 × 3491 × 967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 249808978
Product of the distinct prime numbers

The prime factorization of 1998471824 is 2 × 2 × 2 × 2 × 37 × 3491 × 967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 1, 6, 95, 426, 318, 4741, 8512, 74464, 98541, 271249, 853675, 7425312, 4402769, 56595565, 76328820, 916050473, 743385850, 26168933, 9233162069

Basic calculations (n = 1998471824)

Multiplication

n×y
n×2 3996943648
n×3 5995415472
n×4 7993887296
n×5 9992359120

Division

n÷y
n÷2 999235912
n÷3 666157274.66667
n÷3 499617956
n÷5 399694364.8

Exponentiation

ny
n2 3993889631321886976
n3 7.9816758963625E+27
n4 1.595115438718E+37
n5 3.1877932603054E+46

Nth Root

y√n
2√n 44704.270757949
3√n 1259.6000712773
4√n 211.4338448734
5√n 72.466887072156

Divisors of 1998471824

1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 967, 1934, 3491, 3868, 6982, 7736, 13964, 15472, 27928, 35779, 55856, 71558, 129167, 143116, 258334, 286232, 516668, 572464, 1033336, 2066672, 3375797, 6751594, 13503188, 27006376, 54012752, 124904489, 249808978, 499617956, 999235912, 1998471824

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 -1998471823
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 1998471824 can be divided by 40 positive divisors. The sum of these divisors (counting 1998471824) is 1, the average is 0.025.

Base conversion 1998471824

Base System Value
2 Binary 1110111000111100100001010010000
3 Ternary 12011021110212221222
4 Quaternary 1313013210022100
5 Quinary 13043102044244
6 Senary 530150104212
8 Octal 16707441220
10 Decimal 1998471824
12 Duodecimal 47934b068
16 Hexadecimal 771e4290
20 Vigesimal 1b4a8jb4
36 Base36 x1u6q8

Cryptographic Hash Functions

md5 481e880c65789c7e402966f00174deee
sha1 eb85e18f64f5cde97f88e71efbd885e79cd7a5a7
sha256 c3ddb639e93bb2cdb4de6931bfb088b7529c1893dcce150acee726cdd25ae8c6
sha512 af1e36463be2d4d73698e5f08e39ebcb90e1d41bcc2f36c31eb139d65f107374b238fa9c056641e2d2545e1c4b34488b9d76a75f5330fa7aeb90de49d9cc215b
ripemd-160 a4b178e91e16e37b4df3435a796f503b1f3606a2

1998471824 as geometric shapes

Circle

Radius = n
Diameter 3996943648
Circumference 12556768801.369
Area 1.2547174325009E+19

Sphere

Radius = n
Volume 3.3433565812463E+28
Surface area 5.0188697300037E+19
Circumference 12556768801.369

Square

Length = n
Perimeter 7993887296
Area 3993889631321886976
Diagonal 2826265957.5213

Cube

Length = n
Surface area 2.3963337787931E+19
Volume 7.9816758963625E+27
Space diagonal 3461454736.6628

Equilateral Triangle

Length = n
Perimeter 5995415472
Area 1.729404940318E+18
Altitude 1730727368.3314

Triangular Pyramid

Length = n
Surface area 1.729404940318E+18
Volume 9.4064952525853E+26
Height 942088652.5071