1998351374 (number)

1998351374 is an even 10-digits composite number following 1998351373 and preceding 1998351375. In scientific notation, it is written as 1.998351374 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 983535000 positive integers (up to 1998351374) that are relatively prime to 1998351374.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.998351374 × 10^9
Engineering notation 1.998351374 × 10^9

Prime Factorization of 1998351374

Prime Factorization 2 × 71 × 647 × 21751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998351374
Product of the distinct prime numbers

The prime factorization of 1998351374 is 2 × 71 × 647 × 21751. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 6, 78, 865, 385, 7686, 168, 56008, 11831, 387436, 870143, 8949794, 6066812, 76658822, 91070743, 611824237, 997821148, 4994976141, 901790712

Basic calculations (n = 1998351374)

Multiplication

n×y
n×2 3996702748
n×3 5995054122
n×4 7993405496
n×5 9991756870

Division

n÷y
n÷2 999175687
n÷3 666117124.66667
n÷3 499587843.5
n÷5 399670274.8

Exponentiation

ny
n2 3993408213967687876
n3 7.9802327913252E+27
n4 1.5947309163385E+37
n5 3.1868327178252E+46

Nth Root

y√n
2√n 44702.923550927
3√n 1259.5747649616
4√n 211.43065896631
5√n 72.466013519986

Divisors of 1998351374

1, 2, 71, 142, 647, 1294, 21751, 43502, 45937, 91874, 1544321, 3088642, 14072897, 28145794, 999175687, 1998351374

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998351373
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998351374 can be divided by 16 positive divisors. The sum of these divisors (counting 1998351374) is 1, the average is 0.0625.

Base conversion 1998351374

Base System Value
2 Binary 1110111000111000110110000001110
3 Ternary 12011021020202201212
4 Quaternary 1313013012300032
5 Quinary 13043034220444
6 Senary 530143334422
8 Octal 16707066016
10 Decimal 1998351374
12 Duodecimal 4792b1412
16 Hexadecimal 771c6c0e
20 Vigesimal 1b49di8e
36 Base36 x1rlse

Cryptographic Hash Functions

md5 ee90be89bfadb4342f8c53759a5ccf12
sha1 e84c40d43bcb4293aed40bcb37c7b3be5bbd2a9d
sha256 22e27bc789f04bcc65398378249164cd98f38117e14cc2c96add223ff8735ea7
sha512 3e65619fe99587c04084978194ff508b00bb77909a752ae02fc8b2066f426559e9509691f7cbd80ceb0c8c5e2fc7d9e339c10e05f06c2203bae821c8fcb62f14
ripemd-160 7e8330aa2abd1641c2e768e157327f495fc9dfa9

1998351374 as geometric shapes

Circle

Radius = n
Diameter 3996702748
Circumference 12556011991.699
Area 1.2545661907786E+19

Sphere

Radius = n
Volume 3.3427520948218E+28
Surface area 5.0182647631144E+19
Circumference 12556011991.699

Square

Length = n
Perimeter 7993405496
Area 3993408213967687876
Diagonal 2826095615.4977

Cube

Length = n
Surface area 2.3960449283806E+19
Volume 7.9802327913252E+27
Space diagonal 3461246111.1431

Equilateral Triangle

Length = n
Perimeter 5995054122
Area 1.7291964804887E+18
Altitude 1730623055.5715

Triangular Pyramid

Length = n
Surface area 1.7291964804887E+18
Volume 9.4047945369889E+26
Height 942031871.83257