1998406593 (number)

1998406593 is an odd 10-digits composite number following 1998406592 and preceding 1998406594. In scientific notation, it is written as 1.998406593 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 1220002560 positive integers (up to 1998406593) that are relatively prime to 1998406593.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million four hundred six thousand five hundred ninety-three

Notation

Scientific notation 1.998406593 × 10^9
Engineering notation 1.998406593 × 10^9

Prime Factorization of 1998406593

Prime Factorization 27 × 629 × 117671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1998406593
Product of the distinct prime numbers

The prime factorization of 1998406593 is 27 × 629 × 117671. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 49, 97, 337, 267, 4052, 8858, 82681, 81156, 408748, 672315, 8558932, 6455443, 83774794, 89404401, 422586763, 862329639, 2247944119, 7726404017

Basic calculations (n = 1998406593)

Multiplication

n×y
n×2 3996813186
n×3 5995219779
n×4 7993626372
n×5 9992032965

Division

n÷y
n÷2 999203296.5
n÷3 666135531
n÷3 499601648.25
n÷5 399681318.6

Exponentiation

ny
n2 3993628910945867649
n3 7.9808943456296E+27
n4 1.5949071878343E+37
n5 3.1872730393911E+46

Nth Root

y√n
2√n 44703.541168458
3√n 1259.5863664946
4√n 211.43211952884
5√n 72.466413995761

Divisors of 1998406593

1, 27, 629, 16983, 117671, 3177117, 74015059, 1998406593

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998406592
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998406593 can be divided by 8 positive divisors. The sum of these divisors (counting 1998406593) is 1, the average is 0.125.

Base conversion 1998406593

Base System Value
2 Binary 1110111000111010100001111000001
3 Ternary 12011021100120111000
4 Quaternary 1313013110033001
5 Quinary 13043043002333
6 Senary 530144442213
8 Octal 16707241701
10 Decimal 1998406593
12 Duodecimal 479319369
16 Hexadecimal 771d43c1
20 Vigesimal 1b4a0g9d
36 Base36 x1sse9

Cryptographic Hash Functions

md5 12d0e4ba2a32ded619b2f14bc06da22c
sha1 0e92cc89db4aa6505803e7510ac3cff1cdba2cbb
sha256 b7ef139753bbe554fbe9807b59d6e29c46f245e13cf1316adada68f6d8ac9c28
sha512 5118d9ade1489097c62e5ab75d9cdd91d38ded45d8598560007aba8eb2b9a039ec8ca0520ce86f299953bb79ed71dac676db021bc028e6aa15f0dd8af5bbf82a
ripemd-160 5fa45885ae4becf887316da8dc4158179de08732

1998406593 as geometric shapes

Circle

Radius = n
Diameter 3996813186
Circumference 12556358942.908
Area 1.2546355247791E+19

Sphere

Radius = n
Volume 3.3430292060408E+28
Surface area 5.0185420991165E+19
Circumference 12556358942.908

Square

Length = n
Perimeter 7993626372
Area 3993628910945867649
Diagonal 2826173706.9564

Cube

Length = n
Surface area 2.3961773465675E+19
Volume 7.9808943456296E+27
Space diagonal 3461341753.2566

Equilateral Triangle

Length = n
Perimeter 5995219779
Area 1.7292920450836E+18
Altitude 1730670876.6283

Triangular Pyramid

Length = n
Surface area 1.7292920450836E+18
Volume 9.4055741862135E+26
Height 942057902.3188