1998937169 (number)

1998937169 is an odd 10-digits composite number following 1998937168 and preceding 1998937170. In scientific notation, it is written as 1.998937169 × 10^9. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 1965056820 positive integers (up to 1998937169) that are relatively prime to 1998937169.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million nine hundred thirty-seven thousand one hundred sixty-nine

Notation

Scientific notation 1.998937169 × 10^9
Engineering notation 1.998937169 × 10^9

Prime Factorization of 1998937169

Prime Factorization 59 × 33880291

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1998937169
Product of the distinct prime numbers

The prime factorization of 1998937169 is 59 × 33880291. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 11, 72, 616, 791, 3829, 1337, 27767, 50802, 277337, 522651, 8154637, 6876134, 61515250, 52043055, 273387776, 275884992, 3134685879, 8868251896

Basic calculations (n = 1998937169)

Multiplication

n×y
n×2 3997874338
n×3 5996811507
n×4 7995748676
n×5 9994685845

Division

n÷y
n÷2 999468584.5
n÷3 666312389.66667
n÷3 499734292.25
n÷5 399787433.8

Exponentiation

ny
n2 3995749805609734561
n3 7.9872528044578E+27
n4 1.596601650903E+37
n5 3.1915063840768E+46

Nth Root

y√n
2√n 44709.475159076
3√n 1259.6978298244
4√n 211.44615191362
5√n 72.470261546864

Divisors of 1998937169

1, 59, 33880291, 1998937169

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998937168
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998937169 can be divided by 4 positive divisors. The sum of these divisors (counting 1998937169) is 1, the average is 0.25.

Base conversion 1998937169

Base System Value
2 Binary 1110111001001010101110001010001
3 Ternary 12011022100112021222
4 Quaternary 1313021111301101
5 Quinary 13043211442134
6 Senary 530204054425
8 Octal 16711256121
10 Decimal 1998937169
12 Duodecimal 479534415
16 Hexadecimal 77255c51
20 Vigesimal 1b4d72i9
36 Base36 x245sh

Cryptographic Hash Functions

md5 1211f390d60ad22cc04fd68a29d98e59
sha1 9d70f6a0aca4787ab15deccb9e81d6e8d32fc092
sha256 aab69985aced6c187f8f9df31d57ca14cd8fc35018b0e7fe138e04c1eecdefa5
sha512 67100957c1e0aff4bb7fcfe3a8c7bacd7b9831101aef104e4f34affa51153c20a995cecf1bbf51bbfb34c257f7171c8f5ffc1cb108032ddeee194225388b997b
ripemd-160 6db22baf72149cc3777bb8dd5089d8ede417b29b

1998937169 as geometric shapes

Circle

Radius = n
Diameter 3997874338
Circumference 12559692650.236
Area 1.2553018234886E+19

Sphere

Radius = n
Volume 3.3456926310466E+28
Surface area 5.0212072939546E+19
Circumference 12559692650.236

Square

Length = n
Perimeter 7995748676
Area 3995749805609734561
Diagonal 2826924054.7315

Cube

Length = n
Surface area 2.3974498833658E+19
Volume 7.9872528044578E+27
Space diagonal 3462260737.8459

Equilateral Triangle

Length = n
Perimeter 5996811507
Area 1.7302104194124E+18
Altitude 1731130368.9229

Triangular Pyramid

Length = n
Surface area 1.7302104194124E+18
Volume 9.4130677018057E+26
Height 942308018.24383