1998910071 (number)

1998910071 is an odd 10-digits composite number following 1998910070 and preceding 1998910072. In scientific notation, it is written as 1.998910071 × 10^9. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 1325700864 positive integers (up to 1998910071) that are relatively prime to 1998910071.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million nine hundred ten thousand seventy-one

Notation

Scientific notation 1.998910071 × 10^9
Engineering notation 1.998910071 × 10^9

Prime Factorization of 1998910071

Prime Factorization 9 × 193 × 1150783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1998910071
Product of the distinct prime numbers

The prime factorization of 1998910071 is 9 × 193 × 1150783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 74, 95, 95, 472, 9511, 7551, 51909, 86458, 297850, 404360, 460084, 1540720, 25941988, 82324198, 492403533, 937081573, 746752027, 6124224730

Basic calculations (n = 1998910071)

Multiplication

n×y
n×2 3997820142
n×3 5996730213
n×4 7995640284
n×5 9994550355

Division

n÷y
n÷2 999455035.5
n÷3 666303357
n÷3 499727517.75
n÷5 399782014.2

Exponentiation

ny
n2 3995641471945225041
n3 7.9869279783766E+27
n4 1.5965150772329E+37
n5 3.1912900663841E+46

Nth Root

y√n
2√n 44709.172112666
3√n 1259.6921375585
4√n 211.44543530818
5√n 72.470065061469

Divisors of 1998910071

1, 9, 193, 1737, 1150783, 10357047, 222101119, 1998910071

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 -1998910070
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 1998910071 can be divided by 8 positive divisors. The sum of these divisors (counting 1998910071) is 1, the average is 0.125.

Base conversion 1998910071

Base System Value
2 Binary 1110111001001001111001001110111
3 Ternary 12011022022011010100
4 Quaternary 1313021033021313
5 Quinary 13043210110241
6 Senary 530203325143
8 Octal 16711171167
10 Decimal 1998910071
12 Duodecimal 4795207b3
16 Hexadecimal 7724f277
20 Vigesimal 1b4d3f3b
36 Base36 x23kvr

Cryptographic Hash Functions

md5 a542d3e47bd5f510111d331f2bc98b47
sha1 7a2356c2a10ad7e9b94d7501b585af23fe7438ad
sha256 968395f146067d123891a15246252d5f8feb8321baefaf9c7d4510a969f4f513
sha512 3e6f50c61eb0c098166f8a12387b0e3ebb0e7d433a41ad9c9792fca28b245711eec757c35b0628d52f9916710a7a570d4200afbdef8056b08fbddd731c22e2b7
ripemd-160 5ca227a36f55edc8bd0d0f4c6c89bc12d4591225

1998910071 as geometric shapes

Circle

Radius = n
Diameter 3997820142
Circumference 12559522388.481
Area 1.2552677894642E+19

Sphere

Radius = n
Volume 3.3455565682158E+28
Surface area 5.0210711578567E+19
Circumference 12559522388.481

Square

Length = n
Perimeter 7995640284
Area 3995641471945225041
Diagonal 2826885732.3724

Cube

Length = n
Surface area 2.3973848831671E+19
Volume 7.9869279783766E+27
Space diagonal 3462213802.7331

Equilateral Triangle

Length = n
Perimeter 5996730213
Area 1.7301635095596E+18
Altitude 1731106901.3666

Triangular Pyramid

Length = n
Surface area 1.7301635095596E+18
Volume 9.4126848905977E+26
Height 942295244.12412