1990204089 (number)

1990204089 is an odd 10-digits composite number following 1990204088 and preceding 1990204090. In scientific notation, it is written as 1.990204089 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1326240720 positive integers (up to 1990204089) that are relatively prime to 1990204089.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred four thousand eighty-nine

Notation

Scientific notation 1.990204089 × 10^9
Engineering notation 1.990204089 × 10^9

Prime Factorization of 1990204089

Prime Factorization 3 × 2381 × 278623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1990204089
Product of the distinct prime numbers

The prime factorization of 1990204089 is 3 × 2381 × 278623. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 10, 69, 688, 249, 575, 4398, 62645, 58800, 739547, 888680, 718504, 8334069, 89897444, 9250688, 254166815, 148064658, 6494618460, 8354259419

Basic calculations (n = 1990204089)

Multiplication

n×y
n×2 3980408178
n×3 5970612267
n×4 7960816356
n×5 9951020445

Division

n÷y
n÷2 995102044.5
n÷3 663401363
n÷3 497551022.25
n÷5 398040817.8

Exponentiation

ny
n2 3960912315872319921
n3 7.8830238872196E+27
n4 1.5688826374029E+37
n5 3.1223966401204E+46

Nth Root

y√n
2√n 44611.703498073
3√n 1257.8606699294
4√n 211.21482783667
5√n 72.406828087253

Divisors of 1990204089

1, 3, 2381, 7143, 278623, 835869, 663401363, 1990204089

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 -1990204088
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 1990204089 can be divided by 8 positive divisors. The sum of these divisors (counting 1990204089) is 1, the average is 0.125.

Base conversion 1990204089

Base System Value
2 Binary 1110110101000000001101010111001
3 Ternary 12010200220211202120
4 Quaternary 1312220001222321
5 Quinary 13033443012324
6 Senary 525252551453
8 Octal 16650015271
10 Decimal 1990204089
12 Duodecimal 476622589
16 Hexadecimal 76a01ab9
20 Vigesimal 1b1ifa49
36 Base36 wwwzax

Cryptographic Hash Functions

md5 05dee2d8014c13a6037c50bab4f90b55
sha1 46afcbfa9911564e588db008c33069b18b7c010d
sha256 ff7849e16daeb40288119dfe42cb831ccd056602d154bc3e4bc0d40b3c060253
sha512 323ef048aa4addbedb3a63f5ab99f1426dfb1acdf23215863e1122a35a184c44c16874b126f562be841984aa5adc53b102cc8f585f7622f04e17013f754b7d17
ripemd-160 c7a8cfa43844ceb599b01a0409162fce826dbf1b

1990204089 as geometric shapes

Circle

Radius = n
Diameter 3980408178
Circumference 12504821090.294
Area 1.2443573033058E+19

Sphere

Radius = n
Volume 3.3020333242882E+28
Surface area 4.9774292132231E+19
Circumference 12504821090.294

Square

Length = n
Perimeter 7960816356
Area 3960912315872319921
Diagonal 2814573614.5542

Cube

Length = n
Surface area 2.3765473895234E+19
Volume 7.8830238872196E+27
Space diagonal 3447134599.5793

Equilateral Triangle

Length = n
Perimeter 5970612267
Area 1.715125343854E+18
Altitude 1723567299.7897

Triangular Pyramid

Length = n
Surface area 1.715125343854E+18
Volume 9.2902327448475E+26
Height 938191204.8514