1990204090 (number)

1990204090 is an even 10-digits composite number following 1990204089 and preceding 1990204091. In scientific notation, it is written as 1.990204090 × 10^9. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 682355520 positive integers (up to 1990204090) that are relatively prime to 1990204090.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990204090 × 10^9
Engineering notation 1.990204090 × 10^9

Prime Factorization of 1990204090

Prime Factorization 2 × 245 × 4061641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1990204090
Product of the distinct prime numbers

The prime factorization of 1990204090 is 2 × 245 × 4061641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 11, 62, 501, 921, 9595, 8281, 71560, 36388, 203944, 293757, 3896756, 6159802, 18888958, 9161769, 650490372, 820906312, 8781024039, 9701404611

Basic calculations (n = 1990204090)

Multiplication

n×y
n×2 3980408180
n×3 5970612270
n×4 7960816360
n×5 9951020450

Division

n÷y
n÷2 995102045
n÷3 663401363.33333
n÷3 497551022.5
n÷5 398040818

Exponentiation

ny
n2 3960912319852728100
n3 7.8830238991023E+27
n4 1.5688826405561E+37
n5 3.1223966479648E+46

Nth Root

y√n
2√n 44611.703509281
3√n 1257.8606701401
4√n 211.2148278632
5√n 72.406828094529

Divisors of 1990204090

1, 2, 245, 490, 4061641, 8123282, 995102045, 1990204090

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 -1990204089
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 1990204090 can be divided by 8 positive divisors. The sum of these divisors (counting 1990204090) is 1, the average is 0.125.

Base conversion 1990204090

Base System Value
2 Binary 1110110101000000001101010111010
3 Ternary 12010200220211202121
4 Quaternary 1312220001222322
5 Quinary 13033443012330
6 Senary 525252551454
8 Octal 16650015272
10 Decimal 1990204090
12 Duodecimal 47662258a
16 Hexadecimal 76a01aba
20 Vigesimal 1b1ifa4a
36 Base36 wwwzay

Cryptographic Hash Functions

md5 e0aded1dfe63f125f7120a50a5898ce6
sha1 3427b97db951a9af005e2992f67c0512fba735e5
sha256 cd2b6e13d1e1d5f7bc44b93c4e20468e22cd40ca8daacd17474b1c7693ece731
sha512 ebdea25123cf5f8b4986a1fac087e93843290e2895f7df0955f1ee6b7d2a2e938b6db93120f177f6726e926ab422ff982ec1d7ad4b9050e270fb1b063e285b85
ripemd-160 67a988858645668c07d4317ad84971638c695d13

1990204090 as geometric shapes

Circle

Radius = n
Diameter 3980408180
Circumference 12504821096.577
Area 1.2443573045563E+19

Sphere

Radius = n
Volume 3.3020333292657E+28
Surface area 4.9774292182251E+19
Circumference 12504821096.577

Square

Length = n
Perimeter 7960816360
Area 3960912319852728100
Diagonal 2814573615.9684

Cube

Length = n
Surface area 2.3765473919116E+19
Volume 7.8830238991023E+27
Space diagonal 3447134601.3114

Equilateral Triangle

Length = n
Perimeter 5970612270
Area 1.7151253455776E+18
Altitude 1723567300.6557

Triangular Pyramid

Length = n
Surface area 1.7151253455776E+18
Volume 9.2902327588514E+26
Height 938191205.3228