1990277285 (number)

1990277285 is an odd 10-digits composite number following 1990277284 and preceding 1990277286. In scientific notation, it is written as 1.990277285 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 1519161600 positive integers (up to 1990277285) that are relatively prime to 1990277285.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred seventy-seven thousand two hundred eighty-five

Notation

Scientific notation 1.990277285 × 10^9
Engineering notation 1.990277285 × 10^9

Prime Factorization of 1990277285

Prime Factorization 23 × 5 × 401 × 43159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1990277285
Product of the distinct prime numbers

The prime factorization of 1990277285 is 23 × 5 × 401 × 43159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 45, 54, 546, 38, 1192, 6790, 36372, 70085, 969362, 196860, 1762917, 2421548, 80058376, 78656832, 76226006, 793270608, 5094976888, 1439032451

Basic calculations (n = 1990277285)

Multiplication

n×y
n×2 3980554570
n×3 5970831855
n×4 7961109140
n×5 9951386425

Division

n÷y
n÷2 995138642.5
n÷3 663425761.66667
n÷3 497569321.25
n÷5 398055457

Exponentiation

ny
n2 3961203671186971225
n3 7.883893688022E+27
n4 1.5691134524625E+37
n5 3.1229708620241E+46

Nth Root

y√n
2√n 44612.523858217
3√n 1257.8760903313
4√n 211.21676983189
5√n 72.407360677076

Divisors of 1990277285

1, 5, 23, 115, 401, 2005, 9223, 43159, 46115, 215795, 992657, 4963285, 17306759, 86533795, 398055457, 1990277285

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990277284
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990277285 can be divided by 16 positive divisors. The sum of these divisors (counting 1990277285) is 1, the average is 0.0625.

Base conversion 1990277285

Base System Value
2 Binary 1110110101000010011100010100101
3 Ternary 12010201001120011112
4 Quaternary 1312220103202211
5 Quinary 13034002333120
6 Senary 525254314405
8 Octal 16650234245
10 Decimal 1990277285
12 Duodecimal 476658a05
16 Hexadecimal 76a138a5
20 Vigesimal 1b1j4d45
36 Base36 wwyjs5

Cryptographic Hash Functions

md5 c4e503925977b34d3e5ca54e2cba7aa2
sha1 08f69a7b629f8a96e93fafcc2fb850aab7248943
sha256 bd34a3c564145667ab9b51e467b306bef8f06076d3a529ff34748897f7cc1072
sha512 1c7c2b61bd841990a8674f33e832e092410da55e93c4ac80cc35a3ffea8dcc08e853c1f8c04daf643e225b83be35f3839eb450436eb7f4718bac4b5f34959bc0
ripemd-160 7687b5597eb4070ca27011d66270151f0ef4b699

1990277285 as geometric shapes

Circle

Radius = n
Diameter 3980554570
Circumference 12505280994.325
Area 1.2444488352774E+19

Sphere

Radius = n
Volume 3.3023976655964E+28
Surface area 4.9777953411096E+19
Circumference 12505280994.325

Square

Length = n
Perimeter 7961109140
Area 3961203671186971225
Diagonal 2814677129.3301

Cube

Length = n
Surface area 2.3767222027122E+19
Volume 7.883893688022E+27
Space diagonal 3447261378.7702

Equilateral Triangle

Length = n
Perimeter 5970831855
Area 1.715251504406E+18
Altitude 1723630689.3851

Triangular Pyramid

Length = n
Surface area 1.715251504406E+18
Volume 9.2912578149237E+26
Height 938225709.7767