1990386963 (number)

1990386963 is an odd 10-digits composite number following 1990386962 and preceding 1990386964. In scientific notation, it is written as 1.990386963 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 1301888016 positive integers (up to 1990386963) that are relatively prime to 1990386963.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million three hundred eighty-six thousand nine hundred sixty-three

Notation

Scientific notation 1.990386963 × 10^9
Engineering notation 1.990386963 × 10^9

Prime Factorization of 1990386963

Prime Factorization 159 × 3 × 4172719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1990386963
Product of the distinct prime numbers

The prime factorization of 1990386963 is 159 × 3 × 4172719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 22, 4, 514, 712, 8446, 8853, 91961, 73504, 535011, 475131, 8740866, 452088, 91148868, 89152073, 579499776, 699280670, 9552454440, 4924319377

Basic calculations (n = 1990386963)

Multiplication

n×y
n×2 3980773926
n×3 5971160889
n×4 7961547852
n×5 9951934815

Division

n÷y
n÷2 995193481.5
n÷3 663462321
n÷3 497596740.75
n÷5 398077392.6

Exponentiation

ny
n2 3961640262480363369
n3 7.8851971305368E+27
n4 1.5694593569305E+37
n5 3.1238314429929E+46

Nth Root

y√n
2√n 44613.753070102
3√n 1257.8991957885
4√n 211.21967964681
5√n 72.408158688441

Divisors of 1990386963

1, 3, 159, 477, 4172719, 12518157, 663462321, 1990386963

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 -1990386962
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 1990386963 can be divided by 8 positive divisors. The sum of these divisors (counting 1990386963) is 1, the average is 0.125.

Base conversion 1990386963

Base System Value
2 Binary 1110110101000101110010100010011
3 Ternary 12010201021010121200
4 Quaternary 1312220232110103
5 Quinary 13034014340323
6 Senary 525300522243
8 Octal 16650562423
10 Decimal 1990386963
12 Duodecimal 4766b0383
16 Hexadecimal 76a2e513
20 Vigesimal 1b1ji783
36 Base36 wx0wer

Cryptographic Hash Functions

md5 7d33fdabb92124f4823b9b02810270f5
sha1 2085ec64d3a96d674f0ae67a8ba80100c5de3542
sha256 603a3707938181d0d65b9ff1dd8572370cfbdc8c6a60ca11cf22d005e5ca47d2
sha512 9013c8e8871ce0da28f20db57e6159d2b4b2d9d57e9339333e274dc3da2452c0bc07e8e24e442dba8d063a25f4eb32c343ad7e765e9bced12da0a004fe6d1def
ripemd-160 a97391123c95ee8bc22a96ec71d1dcb51a3173cc

1990386963 as geometric shapes

Circle

Radius = n
Diameter 3980773926
Circumference 12505970121.523
Area 1.2445859944774E+19

Sphere

Radius = n
Volume 3.3029436503202E+28
Surface area 4.9783439779095E+19
Circumference 12505970121.523

Square

Length = n
Perimeter 7961547852
Area 3961640262480363369
Diagonal 2814832237.4452

Cube

Length = n
Surface area 2.3769841574882E+19
Volume 7.8851971305368E+27
Space diagonal 3447451346.6387

Equilateral Triangle

Length = n
Perimeter 5971160889
Area 1.7154405539816E+18
Altitude 1723725673.3194

Triangular Pyramid

Length = n
Surface area 1.7154405539816E+18
Volume 9.2927939366588E+26
Height 938277412.48173