1990392355 (number)

1990392355 is an odd 10-digits composite number following 1990392354 and preceding 1990392356. In scientific notation, it is written as 1.990392355 × 10^9. The sum of its digits is 46. It has a total of 6 prime factors and 64 positive divisors. There are 1272960000 positive integers (up to 1990392355) that are relatively prime to 1990392355.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million three hundred ninety-two thousand three hundred fifty-five

Notation

Scientific notation 1.990392355 × 10^9
Engineering notation 1.990392355 × 10^9

Prime Factorization of 1990392355

Prime Factorization 5 × 31 × 41 × 7 × 443 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1990392355
Product of the distinct prime numbers

The prime factorization of 1990392355 is 5 × 31 × 41 × 7 × 443 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 78, 12, 477, 757, 561, 7768, 86204, 18039, 787920, 107415, 5975723, 2001243, 78752674, 23293887, 244918418, 620465777, 4332690689, 3270978049

Basic calculations (n = 1990392355)

Multiplication

n×y
n×2 3980784710
n×3 5971177065
n×4 7961569420
n×5 9951961775

Division

n÷y
n÷2 995196177.5
n÷3 663464118.33333
n÷3 497598088.75
n÷5 398078471

Exponentiation

ny
n2 3961661726842446025
n3 7.8852612142033E+27
n4 1.5694763637928E+37
n5 3.1238737558464E+46

Nth Root

y√n
2√n 44613.813499857
3√n 1257.9003316793
4√n 211.2198226963
5√n 72.408197919442

Divisors of 1990392355

1, 5, 7, 31, 35, 41, 101, 155, 205, 217, 287, 443, 505, 707, 1085, 1271, 1435, 2215, 3101, 3131, 3535, 4141, 6355, 8897, 13733, 15505, 15655, 18163, 20705, 21917, 28987, 44485, 44743, 68665, 90815, 96131, 109585, 127141, 128371, 144935, 223715, 313201, 480655, 563053, 635705, 641855, 898597, 1387033, 1566005, 1834463, 2815265, 3941371, 4492985, 6935165, 9172315, 9709231, 12841241, 19706855, 48546155, 56868353, 64206205, 284341765, 398078471, 1990392355

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990392354
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990392355 can be divided by 64 positive divisors. The sum of these divisors (counting 1990392355) is 1, the average is 0.015625.

Base conversion 1990392355

Base System Value
2 Binary 1110110101000101111101000100011
3 Ternary 12010201021102000101
4 Quaternary 1312220233220203
5 Quinary 13034020023410
6 Senary 525301003231
8 Octal 16650575043
10 Decimal 1990392355
12 Duodecimal 4766b3517
16 Hexadecimal 76a2fa23
20 Vigesimal 1b1jj0hf
36 Base36 wx10kj

Cryptographic Hash Functions

md5 533ab5da1c9b6f29711930cce715b03e
sha1 92d129ce2927deccc36d477c90103bfc478ab366
sha256 6a9b9706e2352cdc07cdf6364a5aa18dccba44b002262452b87f8934911ee29d
sha512 2867ee5e3c6011758d33614edb92c2c7e5dbaf672bbfa1d5fd34723ef0eb83c269776e08fec8a69a138772ac445f6d675b8bc08838d8f0c157724c52f96d0f44
ripemd-160 926ae1a6b4eee6980a747035ea003966499eb268

1990392355 as geometric shapes

Circle

Radius = n
Diameter 3980784710
Circumference 12506004000.459
Area 1.2445927377056E+19

Sphere

Radius = n
Volume 3.3029704936237E+28
Surface area 4.9783709508224E+19
Circumference 12506004000.459

Square

Length = n
Perimeter 7961569420
Area 3961661726842446025
Diagonal 2814839862.8847

Cube

Length = n
Surface area 2.3769970361055E+19
Volume 7.8852612142033E+27
Space diagonal 3447460685.8567

Equilateral Triangle

Length = n
Perimeter 5971177065
Area 1.715449848323E+18
Altitude 1723730342.9283

Triangular Pyramid

Length = n
Surface area 1.715449848323E+18
Volume 9.292869459984E+26
Height 938279954.29491