381994411 (number)

381994411 is an odd 9-digits composite number following 381994410 and preceding 381994412. In scientific notation, it is written as 3.81994411 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 361889424 positive integers (up to 381994411) that are relatively prime to 381994411.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million nine hundred ninety-four thousand four hundred eleven

Notation

Scientific notation 3.81994411 × 10^8
Engineering notation 3.81994411 × 10^6

Prime Factorization of 381994411

Prime Factorization 19 × 20104969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 381994411
Product of the distinct prime numbers

The prime factorization of 381994411 is 19 × 20104969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 2, 23, 754, 214, 1644, 2662, 65292, 21513, 890396, 872590, 2220634, 1988391, 66398513, 47807161, 225370269, 842484632, 1949312378, 906639960

Basic calculations (n = 381994411)

Multiplication

n×y
n×2 763988822
n×3 1145983233
n×4 1527977644
n×5 1909972055

Division

n÷y
n÷2 190997205.5
n÷3 127331470.33333
n÷3 95498602.75
n÷5 76398882.2

Exponentiation

ny
n2 145919730035236921
n3 5.5740521328089E+25
n4 2.1292567613556E+34
n5 8.1336418242182E+42

Nth Root

y√n
2√n 19544.677306111
3√n 725.58061202652
4√n 139.80227933088
5√n 52.048881564415

Divisors of 381994411

1, 19, 20104969, 381994411

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381994410
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381994411 can be divided by 4 positive divisors. The sum of these divisors (counting 381994411) is 1, the average is 0.25.

Base conversion 381994411

Base System Value
2 Binary 10110110001001100010110101011
3 Ternary 222121210022211011
4 Quaternary 112301030112223
5 Quinary 1240242310121
6 Senary 101523244351
8 Octal 2661142653
10 Decimal 381994411
12 Duodecimal a7b196b7
16 Hexadecimal 16c4c5ab
20 Vigesimal 5j7960b
36 Base36 6bfgrv

Cryptographic Hash Functions

md5 dbbefc11ce24c0419d3e041f63309681
sha1 86a3312458eb387d4a741214bd36c86aafe2e753
sha256 130dbe8999e12cbca9f826b2bfe240726cd6c083245a875fafeee6c7bec1448e
sha512 aac6eef51751d79a4d9bea27384bc25ff0e2281586864ccff780158767e808475ac9fee5d2445a46afe0a10af62db132005d258e12e690298e29e70d6cda1c52
ripemd-160 6a28ba7a636029814cebdeba92211275f575137d

381994411 as geometric shapes

Circle

Radius = n
Diameter 763988822
Circumference 2400141670.6199
Area 4.5842035189251E+17

Sphere

Radius = n
Volume 2.3348534974879E+26
Surface area 1.83368140757E+18
Circumference 2400141670.6199

Square

Length = n
Perimeter 1527977644
Area 145919730035236921
Diagonal 540221676.78692

Cube

Length = n
Surface area 875518380211421526
Volume 5.5740521328089E+25
Space diagonal 661633728.05935

Equilateral Triangle

Length = n
Perimeter 1145983233
Area 6.3185096561941E+16
Altitude 330816864.02967

Triangular Pyramid

Length = n
Surface area 6.3185096561941E+16
Volume 6.5690834363276E+24
Height 180073892.26231