380988894 (number)

380988894 is an even 9-digits composite number following 380988893 and preceding 380988895. In scientific notation, it is written as 3.80988894 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 106570080 positive integers (up to 380988894) that are relatively prime to 380988894.

Interesting facts

Basic properties

Name

Name three hundred eighty million nine hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 3.80988894 × 10^8
Engineering notation 3.80988894 × 10^6

Prime Factorization of 380988894

Prime Factorization 2 × 3 × 11 × 13 × 444043

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 380988894
Product of the distinct prime numbers

The prime factorization of 380988894 is 2 × 3 × 11 × 13 × 444043. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 380988894)

Multiplication

n×y
n×2 761977788
n×3 1142966682
n×4 1523955576
n×5 1904944470

Division

n÷y
n÷2 190494447
n÷3 126996298
n÷3 95247223.5
n÷5 76197778.8

Exponentiation

ny
n2 145152537351343236
n3 5.5301504666782E+25
n4 2.1069259099533E+34
n5 8.0271537217305E+42

Nth Root

y√n
2√n 19518.936805062
3√n 724.9434083453
4√n 139.71018862296
5√n 52.021451200929

Divisors of 380988894

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -380988893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 380988894 can be divided by 32 positive divisors. The sum of these divisors (counting 380988894) is 1, the average is 0.03125.

Base conversion 380988894

Base System Value
2 Binary 10110101101010110110111011110
3 Ternary 222112220020111210
4 Quaternary 112231112313132
5 Quinary 1240013121034
6 Senary 101445525250
8 Octal 2655266736
10 Decimal 380988894
12 Duodecimal a7713826
16 Hexadecimal 16b56dde
20 Vigesimal 5j13c4e
36 Base36 6atwwu

Cryptographic Hash Functions

md5 382e9ebf03714fe3f2c0a7dbfa4d8e8b
sha1 671a3402ab9809d2b01b260b3fb3d82d8557d2ef
sha256 2c1cbd83b28fca813d75c1bb62507995fe18af2f75fcbce2438e1931b69bd1aa
sha512 805c373ff2efeae6ad637bd9edf131309ed3101e8b8e03cae21f7495c541b6db1ab1986b2dd25c43fda5e18285345ce73c9874653f34296264f844e71c865a6e
ripemd-160 02eacf6e640115de324eee2bcacba78dc8676b9c

380988894 as geometric shapes

Circle

Radius = n
Diameter 761977788
Circumference 2393823820.9794
Area 4.560101449929E+17

Sphere

Radius = n
Volume 2.3164640105817E+26
Surface area 1.8240405799716E+18
Circumference 2393823820.9794

Square

Length = n
Perimeter 1523955576
Area 145152537351343236
Diagonal 538799661.00833

Cube

Length = n
Surface area 870915224108059416
Volume 5.5301504666782E+25
Space diagonal 659892121.52747

Equilateral Triangle

Length = n
Perimeter 1142966682
Area 6.2852892385016E+16
Altitude 329946060.76374

Triangular Pyramid

Length = n
Surface area 6.2852892385016E+16
Volume 6.5173448266168E+24
Height 179599887.00278