380509989 (number)

380509989 is an odd 9-digits composite number following 380509988 and preceding 380509990. In scientific notation, it is written as 3.80509989 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 253107456 positive integers (up to 380509989) that are relatively prime to 380509989.

Interesting facts

Basic properties

Name

Name three hundred eighty million five hundred nine thousand nine hundred eighty-nine

Notation

Scientific notation 3.80509989 × 10^8
Engineering notation 3.80509989 × 10^6

Prime Factorization of 380509989

Prime Factorization 3 × 449 × 282487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 380509989
Product of the distinct prime numbers

The prime factorization of 380509989 is 3 × 449 × 282487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 97, 10, 828, 622, 1574, 2407, 4922, 98817, 183546, 159188, 3007860, 2536141, 34935912, 34116039, 877882562, 26306864, 9310135344, 8307420739

Basic calculations (n = 380509989)

Multiplication

n×y
n×2 761019978
n×3 1141529967
n×4 1522039956
n×5 1902549945

Division

n÷y
n÷2 190254994.5
n÷3 126836663
n÷3 95127497.25
n÷5 76101997.8

Exponentiation

ny
n2 144787851728780121
n3 5.5093223868652E+25
n4 2.0963522008235E+34
n5 7.9768295287548E+42

Nth Root

y√n
2√n 19506.6652455
3√n 724.6395284521
4√n 139.6662638059
5√n 52.008366373833

Divisors of 380509989

1, 3, 449, 1347, 282487, 847461, 126836663, 380509989

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 -380509988
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 380509989 can be divided by 8 positive divisors. The sum of these divisors (counting 380509989) is 1, the average is 0.125.

Base conversion 380509989

Base System Value
2 Binary 10110101011100001111100100101
3 Ternary 222111222220120120
4 Quaternary 112223201330211
5 Quinary 1234402304424
6 Senary 101431352153
8 Octal 2653417445
10 Decimal 380509989
12 Duodecimal a7522659
16 Hexadecimal 16ae1f25
20 Vigesimal 5ii3ej9
36 Base36 6ajndx

Cryptographic Hash Functions

md5 263fa4d58130dfd28e4b69b2d4fc0c75
sha1 7978e3495d2ed2c1432e8b5f95517b53bd549a06
sha256 125a424915d826cc61d8286b3ae73406829bf37f490cf9e4adb3bd18dae8a57c
sha512 75afa5d5613489437ccef8872244b69f7d49a5e39419aedbe149ddfc34874e919e2ba2c35967c2e28a72f721cb668fd941d6a7c3811fe7f6248c75c1a68a6c7f
ripemd-160 dc13e6878f9fa198c7a8c80f85ceb39fe2f5acc6

380509989 as geometric shapes

Circle

Radius = n
Diameter 761019978
Circumference 2390814772.1199
Area 4.5486445132018E+17

Sphere

Radius = n
Volume 2.3077395649111E+26
Surface area 1.8194578052807E+18
Circumference 2390814772.1199

Square

Length = n
Perimeter 1522039956
Area 144787851728780121
Diagonal 538122387.06224

Cube

Length = n
Surface area 868727110372680726
Volume 5.5093223868652E+25
Space diagonal 659062633.73547

Equilateral Triangle

Length = n
Perimeter 1141529967
Area 6.2694978878249E+16
Altitude 329531316.86774

Triangular Pyramid

Length = n
Surface area 6.2694978878249E+16
Volume 6.4927986991587E+24
Height 179374129.02075