385280220 (number)

385280220 is an even 9-digits composite number following 385280219 and preceding 385280221. In scientific notation, it is written as 3.85280220 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 94279680 positive integers (up to 385280220) that are relatively prime to 385280220.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred eighty thousand two hundred twenty

Notation

Scientific notation 3.85280220 × 10^8
Engineering notation 3.85280220 × 10^6

Prime Factorization of 385280220

Prime Factorization 2 × 2 × 65 × 3 × 181 × 2729

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 192640110
Product of the distinct prime numbers

The prime factorization of 385280220 is 2 × 2 × 65 × 3 × 181 × 2729. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385280220)

Multiplication

n×y
n×2 770560440
n×3 1155840660
n×4 1541120880
n×5 1926401100

Division

n÷y
n÷2 192640110
n÷3 128426740
n÷3 96320055
n÷5 77056044

Exponentiation

ny
n2 148440847923248400
n3 5.7191322544856E+25
n4 2.2034685332173E+34
n5 8.4895284124104E+42

Nth Root

y√n
2√n 19628.556238297
3√n 727.65508909998
4√n 140.10194944503
5√n 52.138117040979

Divisors of 385280220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385280219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385280220 can be divided by 48 positive divisors. The sum of these divisors (counting 385280220) is 1, the average is 0.020833333333333.

Base conversion 385280220

Base System Value
2 Binary 10110111101101110100011011100
3 Ternary 222211222021002210
4 Quaternary 112331232203130
5 Quinary 1242112431340
6 Senary 102121520420
8 Octal 2675564334
10 Decimal 385280220
12 Duodecimal a9043110
16 Hexadecimal 16f6e8dc
20 Vigesimal 60800b0
36 Base36 6ddw4c

Cryptographic Hash Functions

md5 0c21e106963df7bc175705b2971d445c
sha1 c9e8f91ba6bdd2e0e81ea2ce779b45f3410f4cc2
sha256 10e141d23c26ec0a812c58d04c81572172c0ba15d82b46d47577ab3503f00e0b
sha512 3c3a8b161fbbab76e6f9be32366859d301368a7f0031c4bf686fbdb6b7e4e42734b2a0f97cb6d12a4261d27e0f40c364cf77dbd507d31aa2c57ef71c1733c5f5
ripemd-160 5b46276335e5f35a69cc3d1ef92b0c01930c7ab8

385280220 as geometric shapes

Circle

Radius = n
Diameter 770560440
Circumference 2420787017.4509
Area 4.6634067732832E+17

Sphere

Radius = n
Volume 2.3956245167467E+26
Surface area 1.8653627093133E+18
Circumference 2420787017.4509

Square

Length = n
Perimeter 1541120880
Area 148440847923248400
Diagonal 544868512.43809

Cube

Length = n
Surface area 890645087539490400
Volume 5.7191322544856E+25
Space diagonal 667324916.19131

Equilateral Triangle

Length = n
Perimeter 1155840660
Area 6.4276772630418E+16
Altitude 333662458.09566

Triangular Pyramid

Length = n
Surface area 6.4276772630418E+16
Volume 6.7400619994158E+24
Height 181622837.47936