385220247 (number)

385220247 is an odd 9-digits composite number following 385220246 and preceding 385220248. In scientific notation, it is written as 3.85220247 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 256767672 positive integers (up to 385220247) that are relatively prime to 385220247.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85220247 × 10^8
Engineering notation 3.85220247 × 10^6

Prime Factorization of 385220247

Prime Factorization 3 × 9767 × 13147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 385220247
Product of the distinct prime numbers

The prime factorization of 385220247 is 3 × 9767 × 13147. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385220247)

Multiplication

n×y
n×2 770440494
n×3 1155660741
n×4 1540880988
n×5 1926101235

Division

n÷y
n÷2 192610123.5
n÷3 128406749
n÷3 96305061.75
n÷5 77044049.4

Exponentiation

ny
n2 148394638698741009
n3 5.7164619373005E+25
n4 2.202096879453E+34
n5 8.4829230382081E+42

Nth Root

y√n
2√n 19627.028481153
3√n 727.61733136685
4√n 140.09649703384
5√n 52.13649376844

Divisors of 385220247

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 -385220246
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 385220247 can be divided by 8 positive divisors. The sum of these divisors (counting 385220247) is 1, the average is 0.125.

Base conversion 385220247

Base System Value
2 Binary 10110111101011111111010010111
3 Ternary 222211212012211120
4 Quaternary 112331133322113
5 Quinary 1242104021442
6 Senary 102120335023
8 Octal 2675377227
10 Decimal 385220247
12 Duodecimal a9014473
16 Hexadecimal 16f5fe97
20 Vigesimal 607cac7
36 Base36 6dcluf

Cryptographic Hash Functions

md5 81442d28e3b2de41ecece784d430f231
sha1 cc826048290202b3e6ceb78e8e025d74387d4d34
sha256 9e47301cc4b9f180a52a6de31bded252403d8e6aeb2fdd4768bb44d19d2274f4
sha512 0447b2f27fc0ead5dae4bbe7210b04ee60d9e0f30c32f8770e9542a0c3fd229014b6323a8a15f6a5e4e57c61bbcfe117886d3310319d3c6b3a483a9a4ab423f8
ripemd-160 81c0f405d16978a08363f8a2479271a2f53ac1f2

385220247 as geometric shapes

Circle

Radius = n
Diameter 770440494
Circumference 2420410195.9785
Area 4.6619550676808E+17

Sphere

Radius = n
Volume 2.3945059768998E+26
Surface area 1.8647820270723E+18
Circumference 2420410195.9785

Square

Length = n
Perimeter 1540880988
Area 148394638698741009
Diagonal 544783697.80811

Cube

Length = n
Surface area 890367832192446054
Volume 5.7164619373005E+25
Space diagonal 667221039.90823

Equilateral Triangle

Length = n
Perimeter 1155660741
Area 6.4256763449262E+16
Altitude 333610519.95412

Triangular Pyramid

Length = n
Surface area 6.4256763449262E+16
Volume 6.7369150004333E+24
Height 181594565.93604