385492047 (number)

385492047 is an odd 9-digits composite number following 385492046 and preceding 385492048. In scientific notation, it is written as 3.85492047 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 256994696 positive integers (up to 385492047) that are relatively prime to 385492047.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million four hundred ninety-two thousand forty-seven

Notation

Scientific notation 3.85492047 × 10^8
Engineering notation 3.85492047 × 10^6

Prime Factorization of 385492047

Prime Factorization 3 × 128497349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 385492047
Product of the distinct prime numbers

The prime factorization of 385492047 is 3 × 128497349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 17, 14, 970, 467, 1661, 7007, 60486, 44256, 856960, 885326, 7563221, 4939057, 39893062, 82826821, 878285003, 953137563, 523332984, 3100542362

Basic calculations (n = 385492047)

Multiplication

n×y
n×2 770984094
n×3 1156476141
n×4 1541968188
n×5 1927460235

Division

n÷y
n÷2 192746023.5
n÷3 128497349
n÷3 96373011.75
n÷5 77098409.4

Exponentiation

ny
n2 148604118300250209
n3 5.7285705756194E+25
n4 2.2083183975795E+34
n5 8.5128917951067E+42

Nth Root

y√n
2√n 19633.951385292
3√n 727.78841954971
4√n 140.12120248304
5√n 52.143848886163

Divisors of 385492047

1, 3, 128497349, 385492047

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 -385492046
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 385492047 can be divided by 4 positive divisors. The sum of these divisors (counting 385492047) is 1, the average is 0.25.

Base conversion 385492047

Base System Value
2 Binary 10110111110100010010001001111
3 Ternary 222212101000200020
4 Quaternary 112332202101033
5 Quinary 1242141221142
6 Senary 102130233223
8 Octal 2676422117
10 Decimal 385492047
12 Duodecimal a9125813
16 Hexadecimal 16fa244f
20 Vigesimal 6096a27
36 Base36 6difkf

Cryptographic Hash Functions

md5 b1d35302f4ba347f7e2b2bed03499033
sha1 c4507ec20c5d8e7a403d159097e8ac9cba462e7e
sha256 4cc0ff084a5d75e3d3ee864eb557ed92a6331cede5629bda96b96d9612ad75d2
sha512 f161af218d6df02e71d3951378c56785363c60eb337225e0632e1b7f9ca8f296017fdbdf8190acdef53db0d3e9207ec4d931dc15f13169f8ab50ce2b1db15e2a
ripemd-160 371fd5078bad533c88152f4ec395e0094624a4e7

385492047 as geometric shapes

Circle

Radius = n
Diameter 770984094
Circumference 2422117965.745
Area 4.6685360634525E+17

Sphere

Radius = n
Volume 2.3995780314582E+26
Surface area 1.867414425381E+18
Circumference 2422117965.745

Square

Length = n
Perimeter 1541968188
Area 148604118300250209
Diagonal 545168081.05437

Cube

Length = n
Surface area 891624709801501254
Volume 5.7285705756194E+25
Space diagonal 667691811.31773

Equilateral Triangle

Length = n
Perimeter 1156476141
Area 6.4347470777502E+16
Altitude 333845905.65886

Triangular Pyramid

Length = n
Surface area 6.4347470777502E+16
Volume 6.7511851675436E+24
Height 181722693.68479