385655469 (number)

385655469 is an odd 9-digits composite number following 385655468 and preceding 385655470. In scientific notation, it is written as 3.85655469 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 248809920 positive integers (up to 385655469) that are relatively prime to 385655469.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million six hundred fifty-five thousand four hundred sixty-nine

Notation

Scientific notation 3.85655469 × 10^8
Engineering notation 3.85655469 × 10^6

Prime Factorization of 385655469

Prime Factorization 3 × 31 × 4146833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 385655469
Product of the distinct prime numbers

The prime factorization of 385655469 is 3 × 31 × 4146833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 55, 40, 857, 825, 819, 3504, 85499, 70759, 411519, 963762, 8217945, 2167680, 35845311, 44581146, 271518063, 244632508, 2933471310, 7687548582

Basic calculations (n = 385655469)

Multiplication

n×y
n×2 771310938
n×3 1156966407
n×4 1542621876
n×5 1928277345

Division

n÷y
n÷2 192827734.5
n÷3 128551823
n÷3 96413867.25
n÷5 77131093.8

Exponentiation

ny
n2 148730140769609961
n3 5.735859219294E+25
n4 2.2120654773348E+34
n5 8.5309514912026E+42

Nth Root

y√n
2√n 19638.112663899
3√n 727.89124902614
4√n 140.13605055052
5√n 52.148269214677

Divisors of 385655469

1, 3, 31, 93, 4146833, 12440499, 128551823, 385655469

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 -385655468
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 385655469 can be divided by 8 positive divisors. The sum of these divisors (counting 385655469) is 1, the average is 0.125.

Base conversion 385655469

Base System Value
2 Binary 10110111111001010001010101101
3 Ternary 222212200022211220
4 Quaternary 112333022022231
5 Quinary 1242211433334
6 Senary 102133533553
8 Octal 2677121255
10 Decimal 385655469
12 Duodecimal a91a42b9
16 Hexadecimal 16fca2ad
20 Vigesimal 60a6id9
36 Base36 6dlxnx

Cryptographic Hash Functions

md5 b08cc8a3fe1bb77ac59032ee836a7369
sha1 f30b20cbb9b580d08033d92abcc06ed91b1a1230
sha256 ef91f358a4b345ac9cf045349472300515beb178d85f1a64b07d072bd68b491a
sha512 19ef6ce26ee5ab918672f135a73643a99de68bbd7d3ac2ecf2f1bce09dacec1f5e07ca2650084263b7064c5e84bccebc492583a4b41ee4395dc8070bad264a3e
ripemd-160 4322b1be9bd72d9ed5f45635a4e6d648c3b89fb4

385655469 as geometric shapes

Circle

Radius = n
Diameter 771310938
Circumference 2423144776.4543
Area 4.6724951760918E+17

Sphere

Radius = n
Volume 2.4026310913812E+26
Surface area 1.8689980704367E+18
Circumference 2423144776.4543

Square

Length = n
Perimeter 1542621876
Area 148730140769609961
Diagonal 545399194.66316

Cube

Length = n
Surface area 892380844617659766
Volume 5.735859219294E+25
Space diagonal 667974866.5248

Equilateral Triangle

Length = n
Perimeter 1156966407
Area 6.4402040107459E+16
Altitude 333987433.2624

Triangular Pyramid

Length = n
Surface area 6.4402040107459E+16
Volume 6.7597749164903E+24
Height 181799731.55439