385655488 (number)

385655488 is an even 9-digits composite number following 385655487 and preceding 385655489. In scientific notation, it is written as 3.85655488 × 10^8. The sum of its digits is 52. It has a total of 8 prime factors and 28 positive divisors. There are 192579840 positive integers (up to 385655488) that are relatively prime to 385655488.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million six hundred fifty-five thousand four hundred eighty-eight

Notation

Scientific notation 3.85655488 × 10^8
Engineering notation 3.85655488 × 10^6

Prime Factorization of 385655488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 6871 × 877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12051734
Product of the distinct prime numbers

The prime factorization of 385655488 is 2 × 2 × 2 × 2 × 2 × 2 × 6871 × 877. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 8, 8, 22, 233, 483, 6380, 5395, 5269, 54127, 963551, 92958, 8568365, 7742504, 45550098, 2177573, 435646731, 369030787, 8110939854, 5057022715

Basic calculations (n = 385655488)

Multiplication

n×y
n×2 771310976
n×3 1156966464
n×4 1542621952
n×5 1928277440

Division

n÷y
n÷2 192827744
n÷3 128551829.33333
n÷3 96413872
n÷5 77131097.6

Exponentiation

ny
n2 148730155424518144
n3 5.7358600670558E+25
n4 2.2120659132601E+34
n5 8.530953592665E+42

Nth Root

y√n
2√n 19638.113147652
3√n 727.89126097976
4√n 140.13605227654
5√n 52.148269728512

Divisors of 385655488

1, 2, 4, 8, 16, 32, 64, 877, 1754, 3508, 6871, 7016, 13742, 14032, 27484, 28064, 54968, 56128, 109936, 219872, 439744, 6025867, 12051734, 24103468, 48206936, 96413872, 192827744, 385655488

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385655487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385655488 can be divided by 28 positive divisors. The sum of these divisors (counting 385655488) is 1, the average is 0.035714285714286.

Base conversion 385655488

Base System Value
2 Binary 10110111111001010001011000000
3 Ternary 222212200022212121
4 Quaternary 112333022023000
5 Quinary 1242211433423
6 Senary 102133534024
8 Octal 2677121300
10 Decimal 385655488
12 Duodecimal a91a4314
16 Hexadecimal 16fca2c0
20 Vigesimal 60a6ie8
36 Base36 6dlxog

Cryptographic Hash Functions

md5 23953a6457e57b5e7a2053bb50fb9777
sha1 a0056e02854f04a2f5d8771c6ce3fd90b4effa59
sha256 9c332ebe564bfaa96c865e688265c44dceb838ece969ef5a5dbe83ee208a0b06
sha512 d188154e9d02fcc0728a58d63d4900340b710c808abd7020902f167da1b26847f98614ee83f831a74b121fbcd72835c56b7d66963f6f4c7813c8cebedeeff791
ripemd-160 1634377a81616ad3deb30fa84104862c18a8bbb5

385655488 as geometric shapes

Circle

Radius = n
Diameter 771310976
Circumference 2423144895.8348
Area 4.6724956364893E+17

Sphere

Radius = n
Volume 2.4026314464909E+26
Surface area 1.8689982545957E+18
Circumference 2423144895.8348

Square

Length = n
Perimeter 1542621952
Area 148730155424518144
Diagonal 545399221.53321

Cube

Length = n
Surface area 892380932547108864
Volume 5.7358600670558E+25
Space diagonal 667974899.43377

Equilateral Triangle

Length = n
Perimeter 1156966464
Area 6.440204645322E+16
Altitude 333987449.71688

Triangular Pyramid

Length = n
Surface area 6.440204645322E+16
Volume 6.7597759155872E+24
Height 181799740.51107