385655492 (number)

385655492 is an even 9-digits composite number following 385655491 and preceding 385655493. In scientific notation, it is written as 3.85655492 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 188724936 positive integers (up to 385655492) that are relatively prime to 385655492.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million six hundred fifty-five thousand four hundred ninety-two

Notation

Scientific notation 3.85655492 × 10^8
Engineering notation 3.85655492 × 10^6

Prime Factorization of 385655492

Prime Factorization 2 × 2 × 47 × 2051359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 192827746
Product of the distinct prime numbers

The prime factorization of 385655492 is 2 × 2 × 47 × 2051359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 6, 100, 183, 328, 2139, 6825, 30031, 81620, 753224, 41904, 4025446, 7236632, 14904916, 55990073, 636978031, 793067920, 5361072268, 378198394

Basic calculations (n = 385655492)

Multiplication

n×y
n×2 771310984
n×3 1156966476
n×4 1542621968
n×5 1928277460

Division

n÷y
n÷2 192827746
n÷3 128551830.66667
n÷3 96413873
n÷5 77131098.4

Exponentiation

ny
n2 148730158509762064
n3 5.735860245532E+25
n4 2.2120660050339E+34
n5 8.5309540350782E+42

Nth Root

y√n
2√n 19638.113249495
3√n 727.89126349631
4√n 140.13605263991
5√n 52.148269836688

Divisors of 385655492

1, 2, 4, 47, 94, 188, 2051359, 4102718, 8205436, 96413873, 192827746, 385655492

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385655491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385655492 can be divided by 12 positive divisors. The sum of these divisors (counting 385655492) is 1, the average is 0.083333333333333.

Base conversion 385655492

Base System Value
2 Binary 10110111111001010001011000100
3 Ternary 222212200022212202
4 Quaternary 112333022023010
5 Quinary 1242211433432
6 Senary 102133534032
8 Octal 2677121304
10 Decimal 385655492
12 Duodecimal a91a4318
16 Hexadecimal 16fca2c4
20 Vigesimal 60a6iec
36 Base36 6dlxok

Cryptographic Hash Functions

md5 c5bed2177c5bb07c5c886cc108ff08ec
sha1 db18ee3fb340bf5c1c88de79f125e21f251f14b3
sha256 c504e10a45d8863c90de9b705ad917c41766daca8505b14664368d4069cb1cbb
sha512 524042fc3e339c52ad527dbad4ee288475552fd7959885f3618f47f176b93c568e175823a4c34d935cba775f53543ff6926b19605172ac937e1237a48475fb31
ripemd-160 d034be13688e904237a200e391c620b74e2bd6e4

385655492 as geometric shapes

Circle

Radius = n
Diameter 771310984
Circumference 2423144920.9675
Area 4.6724957334151E+17

Sphere

Radius = n
Volume 2.4026315212508E+26
Surface area 1.8689982933661E+18
Circumference 2423144920.9675

Square

Length = n
Perimeter 1542621968
Area 148730158509762064
Diagonal 545399227.19007

Cube

Length = n
Surface area 892380951058572384
Volume 5.735860245532E+25
Space diagonal 667974906.36197

Equilateral Triangle

Length = n
Perimeter 1156966476
Area 6.440204778917E+16
Altitude 333987453.18099

Triangular Pyramid

Length = n
Surface area 6.440204778917E+16
Volume 6.7597761259234E+24
Height 181799742.39669