385655444 (number)

385655444 is an even 9-digits composite number following 385655443 and preceding 385655445. In scientific notation, it is written as 3.85655444 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 184443864 positive integers (up to 385655444) that are relatively prime to 385655444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85655444 × 10^8
Engineering notation 3.85655444 × 10^6

Prime Factorization of 385655444

Prime Factorization 2 × 2 × 23 × 4191907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 192827722
Product of the distinct prime numbers

The prime factorization of 385655444 is 2 × 2 × 23 × 4191907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385655444)

Multiplication

n×y
n×2 771310888
n×3 1156966332
n×4 1542621776
n×5 1928277220

Division

n÷y
n÷2 192827722
n÷3 128551814.66667
n÷3 96413861
n÷5 77131088.8

Exponentiation

ny
n2 148730121486837136
n3 5.735858103818E+25
n4 2.2120649037489E+34
n5 8.5309487261211E+42

Nth Root

y√n
2√n 19638.112027382
3√n 727.8912332977
4√n 140.13604827946
5√n 52.148268538578

Divisors of 385655444

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 -385655443
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 385655444 can be divided by 12 positive divisors. The sum of these divisors (counting 385655444) is 1, the average is 0.083333333333333.

Base conversion 385655444

Base System Value
2 Binary 10110111111001010001010010100
3 Ternary 222212200022210222
4 Quaternary 112333022022110
5 Quinary 1242211433234
6 Senary 102133533512
8 Octal 2677121224
10 Decimal 385655444
12 Duodecimal a91a4298
16 Hexadecimal 16fca294
20 Vigesimal 60a6ic4
36 Base36 6dlxn8

Cryptographic Hash Functions

md5 daa0cb99f25998c8fb91175ba381d742
sha1 ad885fb313fa08761e82ab133c8982306b7989b9
sha256 7b785aefbfb0d05865e70a89c8fcdba3adaf0b55b78f633268e6d530b17890e7
sha512 b3a798390da6d09410803ad360b2019bc1d8d79b3e9851ab04e032ea73fba27622c2f1c51e42c097864afdaff83e007619fdfa616d4add6f23903e86b5481f58
ripemd-160 0f33a1abdce0ab21db8fa8edd033e5b0e12de7b1

385655444 as geometric shapes

Circle

Radius = n
Diameter 771310888
Circumference 2423144619.3746
Area 4.6724945703056E+17

Sphere

Radius = n
Volume 2.4026306241318E+26
Surface area 1.8689978281223E+18
Circumference 2423144619.3746

Square

Length = n
Perimeter 1542621776
Area 148730121486837136
Diagonal 545399159.30782

Cube

Length = n
Surface area 892380728921022816
Volume 5.735858103818E+25
Space diagonal 667974823.22353

Equilateral Triangle

Length = n
Perimeter 1156966332
Area 6.4402031757773E+16
Altitude 333987411.61177

Triangular Pyramid

Length = n
Surface area 6.4402031757773E+16
Volume 6.7597736018892E+24
Height 181799719.76927