205388001 (number)

205388001 is an odd 9-digits composite number following 205388000 and preceding 205388002. In scientific notation, it is written as 2.05388001 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 107500608 positive integers (up to 205388001) that are relatively prime to 205388001.

Interesting facts

Basic properties

Name

Name two hundred five million three hundred eighty-eight thousand one

Notation

Scientific notation 2.05388001 × 10^8
Engineering notation 2.05388001 × 10^6

Prime Factorization of 205388001

Prime Factorization 9 × 273 × 467 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 205388001
Product of the distinct prime numbers

The prime factorization of 205388001 is 9 × 273 × 467 × 179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 41, 48, 407, 961, 4104, 8926, 86461, 6438, 191797, 70522, 5859879, 5242335, 58044080, 89323067, 11664107, 244217409, 556545528, 2144200261

Basic calculations (n = 205388001)

Multiplication

n×y
n×2 410776002
n×3 616164003
n×4 821552004
n×5 1026940005

Division

n÷y
n÷2 102694000.5
n÷3 68462667
n÷3 51347000.25
n÷5 41077600.2

Exponentiation

ny
n2 42184230954776001
n3 8.6641348695238E+24
n4 1.7795093412459E+33
n5 3.6548986635932E+41

Nth Root

y√n
2√n 14331.364240713
3√n 590.00861904482
4√n 119.71367608053
5√n 45.974288161519

Divisors of 205388001

1, 9, 179, 273, 467, 1611, 2457, 4203, 48867, 83593, 127491, 439803, 752337, 1147419, 22820889, 205388001

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -205388000
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 205388001 can be divided by 16 positive divisors. The sum of these divisors (counting 205388001) is 1, the average is 0.0625.

Base conversion 205388001

Base System Value
2 Binary 1100001111011111100011100001
3 Ternary 112022110210101000
4 Quaternary 30033133203201
5 Quinary 410034404001
6 Senary 32214102213
8 Octal 1417374341
10 Decimal 205388001
12 Duodecimal 5894a969
16 Hexadecimal c3df8e1
20 Vigesimal 343da01
36 Base36 3ea6e9

Cryptographic Hash Functions

md5 de0ec2aea1769a3732285f10c9b906d9
sha1 146745401feb8792680c05d1a977ae91ab28e683
sha256 9bdc52b4918a60eebff38929f06463652689c75e65296c2e4e9cc9eb14925142
sha512 11e78831e23284459c35934426b725224070c9b4205a53bb7ab22ce5dbdcb56b049bae13e7c4b3f5742975abf349fe8971bdf7cafe9794c4251e2ee66537db8b
ripemd-160 fb2786498b303a91737656a48433b987edf5bd03

205388001 as geometric shapes

Circle

Radius = n
Diameter 410776002
Circumference 1290490870.1542
Area 1.3252567006486E+17

Sphere

Radius = n
Volume 3.6292243274409E+25
Surface area 5.3010268025944E+17
Circumference 1290490870.1542

Square

Length = n
Perimeter 821552004
Area 42184230954776001
Diagonal 290462496.5629

Cube

Length = n
Surface area 253105385728656006
Volume 8.6641348695238E+24
Space diagonal 355742452.99701

Equilateral Triangle

Length = n
Perimeter 616164003
Area 1.8266307822973E+16
Altitude 177871226.4985

Triangular Pyramid

Length = n
Surface area 1.8266307822973E+16
Volume 1.0210780865592E+24
Height 96820832.187633