205989401 (number)

205989401 is an odd 9-digits prime number following 205989400 and preceding 205989402. In scientific notation, it is written as 2.05989401 × 10^8. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 205989400 positive integers (up to 205989401) that are relatively prime to 205989401.

Interesting facts

Basic properties

Name

Name two hundred five million nine hundred eighty-nine thousand four hundred one

Notation

Scientific notation 2.05989401 × 10^8
Engineering notation 2.05989401 × 10^6

Prime Factorization of 205989401

Prime Factorization 205989401

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 205989401
Product of the distinct prime numbers

The prime factorization of 205989401 is 205989401. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 3, 95, 58, 151, 590, 7373, 1194, 12445, 40453, 576650, 218463, 4460410, 3409951, 52346725, 187539, 289782644, 248999146, 4722045213, 4704647440

Basic calculations (n = 205989401)

Multiplication

n×y
n×2 411978802
n×3 617968203
n×4 823957604
n×5 1029947005

Division

n÷y
n÷2 102994700.5
n÷3 68663133.666667
n÷3 51497350.25
n÷5 41197880.2

Exponentiation

ny
n2 42431633324338801
n3 8.7404667319322E+24
n4 1.8004435065711E+33
n5 3.7087227945293E+41

Nth Root

y√n
2√n 14352.330855997
3√n 590.58392921393
4√n 119.80121391704
5√n 46.001180297203

Divisors of 205989401

1, 205989401

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 205989402
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 102994701
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14352.330890834
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999902908
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 205989401 can be divided by 2 positive divisors. The sum of these divisors (counting 205989401) is 205989402, the average is 102994701.

Base conversion 205989401

Base System Value
2 Binary 1100010001110010011000011001
3 Ternary 112100121100100002
4 Quaternary 30101302120121
5 Quinary 410213130101
6 Senary 32235022345
8 Octal 1421623031
10 Decimal 205989401
12 Duodecimal 58b9a9b5
16 Hexadecimal c472619
20 Vigesimal 3478da1
36 Base36 3en2ft

Cryptographic Hash Functions

md5 7bf4964cc500c174b2a7b7eb46f039b4
sha1 515e65b6d07dd45bde01053a83f094bc4e08947c
sha256 30ba1936ea87362df4339b99002a196bfb25562221a3bae570d5b3c12182ba78
sha512 a7a1343fdae45c3584aa832d3081076b9a062c63b6849a97cf4741d6cacfb3f5f17f3fdd6dc26f6788c7c27e2684e283992ab300281ca358efa3c35b083052a1
ripemd-160 66d6b1085676adfa0e080d48414f33d91c83bc69

205989401 as geometric shapes

Circle

Radius = n
Diameter 411978802
Circumference 1294269577.7979
Area 1.3330290753156E+17

Sphere

Radius = n
Volume 3.6611981431979E+25
Surface area 5.3321163012623E+17
Circumference 1294269577.7979

Square

Length = n
Perimeter 823957604
Area 42431633324338801
Diagonal 291313004.59931

Cube

Length = n
Surface area 254589799946032806
Volume 8.7404667319322E+24
Space diagonal 356784108.35268

Equilateral Triangle

Length = n
Perimeter 617968203
Area 1.8373436191472E+16
Altitude 178392054.17634

Triangular Pyramid

Length = n
Surface area 1.8373436191472E+16
Volume 1.0300738828141E+24
Height 97104334.866437