185440380 (number)

185440380 is an even 9-digits composite number following 185440379 and preceding 185440381. In scientific notation, it is written as 1.85440380 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 45838080 positive integers (up to 185440380) that are relatively prime to 185440380.

Interesting facts

Basic properties

Name

Name one hundred eighty-five million four hundred forty thousand three hundred eighty

Notation

Scientific notation 1.85440380 × 10^8
Engineering notation 1.85440380 × 10^6

Prime Factorization of 185440380

Prime Factorization 2 × 2 × 3 × 19 × 5 × 47 × 3461

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 92720190
Product of the distinct prime numbers

The prime factorization of 185440380 is 2 × 2 × 3 × 19 × 5 × 47 × 3461. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 185440380)

Multiplication

n×y
n×2 370880760
n×3 556321140
n×4 741761520
n×5 927201900

Division

n÷y
n÷2 92720190
n÷3 61813460
n÷3 46360095
n÷5 37088076

Exponentiation

ny
n2 34388134534544400
n3 6.376948735577E+24
n4 1.1825437967659E+33
n5 2.1929137103892E+41

Nth Root

y√n
2√n 13617.649576928
3√n 570.25368824455
4√n 116.69468529855
5√n 45.044405736198

Divisors of 185440380

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -185440379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 185440380 can be divided by 96 positive divisors. The sum of these divisors (counting 185440380) is 1, the average is 0.010416666666667.

Base conversion 185440380

Base System Value
2 Binary 1011000011011001100001111100
3 Ternary 110220221100101020
4 Quaternary 23003121201330
5 Quinary 334433043010
6 Senary 30222344140
8 Octal 1303314174
10 Decimal 185440380
12 Duodecimal 5212b050
16 Hexadecimal b0d987c
20 Vigesimal 2hj00j0
36 Base36 32empo

Cryptographic Hash Functions

md5 39a64af6e2686f8be4206d7a072d0cec
sha1 7a99b5ae5bc141ee8c355f3b9a32bb859c9d6bda
sha256 ab549389ba7ee0fb8857185926cbd31c64460a8ce7203b99fc6be4a1405e2ca6
sha512 c130238b2605cac938846ab0a580d1c31df5d84a7d7330ce78d4b40aed7a5b253b2c5feb1b85f94e56c5255630ab772b4ad1a752f62107312a8957ccf1e40973
ripemd-160 d90619e80af86ed40fc51d371743d33de73bc5f2

185440380 as geometric shapes

Circle

Radius = n
Diameter 370880760
Circumference 1165156270.9738
Area 1.0803351082438E+17

Sphere

Radius = n
Volume 2.671170040001E+25
Surface area 4.3213404329753E+17
Circumference 1165156270.9738

Square

Length = n
Perimeter 741761520
Area 34388134534544400
Diagonal 262252300.40762

Cube

Length = n
Surface area 206328807207266400
Volume 6.376948735577E+24
Space diagonal 321192159.93488

Equilateral Triangle

Length = n
Perimeter 556321140
Area 1.4890499047836E+16
Altitude 160596079.96744

Triangular Pyramid

Length = n
Surface area 1.4890499047836E+16
Volume 7.5153061570092E+23
Height 87417433.469207