145609904 (number)

145609904 is an even 9-digits composite number following 145609903 and preceding 145609905. In scientific notation, it is written as 1.45609904 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 65736000 positive integers (up to 145609904) that are relatively prime to 145609904.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred nine thousand nine hundred four

Notation

Scientific notation 1.45609904 × 10^8
Engineering notation 1.45609904 × 10^6

Prime Factorization of 145609904

Prime Factorization 2 × 2 × 2 × 2 × 151 × 11 × 5479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18201238
Product of the distinct prime numbers

The prime factorization of 145609904 is 2 × 2 × 2 × 2 × 151 × 11 × 5479. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145609904)

Multiplication

n×y
n×2 291219808
n×3 436829712
n×4 582439616
n×5 728049520

Division

n÷y
n÷2 72804952
n÷3 48536634.666667
n÷3 36402476
n÷5 29121980.8

Exponentiation

ny
n2 21202244142889216
n3 3.0872567342307E+24
n4 4.4953515669468E+32
n5 6.5456771010937E+40

Nth Root

y√n
2√n 12066.892889224
3√n 526.09435097567
4√n 109.84941005405
5√n 42.917872290127

Divisors of 145609904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145609903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145609904 can be divided by 40 positive divisors. The sum of these divisors (counting 145609904) is 1, the average is 0.025.

Base conversion 145609904

Base System Value
2 Binary 1000101011011101010010110000
3 Ternary 101010222202020102
4 Quaternary 20223131102300
5 Quinary 244234004104
6 Senary 22240531532
8 Octal 1053352260
10 Decimal 145609904
12 Duodecimal 40920ba8
16 Hexadecimal 8add4b0
20 Vigesimal 25a14f4
36 Base36 2eoxbk

Cryptographic Hash Functions

md5 4805bc4680f06fc557a94ae1c87b6f2f
sha1 ba421bb4c15965a9e4771c7d153f9ba5c7323052
sha256 8804a47dcd2c485f3675cab9fd39dda64f1421dd5f06f754c0d291c42b89af81
sha512 6885f8ab5de88c00c3b5e5581747b815367534cca1d9fe1c51cff4b94438d7a82b697eeee963a27b6a42b829b65caed538508634301f69b1030cc97f19098766
ripemd-160 268eaa18a0c0978276d6f9dac2a1897ccfaf7204

145609904 as geometric shapes

Circle

Radius = n
Diameter 291219808
Circumference 914894009.39263
Area 6.6608814438918E+16

Sphere

Radius = n
Volume 1.2931870768006E+25
Surface area 2.6643525775567E+17
Circumference 914894009.39263

Square

Length = n
Perimeter 582439616
Area 21202244142889216
Diagonal 205923501.05264

Cube

Length = n
Surface area 127213464857335296
Volume 3.0872567342307E+24
Space diagonal 252203751.81323

Equilateral Triangle

Length = n
Perimeter 436829712
Area 9.1808410224909E+15
Altitude 126101875.90661

Triangular Pyramid

Length = n
Surface area 9.1808410224909E+15
Volume 3.6383669533972E+23
Height 68641167.017548