145440810 (number)

145440810 is an even 9-digits composite number following 145440809 and preceding 145440811. In scientific notation, it is written as 1.45440810 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 38784192 positive integers (up to 145440810) that are relatively prime to 145440810.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred forty thousand eight hundred ten

Notation

Scientific notation 1.45440810 × 10^8
Engineering notation 1.45440810 × 10^6

Prime Factorization of 145440810

Prime Factorization 2 × 15 × 3 × 1616009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145440810
Product of the distinct prime numbers

The prime factorization of 145440810 is 2 × 15 × 3 × 1616009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 75, 74, 428, 709, 5439, 4421, 4581, 54645, 755342, 288076, 1105861, 3850390, 81010812, 5138591, 130224721, 349592668, 9336080751, 4187221493

Basic calculations (n = 145440810)

Multiplication

n×y
n×2 290881620
n×3 436322430
n×4 581763240
n×5 727204050

Division

n÷y
n÷2 72720405
n÷3 48480270
n÷3 36360202.5
n÷5 29088162

Exponentiation

ny
n2 21153029213456100
n3 3.0765137027587E+24
n4 4.4745064490533E+32
n5 6.5077584230053E+40

Nth Root

y√n
2√n 12059.884327803
3√n 525.89062432066
4√n 109.81750465114
5√n 42.907899715616

Divisors of 145440810

1, 2, 3, 6, 15, 30, 45, 90, 1616009, 3232018, 4848027, 9696054, 24240135, 48480270, 72720405, 145440810

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 -145440809
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 145440810 can be divided by 16 positive divisors. The sum of these divisors (counting 145440810) is 1, the average is 0.0625.

Base conversion 145440810

Base System Value
2 Binary 1000101010110100000000101010
3 Ternary 101010200011021200
4 Quaternary 20222310000222
5 Quinary 244213101220
6 Senary 22233145030
8 Octal 1052640052
10 Decimal 145440810
12 Duodecimal 4085b176
16 Hexadecimal 8ab402a
20 Vigesimal 259020a
36 Base36 2elaui

Cryptographic Hash Functions

md5 1056cd837bda1a151f10b3caddfeef74
sha1 858ba70021e997c827dc92c7d02cdb637c0efb23
sha256 01a1e860078ebacbcc6553c2b7f5018694428d36a3a25575afffacbc24e607db
sha512 6b7344c22dc8cc24e9eba471ec3193083f4408d2b2288bd687becda82629ce82761743023b6edb8c5dd28e58de69af375e62f6d48a37bf360b95bf2303d63451
ripemd-160 05ef908e59de3cc077217eff356cf4456135aa7d

145440810 as geometric shapes

Circle

Radius = n
Diameter 290881620
Circumference 913831560.4563
Area 6.6454201178164E+16

Sphere

Radius = n
Volume 1.2886870463007E+25
Surface area 2.6581680471266E+17
Circumference 913831560.4563

Square

Length = n
Perimeter 581763240
Area 21153029213456100
Diagonal 205684366.02453

Cube

Length = n
Surface area 126918175280736600
Volume 3.0765137027587E+24
Space diagonal 251910872.41397

Equilateral Triangle

Length = n
Perimeter 436322430
Area 9.1595303329237E+15
Altitude 125955436.20699

Triangular Pyramid

Length = n
Surface area 9.1595303329237E+15
Volume 3.62570616939E+23
Height 68561455.341509