145804908 (number)

145804908 is an even 9-digits composite number following 145804907 and preceding 145804909. In scientific notation, it is written as 1.45804908 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 47684416 positive integers (up to 145804908) that are relatively prime to 145804908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45804908 × 10^8
Engineering notation 1.45804908 × 10^6

Prime Factorization of 145804908

Prime Factorization 2 × 2 × 3 × 53 × 229253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72902454
Product of the distinct prime numbers

The prime factorization of 145804908 is 2 × 2 × 3 × 53 × 229253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 42, 53, 473, 683, 7618, 1438, 89671, 87726, 197655, 953588, 2387252, 4905111, 46508343, 94841991, 223920317, 635169078, 9670667478, 69314285

Basic calculations (n = 145804908)

Multiplication

n×y
n×2 291609816
n×3 437414724
n×4 583219632
n×5 729024540

Division

n÷y
n÷2 72902454
n÷3 48601636
n÷3 36451227
n÷5 29160981.6

Exponentiation

ny
n2 21259071196888464
n3 3.0996769200278E+24
n4 4.5194810815437E+32
n5 6.5896252330222E+40

Nth Root

y√n
2√n 12074.970310523
3√n 526.3290986059
4√n 109.8861697873
5√n 42.929361449688

Divisors of 145804908

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 229253, 458506, 687759, 917012, 1375518, 2751036, 12150409, 24300818, 36451227, 48601636, 72902454, 145804908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145804907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145804908 can be divided by 24 positive divisors. The sum of these divisors (counting 145804908) is 1, the average is 0.041666666666667.

Base conversion 145804908

Base System Value
2 Binary 1000101100001100111001101100
3 Ternary 101011100122201210
4 Quaternary 20230030321230
5 Quinary 244311224113
6 Senary 22245034420
8 Octal 1054147154
10 Decimal 145804908
12 Duodecimal 409b5a10
16 Hexadecimal 8b0ce6c
20 Vigesimal 25b5c58
36 Base36 2et3sc

Cryptographic Hash Functions

md5 c974f210bfed1f5d908b2a1a8ff39b0d
sha1 8fabd71cd4d0fbd38e304fd2a6d76867a65b933e
sha256 ed72227d7d145fd4e629b692207e646def4a61f97c8e5fc8d53f33abc42e2d94
sha512 eecee6ef73bed0ea3cc70027e30cf43b00a56d0e6580afb601f495a1fa8b054f5742de494bf9b220302f62b9ad79d94929380c691e0f5176a64c3ff16c0abcfc
ripemd-160 091727a62824cd0369d8b5c967f38b843bb95af7

145804908 as geometric shapes

Circle

Radius = n
Diameter 291609816
Circumference 916119255.66027
Area 6.6787341894287E+16

Sphere

Radius = n
Volume 1.2983896320615E+25
Surface area 2.6714936757715E+17
Circumference 916119255.66027

Square

Length = n
Perimeter 583219632
Area 21259071196888464
Diagonal 206199278.35416

Cube

Length = n
Surface area 127554427181330784
Volume 3.0996769200278E+24
Space diagonal 252541508.64891

Equilateral Triangle

Length = n
Perimeter 437414724
Area 9.2054478586837E+15
Altitude 126270754.32445

Triangular Pyramid

Length = n
Surface area 9.2054478586837E+15
Volume 3.6530042827318E+23
Height 68733092.78472