145874268 (number)

145874268 is an even 9-digits composite number following 145874267 and preceding 145874269. In scientific notation, it is written as 1.45874268 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 48624744 positive integers (up to 145874268) that are relatively prime to 145874268.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eight hundred seventy-four thousand two hundred sixty-eight

Notation

Scientific notation 1.45874268 × 10^8
Engineering notation 1.45874268 × 10^6

Prime Factorization of 145874268

Prime Factorization 2 × 2 × 3 × 3 × 4052063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 24312378
Product of the distinct prime numbers

The prime factorization of 145874268 is 2 × 2 × 3 × 3 × 4052063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 34, 66, 961, 919, 9355, 1059, 30155, 77501, 774943, 147802, 6608984, 9175593, 624334, 52467456, 448130841, 953956126, 810050135, 8781272559

Basic calculations (n = 145874268)

Multiplication

n×y
n×2 291748536
n×3 437622804
n×4 583497072
n×5 729371340

Division

n÷y
n÷2 72937134
n÷3 48624756
n÷3 36468567
n÷5 29174853.6

Exponentiation

ny
n2 21279302064535824
n3 3.1041026122151E+24
n4 4.5280869635376E+32
n5 6.6053137124639E+40

Nth Root

y√n
2√n 12077.842025793
3√n 526.4125443545
4√n 109.89923578348
5√n 42.933445007826

Divisors of 145874268

1, 2, 3, 4, 6, 9, 12, 18, 36, 4052063, 8104126, 12156189, 16208252, 24312378, 36468567, 48624756, 72937134, 145874268

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145874267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145874268 can be divided by 18 positive divisors. The sum of these divisors (counting 145874268) is 1, the average is 0.055555555555556.

Base conversion 145874268

Base System Value
2 Binary 1000101100011101110101011100
3 Ternary 101011111011212200
4 Quaternary 20230131311130
5 Quinary 244320434033
6 Senary 22250331500
8 Octal 1054356534
10 Decimal 145874268
12 Duodecimal 40a29b90
16 Hexadecimal 8b1dd5c
20 Vigesimal 25be5d8
36 Base36 2eulb0

Cryptographic Hash Functions

md5 14b72f7c5e4d19a0c0715a4173cbeac9
sha1 3e8dd355ef4fba26403dcb3fcf08d5e7caca69f6
sha256 da0a0b7f51dc1ddf59394232e02c6974a1bf78094e84cb0d51a9af17196536c5
sha512 7894a18f59f18e526c3ebf571cff1d1e67cdeb495191c881c59dad3e3bba7fbff7b5e9b583fcfc5a48bfe76e4111449192f9ad8a5ef772c4504d5bd752031b82
ripemd-160 a617830771bb37fcd7a701d25da2567ab4084530

145874268 as geometric shapes

Circle

Radius = n
Diameter 291748536
Circumference 916555057.39318
Area 6.6850899039464E+16

Sphere

Radius = n
Volume 1.3002434616698E+25
Surface area 2.6740359615786E+17
Circumference 916555057.39318

Square

Length = n
Perimeter 583497072
Area 21279302064535824
Diagonal 206297368.20685

Cube

Length = n
Surface area 127675812387214944
Volume 3.1041026122151E+24
Space diagonal 252661643.69292

Equilateral Triangle

Length = n
Perimeter 437622804
Area 9.2142080813453E+15
Altitude 126330821.84646

Triangular Pyramid

Length = n
Surface area 9.2142080813453E+15
Volume 3.6582200109936E+23
Height 68765789.402283