145087144 (number)

145087144 is an even 9-digits composite number following 145087143 and preceding 145087145. In scientific notation, it is written as 1.45087144 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 72462720 positive integers (up to 145087144) that are relatively prime to 145087144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45087144 × 10^8
Engineering notation 1.45087144 × 10^6

Prime Factorization of 145087144

Prime Factorization 2 × 2 × 2 × 941 × 19273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36271786
Product of the distinct prime numbers

The prime factorization of 145087144 is 2 × 2 × 2 × 941 × 19273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 27, 55, 704, 828, 844, 3865, 4040, 75944, 584682, 144163, 7355546, 2099854, 2387979, 19246629, 420823906, 675343390, 7416888022, 9098622610

Basic calculations (n = 145087144)

Multiplication

n×y
n×2 290174288
n×3 435261432
n×4 580348576
n×5 725435720

Division

n÷y
n÷2 72543572
n÷3 48362381.333333
n÷3 36271786
n÷5 29017428.8

Exponentiation

ny
n2 21050279354076736
n3 3.0541249118852E+24
n4 4.4311426088467E+32
n5 6.4290182577428E+40

Nth Root

y√n
2√n 12045.212492937
3√n 525.46401184168
4√n 109.75068333699
5√n 42.887011703215

Divisors of 145087144

1, 2, 4, 8, 941, 1882, 3764, 7528, 19273, 38546, 77092, 154184, 18135893, 36271786, 72543572, 145087144

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 -145087143
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 145087144 can be divided by 16 positive divisors. The sum of these divisors (counting 145087144) is 1, the average is 0.0625.

Base conversion 145087144

Base System Value
2 Binary 1000101001011101101010101000
3 Ternary 101010000012010221
4 Quaternary 20221131222220
5 Quinary 244120242034
6 Senary 22221415424
8 Octal 1051355250
10 Decimal 145087144
12 Duodecimal 4070a574
16 Hexadecimal 8a5daa8
20 Vigesimal 256fhh4
36 Base36 2edpyg

Cryptographic Hash Functions

md5 5df390cb01b9900f5c7bff184b785a8b
sha1 649ea08e449b9fdc67fdde8e63d57ab107dae959
sha256 a83ca013c8e764cbe77bcd476623bf9ec6a14f709973cde68482f195e7162b24
sha512 d4425fa036f0022639bf2eba6a5255a212caff90968c75e6f546339de35a2a000fdb8d3084f8c83db5d0a2ec24a2f5a4d2c35cefd13d1326d27f56ab150af837
ripemd-160 ec9a7e4e70ea2392e14d609108c95f8af4f41cb7

145087144 as geometric shapes

Circle

Radius = n
Diameter 290174288
Circumference 911609411.44145
Area 6.613140297478E+16

Sphere

Radius = n
Volume 1.2793088515099E+25
Surface area 2.6452561189912E+17
Circumference 911609411.44145

Square

Length = n
Perimeter 580348576
Area 21050279354076736
Diagonal 205184206.77078

Cube

Length = n
Surface area 126301676124460416
Volume 3.0541249118852E+24
Space diagonal 251298304.93306

Equilateral Triangle

Length = n
Perimeter 435261432
Area 9.1150383386948E+15
Altitude 125649152.46653

Triangular Pyramid

Length = n
Surface area 9.1150383386948E+15
Volume 3.5993207263079E+23
Height 68394735.590259