145087159 (number)

145087159 is an odd 9-digits composite number following 145087158 and preceding 145087160. In scientific notation, it is written as 1.45087159 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 124360416 positive integers (up to 145087159) that are relatively prime to 145087159.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eighty-seven thousand one hundred fifty-nine

Notation

Scientific notation 1.45087159 × 10^8
Engineering notation 1.45087159 × 10^6

Prime Factorization of 145087159

Prime Factorization 7 × 20726737

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145087159
Product of the distinct prime numbers

The prime factorization of 145087159 is 7 × 20726737. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 44, 56, 28, 77, 8176, 1881, 89205, 72635, 488626, 597862, 8631463, 8787628, 22826572, 6007081, 422091548, 973980995, 9843085100, 8440293430

Basic calculations (n = 145087159)

Multiplication

n×y
n×2 290174318
n×3 435261477
n×4 580348636
n×5 725435795

Division

n÷y
n÷2 72543579.5
n÷3 48362386.333333
n÷3 36271789.75
n÷5 29017431.8

Exponentiation

ny
n2 21050283706691281
n3 3.0541258591478E+24
n4 4.4311444413219E+32
n5 6.4290215811004E+40

Nth Root

y√n
2√n 12045.213115591
3√n 525.46402995024
4√n 109.75068617367
5√n 42.88701259

Divisors of 145087159

1, 7, 20726737, 145087159

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145087158
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145087159 can be divided by 4 positive divisors. The sum of these divisors (counting 145087159) is 1, the average is 0.25.

Base conversion 145087159

Base System Value
2 Binary 1000101001011101101010110111
3 Ternary 101010000012011111
4 Quaternary 20221131222313
5 Quinary 244120242114
6 Senary 22221415451
8 Octal 1051355267
10 Decimal 145087159
12 Duodecimal 4070a587
16 Hexadecimal 8a5dab7
20 Vigesimal 256fhhj
36 Base36 2edpyv

Cryptographic Hash Functions

md5 563c21d6c25797b1cba30c02dcc88e36
sha1 21b9e8c0f74f0b6e26f8fd1a6086d21997721dbb
sha256 2a3c7862845293f79f340bfffdfb06036cdf0facdf33ec2574d36d7b3689023a
sha512 8e0bbe18526a06c5d7ad43ec3b154ec4c83ecdaa68ad5e5133e91dbcfa071f5fc5689704cd3259f2081697b24c43138f874625b08d8562426e5232e84557c017
ripemd-160 595653657a189b3b61a274f8c10bf555a3618119

145087159 as geometric shapes

Circle

Radius = n
Diameter 290174318
Circumference 911609505.68923
Area 6.6131416648922E+16

Sphere

Radius = n
Volume 1.2793092482983E+25
Surface area 2.6452566659569E+17
Circumference 911609505.68923

Square

Length = n
Perimeter 580348636
Area 21050283706691281
Diagonal 205184227.98398

Cube

Length = n
Surface area 126301702240147686
Volume 3.0541258591478E+24
Space diagonal 251298330.91382

Equilateral Triangle

Length = n
Perimeter 435261477
Area 9.1150402234322E+15
Altitude 125649165.45691

Triangular Pyramid

Length = n
Surface area 9.1150402234322E+15
Volume 3.5993218426677E+23
Height 68394742.661327