145087146 (number)

145087146 is an even 9-digits composite number following 145087145 and preceding 145087147. In scientific notation, it is written as 1.45087146 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 45517248 positive integers (up to 145087146) that are relatively prime to 145087146.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45087146 × 10^8
Engineering notation 1.45087146 × 10^6

Prime Factorization of 145087146

Prime Factorization 2 × 9 × 3 × 17 × 158047

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145087146
Product of the distinct prime numbers

The prime factorization of 145087146 is 2 × 9 × 3 × 17 × 158047. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 55, 85, 565, 511, 5557, 6791, 9349, 93375, 670422, 689430, 4124985, 3164726, 52983647, 79844828, 754053355, 471461053, 3908878427, 4057167509

Basic calculations (n = 145087146)

Multiplication

n×y
n×2 290174292
n×3 435261438
n×4 580348584
n×5 725435730

Division

n÷y
n÷2 72543573
n÷3 48362382
n÷3 36271786.5
n÷5 29017429.2

Exponentiation

ny
n2 21050279934425316
n3 3.0541250381868E+24
n4 4.4311428531767E+32
n5 6.429018700857E+40

Nth Root

y√n
2√n 12045.212575957
3√n 525.46401425615
4√n 109.75068371522
5√n 42.887011821453

Divisors of 145087146

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 158047, 316094, 474141, 948282, 1422423, 2686799, 2844846, 4267269, 5373598, 8060397, 8534538, 16120794, 24181191, 48362382, 72543573, 145087146

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145087145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145087146 can be divided by 32 positive divisors. The sum of these divisors (counting 145087146) is 1, the average is 0.03125.

Base conversion 145087146

Base System Value
2 Binary 1000101001011101101010101010
3 Ternary 101010000012011000
4 Quaternary 20221131222222
5 Quinary 244120242041
6 Senary 22221415430
8 Octal 1051355252
10 Decimal 145087146
12 Duodecimal 4070a576
16 Hexadecimal 8a5daaa
20 Vigesimal 256fhh6
36 Base36 2edpyi

Cryptographic Hash Functions

md5 3d6195bc30f5be74ffafa15d3ccf28e6
sha1 2696689b9e868951327664208fba04635950433a
sha256 0a61dfa94f9f153ee142dc37a3ee71886c29ddefcce989f58c00f3b5db0d3c25
sha512 2f2d73d8827b23517cea6cd098d54145d4e2a04d581967831576fc5b3515b36d941e0f943ef59310ee410694e62acb8732d378519ec1881ef06953297d127aa6
ripemd-160 ec38c68c4daad7305e3e7eb15cc1306fab5a3784

145087146 as geometric shapes

Circle

Radius = n
Diameter 290174292
Circumference 911609424.00782
Area 6.6131404797999E+16

Sphere

Radius = n
Volume 1.279308904415E+25
Surface area 2.64525619192E+17
Circumference 911609424.00782

Square

Length = n
Perimeter 580348584
Area 21050279934425316
Diagonal 205184209.59921

Cube

Length = n
Surface area 126301679606551896
Volume 3.0541250381868E+24
Space diagonal 251298308.39716

Equilateral Triangle

Length = n
Perimeter 435261438
Area 9.1150385899931E+15
Altitude 125649154.19858

Triangular Pyramid

Length = n
Surface area 9.1150385899931E+15
Volume 3.5993208751559E+23
Height 68394736.533068