145414668 (number)

145414668 is an even 9-digits composite number following 145414667 and preceding 145414669. In scientific notation, it is written as 1.45414668 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 38578176 positive integers (up to 145414668) that are relatively prime to 145414668.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred fourteen thousand six hundred sixty-eight

Notation

Scientific notation 1.45414668 × 10^8
Engineering notation 1.45414668 × 10^6

Prime Factorization of 145414668

Prime Factorization 2 × 2 × 357 × 79 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72707334
Product of the distinct prime numbers

The prime factorization of 145414668 is 2 × 2 × 357 × 79 × 1289. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 23, 19, 353, 161, 7258, 9064, 43145, 18303, 912750, 362119, 4579912, 2583028, 27237687, 28226136, 330432858, 394205373, 4727535594, 7230592904

Basic calculations (n = 145414668)

Multiplication

n×y
n×2 290829336
n×3 436244004
n×4 581658672
n×5 727073340

Division

n÷y
n÷2 72707334
n÷3 48471556
n÷3 36353667
n÷5 29082933.6

Exponentiation

ny
n2 21145425669550224
n3 3.0748550534563E+24
n4 4.4712902674647E+32
n5 6.5019118977502E+40

Nth Root

y√n
2√n 12058.800437855
3√n 525.85911400735
4√n 109.81256958042
5√n 42.906357123864

Divisors of 145414668

1, 2, 4, 79, 158, 316, 357, 714, 1289, 1428, 2578, 5156, 28203, 56406, 101831, 112812, 203662, 407324, 460173, 920346, 1840692, 36353667, 72707334, 145414668

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 -145414667
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 145414668 can be divided by 24 positive divisors. The sum of these divisors (counting 145414668) is 1, the average is 0.041666666666667.

Base conversion 145414668

Base System Value
2 Binary 1000101010101101101000001100
3 Ternary 101010121211102110
4 Quaternary 20222231220030
5 Quinary 244211232133
6 Senary 22232424020
8 Octal 1052555014
10 Decimal 145414668
12 Duodecimal 40848010
16 Hexadecimal 8aada0c
20 Vigesimal 258ggd8
36 Base36 2ekqoc

Cryptographic Hash Functions

md5 4f40c0c503aeff9b933b26a69d9d4003
sha1 6203c16e1f85d3151be510adc65bfedd7344ae56
sha256 259d0b17be1ea2379cf4c36a156b6f0d29fc6317db3fa10cde55587a0287c61d
sha512 16ef86e3170f53b67bf6bb12e9910c97107e8602a3bb2f9a07b9641dafbe9c6a8c0a538681c72d4eb8d15449fbac95c81da4ac4e27f98002e62bbb80f2af8b68
ripemd-160 3366ef6b2282f37550ffe2290f2a7d62381ae747

145414668 as geometric shapes

Circle

Radius = n
Diameter 290829336
Circumference 913667305.426
Area 6.6430313940488E+16

Sphere

Radius = n
Volume 1.2879922729056E+25
Surface area 2.6572125576195E+17
Circumference 913667305.426

Square

Length = n
Perimeter 581658672
Area 21145425669550224
Diagonal 205647395.65358

Cube

Length = n
Surface area 126872554017301344
Volume 3.0748550534563E+24
Space diagonal 251865593.14176

Equilateral Triangle

Length = n
Perimeter 436244004
Area 9.156237901833E+15
Altitude 125932796.57088

Triangular Pyramid

Length = n
Surface area 9.156237901833E+15
Volume 3.6237514324412E+23
Height 68549131.884527