145658045 (number)

145658045 is an odd 9-digits composite number following 145658044 and preceding 145658046. In scientific notation, it is written as 1.45658045 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 105530880 positive integers (up to 145658045) that are relatively prime to 145658045.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred fifty-eight thousand forty-five

Notation

Scientific notation 1.45658045 × 10^8
Engineering notation 1.45658045 × 10^6

Prime Factorization of 145658045

Prime Factorization 13 × 5 × 53 × 42281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145658045
Product of the distinct prime numbers

The prime factorization of 145658045 is 13 × 5 × 53 × 42281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 19, 54, 921, 260, 2135, 6444, 21271, 21728, 948813, 822948, 4051368, 2497121, 33749042, 43785587, 874932087, 211129703, 3326696541, 7508147802

Basic calculations (n = 145658045)

Multiplication

n×y
n×2 291316090
n×3 436974135
n×4 582632180
n×5 728290225

Division

n÷y
n÷2 72829022.5
n÷3 48552681.666667
n÷3 36414511.25
n÷5 29131609

Exponentiation

ny
n2 21216266073222025
n3 3.0903198384253E+24
n4 4.5012994608975E+32
n5 6.5565047943389E+40

Nth Root

y√n
2√n 12068.887479797
3√n 526.15232303395
4√n 109.85848842851
5√n 42.920709784077

Divisors of 145658045

1, 5, 13, 53, 65, 265, 689, 3445, 42281, 211405, 549653, 2240893, 2748265, 11204465, 29131609, 145658045

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 -145658044
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 145658045 can be divided by 16 positive divisors. The sum of these divisors (counting 145658045) is 1, the average is 0.0625.

Base conversion 145658045

Base System Value
2 Binary 1000101011101001000010111101
3 Ternary 101011002012021102
4 Quaternary 20223221002331
5 Quinary 244242024140
6 Senary 22241542445
8 Octal 1053510275
10 Decimal 145658045
12 Duodecimal 40944a25
16 Hexadecimal 8ae90bd
20 Vigesimal 25a7525
36 Base36 2epygt

Cryptographic Hash Functions

md5 5615033e77a2b5df8485362e2f9a4afe
sha1 9373c9bf09f15ce5f946bb9aa5dae3dba3229a88
sha256 600dc178f7fcf4ba022c61d4a6f6ea0f4a8f408a87562c006c8ebc3162febd6c
sha512 5ac2364693d55b5975c3992ea9c09f62339a1da0016f64aa42c3b18cf9b4f367aefef31f8730872daedf3e401cde5630c1d6d7229ae4511d994e84326916a9a6
ripemd-160 678f6607781e81a263a9b3690843c0041927a76c

145658045 as geometric shapes

Circle

Radius = n
Diameter 291316090
Circumference 915196488.2165
Area 6.6652865632241E+16

Sphere

Radius = n
Volume 1.2944701468853E+25
Surface area 2.6661146252896E+17
Circumference 915196488.2165

Square

Length = n
Perimeter 582632180
Area 21216266073222025
Diagonal 205991582.70775

Cube

Length = n
Surface area 127297596439332150
Volume 3.0903198384253E+24
Space diagonal 252287134.47115

Equilateral Triangle

Length = n
Perimeter 436974135
Area 9.1869126964301E+15
Altitude 126143567.23558

Triangular Pyramid

Length = n
Surface area 9.1869126964301E+15
Volume 3.6419768563098E+23
Height 68663860.902584