145605216 (number)

145605216 is an even 9-digits composite number following 145605215 and preceding 145605217. In scientific notation, it is written as 1.45605216 × 10^8. The sum of its digits is 30. It has a total of 9 prime factors and 96 positive divisors. There are 47084544 positive integers (up to 145605216) that are relatively prime to 145605216.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred five thousand two hundred sixteen

Notation

Scientific notation 1.45605216 × 10^8
Engineering notation 1.45605216 × 10^6

Prime Factorization of 145605216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 263 × 79 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 9100326
Product of the distinct prime numbers

The prime factorization of 145605216 is 2 × 2 × 2 × 2 × 2 × 3 × 263 × 79 × 73. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145605216)

Multiplication

n×y
n×2 291210432
n×3 436815648
n×4 582420864
n×5 728026080

Division

n÷y
n÷2 72802608
n÷3 48535072
n÷3 36401304
n÷5 29121043.2

Exponentiation

ny
n2 21200878926406656
n3 3.0869585554693E+24
n4 4.4947726725215E+32
n5 6.544623458534E+40

Nth Root

y√n
2√n 12066.698637158
3√n 526.08870493851
4√n 109.84852587613
5√n 42.917595933134

Divisors of 145605216

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145605215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145605216 can be divided by 96 positive divisors. The sum of these divisors (counting 145605216) is 1, the average is 0.010416666666667.

Base conversion 145605216

Base System Value
2 Binary 1000101011011100001001100000
3 Ternary 101010222111210210
4 Quaternary 20223130021200
5 Quinary 244233331331
6 Senary 22240454120
8 Octal 1053341140
10 Decimal 145605216
12 Duodecimal 4091a340
16 Hexadecimal 8adc260
20 Vigesimal 25a0d0g
36 Base36 2eotpc

Cryptographic Hash Functions

md5 acf50390cc64f27fe7261235b53274e9
sha1 a4248db4c4ca98022532fa215f347801247e2c9a
sha256 42bb8f13c8dd20ab996bb6898ec1eda12a65376dc8435b178363eee56e0917ba
sha512 c05ed6737313744a2ea91ed6bd6ddbe43226036d93d92be10573c47c161069ecd4f00f5c2427eb983effc15485329029eb3d0ae7865b4051ad67b5c69772c9ed
ripemd-160 3106aff8f1bdc78c2aa75ae17fc561cc8c085d8a

145605216 as geometric shapes

Circle

Radius = n
Diameter 291210432
Circumference 914864553.81991
Area 6.6604525484846E+16

Sphere

Radius = n
Volume 1.2930621759731E+25
Surface area 2.6641810193938E+17
Circumference 914864553.81991

Square

Length = n
Perimeter 582420864
Area 21200878926406656
Diagonal 205916871.21946

Cube

Length = n
Surface area 127205273558439936
Volume 3.0869585554693E+24
Space diagonal 252195631.95904

Equilateral Triangle

Length = n
Perimeter 436815648
Area 9.1802498664132E+15
Altitude 126097815.97952

Triangular Pyramid

Length = n
Surface area 9.1802498664132E+15
Volume 3.6380155463569E+23
Height 68638957.073155