145215360 (number)

145215360 is an even 9-digits composite number following 145215359 and preceding 145215361. In scientific notation, it is written as 1.45215360 × 10^8. The sum of its digits is 27. It has a total of 11 prime factors and 128 positive divisors. There are 36421632 positive integers (up to 145215360) that are relatively prime to 145215360.

Interesting facts

Basic properties

Name

Name one hundred forty-five million two hundred fifteen thousand three hundred sixty

Notation

Scientific notation 1.45215360 × 10^8
Engineering notation 1.45215360 × 10^6

Prime Factorization of 145215360

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 3 × 17 × 1483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 2268990
Product of the distinct prime numbers

The prime factorization of 145215360 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 3 × 17 × 1483. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145215360)

Multiplication

n×y
n×2 290430720
n×3 435646080
n×4 580861440
n×5 726076800

Division

n÷y
n÷2 72607680
n÷3 48405120
n÷3 36303840
n÷5 29043072

Exponentiation

ny
n2 21087500779929600
n3 3.0622290172578E+24
n4 4.4468268914353E+32
n5 6.4574756789746E+40

Nth Root

y√n
2√n 12050.533598144
3√n 525.61875345748
4√n 109.77492244654
5√n 42.89458902291

Divisors of 145215360

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145215359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145215360 can be divided by 128 positive divisors. The sum of these divisors (counting 145215360) is 1, the average is 0.0078125.

Base conversion 145215360

Base System Value
2 Binary 1000101001111100111110000000
3 Ternary 101010020201000200
4 Quaternary 20221330332000
5 Quinary 244133342420
6 Senary 22224245200
8 Octal 1051747600
10 Decimal 145215360
12 Duodecimal 40770800
16 Hexadecimal 8a7cf80
20 Vigesimal 257bi80
36 Base36 2eggw0

Cryptographic Hash Functions

md5 e26a959921a9aec18920123d2821dc61
sha1 768ee6f26a4b1894a4ace576fd3cb03c6969ab0c
sha256 8e2cfda6f648042d7fce8df0b8420f042d17dda6b29c1cbe7ed35a8f2bf42ffc
sha512 5830f84ade8765bd71ddaae51aae99a0d1195e08ce2b32b713c8dcb1d318377c09f9aff2bdb02dff08aaf2a8d5874a6f92117ea6c05fc634ac76ed27306ebfd1
ripemd-160 50eb9424c0b0ca644fb27b7aff28a44a41d25d27

145215360 as geometric shapes

Circle

Radius = n
Diameter 290430720
Circumference 912415016.32879
Area 6.6248337532796E+16

Sphere

Radius = n
Volume 1.2827034912302E+25
Surface area 2.6499335013118E+17
Circumference 912415016.32879

Square

Length = n
Perimeter 580861440
Area 21087500779929600
Diagonal 205365531.57689

Cube

Length = n
Surface area 126525004679577600
Volume 3.0622290172578E+24
Space diagonal 251520381.55941

Equilateral Triangle

Length = n
Perimeter 435646080
Area 9.1311556888716E+15
Altitude 125760190.7797

Triangular Pyramid

Length = n
Surface area 9.1311556888716E+15
Volume 3.608871506082E+23
Height 68455177.192297