145280480 (number)

145280480 is an even 9-digits composite number following 145280479 and preceding 145280481. In scientific notation, it is written as 1.45280480 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 24 positive divisors. There are 58112128 positive integers (up to 145280480) that are relatively prime to 145280480.

Interesting facts

Basic properties

Name

Name one hundred forty-five million two hundred eighty thousand four hundred eighty

Notation

Scientific notation 1.45280480 × 10^8
Engineering notation 1.45280480 × 10^6

Prime Factorization of 145280480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 908003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9080030
Product of the distinct prime numbers

The prime factorization of 145280480 is 2 × 2 × 2 × 2 × 2 × 5 × 908003. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 38, 22, 31, 749, 1091, 1315, 36550, 57265, 734133, 911806, 1452085, 3054690, 25445011, 776866, 937261946, 523286589, 7442689077, 2721865030

Basic calculations (n = 145280480)

Multiplication

n×y
n×2 290560960
n×3 435841440
n×4 581121920
n×5 726402400

Division

n÷y
n÷2 72640240
n÷3 48426826.666667
n÷3 36320120
n÷5 29056096

Exponentiation

ny
n2 21106417869030400
n3 3.0663505190933E+24
n4 4.4548087526213E+32
n5 6.4719675388902E+40

Nth Root

y√n
2√n 12053.235250338
3√n 525.69731075354
4√n 109.78722717301
5√n 42.898435440706

Divisors of 145280480

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 908003, 1816006, 3632012, 4540015, 7264024, 9080030, 14528048, 18160060, 29056096, 36320120, 72640240, 145280480

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 -145280479
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 145280480 can be divided by 24 positive divisors. The sum of these divisors (counting 145280480) is 1, the average is 0.041666666666667.

Base conversion 145280480

Base System Value
2 Binary 1000101010001100110111100000
3 Ternary 101010101000100112
4 Quaternary 20222030313200
5 Quinary 244142433410
6 Senary 22225510452
8 Octal 1052146740
10 Decimal 145280480
12 Duodecimal 407a2428
16 Hexadecimal 8a8cde0
20 Vigesimal 2580140
36 Base36 2ehv4w

Cryptographic Hash Functions

md5 d7823898476e72fb11ec17c00a0dfba3
sha1 ca34d3fff57eea25fdb3b1d03950e8c2253d586e
sha256 4813207a3ca6ab8d96f808902c86e54cdfe81c4f2b793dee29a921a13e5594be
sha512 130a70a74b4e1a4d29b6902a319e68006dc862c4ae32074d8902803e9f056f899c9365a2a6f19097eb6eb477f820a424eb480c4b7c9d3c288c87a229603a7c97
ripemd-160 72818649c8c2e9ae4db0c092d7e259f6ff305d2e

145280480 as geometric shapes

Circle

Radius = n
Diameter 290560960
Circumference 912824177.356
Area 6.6307767320942E+16

Sphere

Radius = n
Volume 1.284429901882E+25
Surface area 2.6523106928377E+17
Circumference 912824177.356

Square

Length = n
Perimeter 581121920
Area 21106417869030400
Diagonal 205457625.16407

Cube

Length = n
Surface area 126638507214182400
Volume 3.0663505190933E+24
Space diagonal 251633172.70799

Equilateral Triangle

Length = n
Perimeter 435841440
Area 9.1393470287351E+15
Altitude 125816586.354

Triangular Pyramid

Length = n
Surface area 9.1393470287351E+15
Volume 3.6137287425763E+23
Height 68485875.054691