145280481 (number)

145280481 is an odd 9-digits composite number following 145280480 and preceding 145280482. In scientific notation, it is written as 1.45280481 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 95902848 positive integers (up to 145280481) that are relatively prime to 145280481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45280481 × 10^8
Engineering notation 1.45280481 × 10^6

Prime Factorization of 145280481

Prime Factorization 3 × 409 × 167 × 709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145280481
Product of the distinct prime numbers

The prime factorization of 145280481 is 3 × 409 × 167 × 709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 92, 21, 680, 321, 9571, 672, 67992, 73306, 357178, 96745, 242831, 918471, 41326734, 36220550, 563955020, 122524856, 5106540602, 7484630535

Basic calculations (n = 145280481)

Multiplication

n×y
n×2 290560962
n×3 435841443
n×4 581121924
n×5 726402405

Division

n÷y
n÷2 72640240.5
n÷3 48426827
n÷3 36320120.25
n÷5 29056096.2

Exponentiation

ny
n2 21106418159591361
n3 3.0663505824126E+24
n4 4.4548088752753E+32
n5 6.4719677616306E+40

Nth Root

y√n
2√n 12053.235291821
3√n 525.69731195971
4√n 109.78722736193
5√n 42.898435499762

Divisors of 145280481

1, 3, 167, 409, 501, 709, 1227, 2127, 68303, 118403, 204909, 289981, 355209, 869943, 48426827, 145280481

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 -145280480
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 145280481 can be divided by 16 positive divisors. The sum of these divisors (counting 145280481) is 1, the average is 0.0625.

Base conversion 145280481

Base System Value
2 Binary 1000101010001100110111100001
3 Ternary 101010101000100120
4 Quaternary 20222030313201
5 Quinary 244142433411
6 Senary 22225510453
8 Octal 1052146741
10 Decimal 145280481
12 Duodecimal 407a2429
16 Hexadecimal 8a8cde1
20 Vigesimal 2580141
36 Base36 2ehv4x

Cryptographic Hash Functions

md5 4dfb0f05bf38ce741677243be7f4a286
sha1 867f6573511816342f46fd6846bf8167ff2055f5
sha256 d5673e9fd3650035c0f7d02a4e3ff3f2b7cf2cf567fa4e99edacef3f76ea2acd
sha512 3cb3e4ef3fc96d02c9ed113067d7df97a7789f0668f546d922071efb57ba72a8f7cc2ce95e28e9b774bcc14020edb85d75a2187f2a6f1d7242f2063284e656df
ripemd-160 0bd83d67e3879cd15c7ae7ac8012d4d8deceeb3d

145280481 as geometric shapes

Circle

Radius = n
Diameter 290560962
Circumference 912824183.63918
Area 6.6307768233766E+16

Sphere

Radius = n
Volume 1.2844299284051E+25
Surface area 2.6523107293507E+17
Circumference 912824183.63918

Square

Length = n
Perimeter 581121924
Area 21106418159591361
Diagonal 205457626.57829

Cube

Length = n
Surface area 126638508957548166
Volume 3.0663505824126E+24
Space diagonal 251633174.44004

Equilateral Triangle

Length = n
Perimeter 435841443
Area 9.1393471545517E+15
Altitude 125816587.22002

Triangular Pyramid

Length = n
Surface area 9.1393471545517E+15
Volume 3.6137288171987E+23
Height 68485875.526096