145309246 (number)

145309246 is an even 9-digits composite number following 145309245 and preceding 145309247. In scientific notation, it is written as 1.45309246 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 72456288 positive integers (up to 145309246) that are relatively prime to 145309246.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred nine thousand two hundred forty-six

Notation

Scientific notation 1.45309246 × 10^8
Engineering notation 1.45309246 × 10^6

Prime Factorization of 145309246

Prime Factorization 2 × 367 × 197969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145309246
Product of the distinct prime numbers

The prime factorization of 145309246 is 2 × 367 × 197969. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 53, 16, 620, 753, 3425, 1989, 75087, 62838, 174004, 397283, 9228512, 144479, 64816723, 72472641, 815815860, 757235200, 6865675175, 2176369088

Basic calculations (n = 145309246)

Multiplication

n×y
n×2 290618492
n×3 435927738
n×4 581236984
n×5 726546230

Division

n÷y
n÷2 72654623
n÷3 48436415.333333
n÷3 36327311.5
n÷5 29061849.2

Exponentiation

ny
n2 21114776973088516
n3 3.0681723214177E+24
n4 4.4583380662327E+32
n5 6.4783774281737E+40

Nth Root

y√n
2√n 12054.428480853
3√n 525.73200504711
4√n 109.79266132512
5√n 42.900134111676

Divisors of 145309246

1, 2, 367, 734, 197969, 395938, 72654623, 145309246

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145309245
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145309246 can be divided by 8 positive divisors. The sum of these divisors (counting 145309246) is 1, the average is 0.125.

Base conversion 145309246

Base System Value
2 Binary 1000101010010011111000111110
3 Ternary 101010102110210221
4 Quaternary 20222103320332
5 Quinary 244144343441
6 Senary 22230251554
8 Octal 1052237076
10 Decimal 145309246
12 Duodecimal 407b6bba
16 Hexadecimal 8a93e3e
20 Vigesimal 2583d26
36 Base36 2eihby

Cryptographic Hash Functions

md5 0f80a29d1d26a8af4526b35ee73c11b0
sha1 6e63828e542088b12cde09222f2995be1b7fc994
sha256 4af3a549e19a28e7b0dca79fce1cd6bc7c1b943b81c5de59dfd0621d2d2ebf48
sha512 f6f5b9366c554c65f13b05744de2e5685145f38ffa9ab9496f9d81a1a132396ee70ef3c64498ccc86eedfe198928a6fe8d80082e9b70ff59b7913748a464fb9e
ripemd-160 50b964adaa702a2d8a054ef788b6bb04e4c2c345

145309246 as geometric shapes

Circle

Radius = n
Diameter 290618492
Circumference 913004919.46454
Area 6.6334028220842E+16

Sphere

Radius = n
Volume 1.2851930166551E+25
Surface area 2.6533611288337E+17
Circumference 913004919.46454

Square

Length = n
Perimeter 581236984
Area 21114776973088516
Diagonal 205498306.43141

Cube

Length = n
Surface area 126688661838531096
Volume 3.0681723214177E+24
Space diagonal 251682996.88152

Equilateral Triangle

Length = n
Perimeter 435927738
Area 9.1429666269687E+15
Altitude 125841498.44076

Triangular Pyramid

Length = n
Surface area 9.1429666269687E+15
Volume 3.6158757572055E+23
Height 68499435.477136