145430250 (number)

145430250 is an even 9-digits composite number following 145430249 and preceding 145430251. In scientific notation, it is written as 1.45430250 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 33240000 positive integers (up to 145430250) that are relatively prime to 145430250.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred thirty thousand two hundred fifty

Notation

Scientific notation 1.45430250 × 10^8
Engineering notation 1.45430250 × 10^6

Prime Factorization of 145430250

Prime Factorization 2 × 15 × 175 × 27701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145430250
Product of the distinct prime numbers

The prime factorization of 145430250 is 2 × 15 × 175 × 27701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 17, 29, 372, 193, 641, 7293, 40110, 74453, 761606, 395930, 8513266, 6996683, 38572224, 37546738, 99700163, 34213894, 4965167969, 6345661440

Basic calculations (n = 145430250)

Multiplication

n×y
n×2 290860500
n×3 436290750
n×4 581721000
n×5 727151250

Division

n÷y
n÷2 72715125
n÷3 48476750
n÷3 36357562.5
n÷5 29086050

Exponentiation

ny
n2 21149957615062500
n3 3.0758436234479E+24
n4 4.4732070711894E+32
n5 6.5053962266484E+40

Nth Root

y√n
2√n 12059.446504712
3√n 525.8778962576
4√n 109.81551122092
5√n 42.907276615977

Divisors of 145430250

1, 2, 15, 30, 175, 350, 2625, 5250, 27701, 55402, 415515, 831030, 4847675, 9695350, 72715125, 145430250

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 -145430249
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 145430250 can be divided by 16 positive divisors. The sum of these divisors (counting 145430250) is 1, the average is 0.0625.

Base conversion 145430250

Base System Value
2 Binary 1000101010110001011011101010
3 Ternary 101010122121210120
4 Quaternary 20222301123222
5 Quinary 244212232000
6 Senary 22233024110
8 Octal 1052613352
10 Decimal 145430250
12 Duodecimal 40855036
16 Hexadecimal 8ab16ea
20 Vigesimal 258ifca
36 Base36 2el2p6

Cryptographic Hash Functions

md5 8433e70684fffe48c63f4aa20d57f6a8
sha1 bf77269ada17ca3147e04340eba099d7b4247cec
sha256 d54fc616d6029426e5be7648c5158387fbf00af03e6b22f268076038f36a90e9
sha512 fd70c8b862d2c97a458fb8fef379141ecb8679f9dd2040b860901c7a520da59d9c58c470407efd6edadb211894c755335900a2eae68676540110e958bc4557a9
ripemd-160 443b75c183540d1053abe509f40604d4c20c032e

145430250 as geometric shapes

Circle

Radius = n
Diameter 290860500
Circumference 913765210.01945
Area 6.6444551467216E+16

Sphere

Radius = n
Volume 1.2884063641353E+25
Surface area 2.6577820586886E+17
Circumference 913765210.01945

Square

Length = n
Perimeter 581721000
Area 21149957615062500
Diagonal 205669431.92931

Cube

Length = n
Surface area 126899745690375000
Volume 3.0758436234479E+24
Space diagonal 251892581.95744

Equilateral Triangle

Length = n
Perimeter 436290750
Area 9.1582002918041E+15
Altitude 125946290.97872

Triangular Pyramid

Length = n
Surface area 9.1582002918041E+15
Volume 3.6249164733491E+23
Height 68556477.30977