149203430 (number)

149203430 is an even 9-digits composite number following 149203429 and preceding 149203431. In scientific notation, it is written as 1.49203430 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 59681368 positive integers (up to 149203430) that are relatively prime to 149203430.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million two hundred three thousand four hundred thirty

Notation

Scientific notation 1.49203430 × 10^8
Engineering notation 1.49203430 × 10^6

Prime Factorization of 149203430

Prime Factorization 2 × 5 × 14920343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149203430
Product of the distinct prime numbers

The prime factorization of 149203430 is 2 × 5 × 14920343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 97, 53, 83, 340, 9423, 9113, 76074, 19016, 158526, 691958, 4630820, 6635552, 15658407, 69080447, 611023358, 952614257, 3756567551, 2515364325

Basic calculations (n = 149203430)

Multiplication

n×y
n×2 298406860
n×3 447610290
n×4 596813720
n×5 746017150

Division

n÷y
n÷2 74601715
n÷3 49734476.666667
n÷3 37300857.5
n÷5 29840686

Exponentiation

ny
n2 22261663523764900
n3 3.3215165552516E+24
n4 4.9558166284532E+32
n5 7.3942483941626E+40

Nth Root

y√n
2√n 12214.88559095
3√n 530.38707928292
4√n 110.52097353421
5√n 43.127646731365

Divisors of 149203430

1, 2, 5, 10, 14920343, 29840686, 74601715, 149203430

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 -149203429
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 149203430 can be divided by 8 positive divisors. The sum of these divisors (counting 149203430) is 1, the average is 0.125.

Base conversion 149203430

Base System Value
2 Binary 1000111001001010100111100110
3 Ternary 101101202022121222
4 Quaternary 20321022213212
5 Quinary 301144002210
6 Senary 22445540342
8 Octal 1071124746
10 Decimal 149203430
12 Duodecimal 41b746b2
16 Hexadecimal 8e4a9e6
20 Vigesimal 26ca8ba
36 Base36 2gty3q

Cryptographic Hash Functions

md5 e61ba988879c9b1dd3375d1348100e63
sha1 0aeb24f85d2cecec60637113898ba2ced3b811df
sha256 a73503b74e2c2046917cc917e39385f80ecd882224a2395f94ce29126a19a3aa
sha512 b76aab7711fbbfc7fff3dbe02b18206613f931c4570c789469b83357a09b79612c02ed8ffbc157ce37d1fdf1fee959769fba6914d1457d353b503455ffcb8454
ripemd-160 770da0c910e25b1305a5ddd7c4de7b0bad6396e5

149203430 as geometric shapes

Circle

Radius = n
Diameter 298406860
Circumference 937472799.1568
Area 6.9937078582948E+16

Sphere

Radius = n
Volume 1.3913136011674E+25
Surface area 2.7974831433179E+17
Circumference 937472799.1568

Square

Length = n
Perimeter 596813720
Area 22261663523764900
Diagonal 211005514.25858

Cube

Length = n
Surface area 133569981142589400
Volume 3.3215165552516E+24
Space diagonal 258427921.42355

Equilateral Triangle

Length = n
Perimeter 447610290
Area 9.6395830710409E+15
Altitude 129213960.71177

Triangular Pyramid

Length = n
Surface area 9.6395830710409E+15
Volume 3.9144448000697E+23
Height 70335171.419528