149739743 (number)

149739743 is an odd 9-digits composite number following 149739742 and preceding 149739744. In scientific notation, it is written as 1.49739743 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 149621208 positive integers (up to 149739743) that are relatively prime to 149739743.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-nine thousand seven hundred forty-three

Notation

Scientific notation 1.49739743 × 10^8
Engineering notation 1.49739743 × 10^6

Prime Factorization of 149739743

Prime Factorization 1277 × 117259

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149739743
Product of the distinct prime numbers

The prime factorization of 149739743 is 1277 × 117259. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 50, 29, 859, 188, 3121, 2825, 13999, 43971, 301429, 939105, 8087586, 5738696, 3562884, 62718694, 181853755, 405600673, 1844713255, 8449188095

Basic calculations (n = 149739743)

Multiplication

n×y
n×2 299479486
n×3 449219229
n×4 598958972
n×5 748698715

Division

n÷y
n÷2 74869871.5
n÷3 49913247.666667
n÷3 37434935.75
n÷5 29947948.6

Exponentiation

ny
n2 22421990633706049
n3 3.3574631150396E+24
n4 5.02745663978E+32
n5 7.528100651843E+40

Nth Root

y√n
2√n 12236.819153685
3√n 531.02181299545
4√n 110.62015708579
5√n 43.158606787539

Divisors of 149739743

1, 1277, 117259, 149739743

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149739742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149739743 can be divided by 4 positive divisors. The sum of these divisors (counting 149739743) is 1, the average is 0.25.

Base conversion 149739743

Base System Value
2 Binary 1000111011001101100011011111
3 Ternary 101102202120022102
4 Quaternary 20323031203133
5 Quinary 301313132433
6 Senary 22505235315
8 Octal 1073154337
10 Decimal 149739743
12 Duodecimal 42192b3b
16 Hexadecimal 8ecd8df
20 Vigesimal 26fh973
36 Base36 2h5fxb

Cryptographic Hash Functions

md5 3b1b2b2d4641a76079b224e6afb241f8
sha1 6556c315b3d863156fadfec3b7fb366a150c0871
sha256 3dd3c8a04eb6df57a9f93f06d8453df7a29e9dc71a7923d038993dd3fd0581b9
sha512 6be3b9c2347c45bdb8cb1ba661767d8eee8723fab0a0173f8bc2de95b6a2092ae2dada9f7a2c5d3450170eda50a3b015cf2688378fe329546b6b7c1c98e427ff
ripemd-160 f4d221176371e2084c8b4a35a3f6245f5205c388

149739743 as geometric shapes

Circle

Radius = n
Diameter 299479486
Circumference 940842553.11845
Area 7.044076105371E+16

Sphere

Radius = n
Volume 1.4063708609209E+25
Surface area 2.8176304421484E+17
Circumference 940842553.11845

Square

Length = n
Perimeter 598958972
Area 22421990633706049
Diagonal 211763975.37686

Cube

Length = n
Surface area 134531943802236294
Volume 3.3574631150396E+24
Space diagonal 259356842.78831

Equilateral Triangle

Length = n
Perimeter 449219229
Area 9.7090067461031E+15
Altitude 129678421.39415

Triangular Pyramid

Length = n
Surface area 9.7090067461031E+15
Volume 3.956808227047E+23
Height 70587991.792287