149722743 (number)

149722743 is an odd 9-digits composite number following 149722742 and preceding 149722744. In scientific notation, it is written as 1.49722743 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 99553784 positive integers (up to 149722743) that are relatively prime to 149722743.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-two thousand seven hundred forty-three

Notation

Scientific notation 1.49722743 × 10^8
Engineering notation 1.49722743 × 10^6

Prime Factorization of 149722743

Prime Factorization 3 × 383 × 130307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149722743
Product of the distinct prime numbers

The prime factorization of 149722743 is 3 × 383 × 130307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149722743)

Multiplication

n×y
n×2 299445486
n×3 449168229
n×4 598890972
n×5 748613715

Division

n÷y
n÷2 74861371.5
n÷3 49907581
n÷3 37430685.75
n÷5 29944548.6

Exponentiation

ny
n2 22416899771444049
n3 3.3563197233367E+24
n4 5.0251739536297E+32
n5 7.5238282838959E+40

Nth Root

y√n
2√n 12236.12450901
3√n 531.0017165439
4√n 110.61701726683
5√n 43.157626781

Divisors of 149722743

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 -149722742
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 149722743 can be divided by 8 positive divisors. The sum of these divisors (counting 149722743) is 1, the average is 0.125.

Base conversion 149722743

Base System Value
2 Binary 1000111011001001011001110111
3 Ternary 101102201200222210
4 Quaternary 20323021121313
5 Quinary 301312111433
6 Senary 22505024503
8 Octal 1073113167
10 Decimal 149722743
12 Duodecimal 42185133
16 Hexadecimal 8ec9677
20 Vigesimal 26ff6h3
36 Base36 2h52t3

Cryptographic Hash Functions

md5 f5598e19d8b0f3d48c89ddaf192cf8e7
sha1 52fa9091f17c02a4ef2d195ed0027dd695195f8d
sha256 330c70b7b2da81626f299e6eca41323e6e075ce32159a43472917e39ff83b4c3
sha512 f8477b359b5c4e11e95d299ccd022054ec76ecc8da681e3681396e4835445f76d8dde93936e9a1b485ecc440497c06869fb77ae8d80a39b979b7928c4a1bf259
ripemd-160 d92d7b422ade2a9cf43ec59a847df1052f5480b0

149722743 as geometric shapes

Circle

Radius = n
Diameter 299445486
Circumference 940735738.96823
Area 7.0424767638227E+16

Sphere

Radius = n
Volume 1.4058919181244E+25
Surface area 2.8169907055291E+17
Circumference 940735738.96823

Square

Length = n
Perimeter 598890972
Area 22416899771444049
Diagonal 211739933.7463

Cube

Length = n
Surface area 134501398628664294
Volume 3.3563197233367E+24
Space diagonal 259327397.92458

Equilateral Triangle

Length = n
Perimeter 449168229
Area 9.7068023380801E+15
Altitude 129663698.96229

Triangular Pyramid

Length = n
Surface area 9.7068023380801E+15
Volume 3.9554607270025E+23
Height 70579977.915434