158449742 (number)

158449742 is an even 9-digits composite number following 158449741 and preceding 158449743. In scientific notation, it is written as 1.58449742 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 69696000 positive integers (up to 158449742) that are relatively prime to 158449742.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million four hundred forty-nine thousand seven hundred forty-two

Notation

Scientific notation 1.58449742 × 10^8
Engineering notation 1.58449742 × 10^6

Prime Factorization of 158449742

Prime Factorization 2 × 11 × 31 × 11 × 21121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14404522
Product of the distinct prime numbers

The prime factorization of 158449742 is 2 × 11 × 31 × 11 × 21121. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 99, 94, 794, 158, 7858, 3767, 82288, 77097, 95156, 523949, 7649789, 7636621, 39661738, 70121535, 788226988, 739772490, 1026157982, 3115048516

Basic calculations (n = 158449742)

Multiplication

n×y
n×2 316899484
n×3 475349226
n×4 633798968
n×5 792248710

Division

n÷y
n÷2 79224871
n÷3 52816580.666667
n÷3 39612435.5
n÷5 31689948.4

Exponentiation

ny
n2 25106320739866564
n3 3.9780900438011E+24
n4 6.3032734109305E+32
n5 9.987520457174E+40

Nth Root

y√n
2√n 12587.682153598
3√n 541.12447664932
4√n 112.19484013803
5√n 43.649402910478

Divisors of 158449742

1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 21121, 42242, 232331, 464662, 654751, 1309502, 2555641, 5111282, 7202261, 14404522, 79224871, 158449742

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -158449741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 158449742 can be divided by 24 positive divisors. The sum of these divisors (counting 158449742) is 1, the average is 0.041666666666667.

Base conversion 158449742

Base System Value
2 Binary 1001011100011100000001001110
3 Ternary 102001011002011222
4 Quaternary 21130130001032
5 Quinary 311030342432
6 Senary 23420043342
8 Octal 1134340116
10 Decimal 158449742
12 Duodecimal 45093552
16 Hexadecimal 971c04e
20 Vigesimal 29a6472
36 Base36 2mc4lq

Cryptographic Hash Functions

md5 6e5d01a545f81210e2f1470803f538a9
sha1 09beee2d6ea173ea2ad5f9c3e2822d84e7d5cdb9
sha256 9c0d69b22806b785363d9b77d3810fa96f99941db45fe718c33acdb27cf51330
sha512 0c5da5af1f6a6103e2ee2fcf7dbbfcf4a5856c37a23e9c148c12fad8c78c535f83885fbc971ffac6f7965a70c213ef25e9b7d0141a3dde5cfc7f19faafebfcf6
ripemd-160 a6c043512aa0625fb588c1fd5b25389b047f6faa

158449742 as geometric shapes

Circle

Radius = n
Diameter 316899484
Circumference 995569090.8608
Area 7.8873832795034E+16

Sphere

Radius = n
Volume 1.6663384609232E+25
Surface area 3.1549533118014E+17
Circumference 995569090.8608

Square

Length = n
Perimeter 633798968
Area 25106320739866564
Diagonal 224081774.09092

Cube

Length = n
Surface area 150637924439199384
Volume 3.9780900438011E+24
Space diagonal 274443003.59018

Equilateral Triangle

Length = n
Perimeter 475349226
Area 1.0871355778142E+16
Altitude 137221501.79509

Triangular Pyramid

Length = n
Surface area 1.0871355778142E+16
Volume 4.6882240769041E+23
Height 74693924.696973