142738368 (number)

142738368 is an even 9-digits composite number following 142738367 and preceding 142738369. In scientific notation, it is written as 1.42738368 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 45509376 positive integers (up to 142738368) that are relatively prime to 142738368.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred thirty-eight thousand three hundred sixty-eight

Notation

Scientific notation 1.42738368 × 10^8
Engineering notation 1.42738368 × 10^6

Prime Factorization of 142738368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 32323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4460574
Product of the distinct prime numbers

The prime factorization of 142738368 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 32323. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 9, 1, 90, 904, 331, 3150, 7372, 16605, 22659, 559121, 361355, 3261123, 1472219, 92867367, 21883224, 800819947, 371063802, 9631838567, 2526659266

Basic calculations (n = 142738368)

Multiplication

n×y
n×2 285476736
n×3 428215104
n×4 570953472
n×5 713691840

Division

n÷y
n÷2 71369184
n÷3 47579456
n÷3 35684592
n÷5 28547673.6

Exponentiation

ny
n2 20374241699303424
n3 2.9081860093961E+24
n4 4.1510972482163E+32
n5 5.9252084661969E+40

Nth Root

y√n
2√n 11947.316351382
3√n 522.61304056687
4√n 109.30378013309
5√n 42.747246485535

Divisors of 142738368

1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 32323, 64646, 96969, 129292, 193938, 258584, 387876, 517168, 743429, 775752, 1034336, 1486858, 1551504, 2068672, 2230287, 2973716, 3103008, 4460574, 5947432, 6206016, 8921148, 11894864, 17842296, 23789728, 35684592, 47579456, 71369184, 142738368

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142738367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142738368 can be divided by 56 positive divisors. The sum of these divisors (counting 142738368) is 1, the average is 0.017857142857143.

Base conversion 142738368

Base System Value
2 Binary 1000100000100000001111000000
3 Ternary 100221120212020020
4 Quaternary 20200200033000
5 Quinary 243020111433
6 Senary 22055213440
8 Octal 1040401700
10 Decimal 142738368
12 Duodecimal 3b977280
16 Hexadecimal 88203c0
20 Vigesimal 24c25i8
36 Base36 2czdmo

Cryptographic Hash Functions

md5 0897f126f282b3f4435f0a00d7f9214c
sha1 bd4f7cc4c1bffb40abac11f255da12f790e30b50
sha256 06151eb209f468ccc311b3f58bd0f6d31c3b10ec36ecb0527ad3736a1a4fcba2
sha512 165029565565ce396454ac37c40bb19505c8159a109729fc87f381b1b8de0da8094f386d813d8f5907f4416a61e89131601a0c8591fbe0eee6e4ac348183eb11
ripemd-160 612d439b6f325f51105171bb9a98fe2d2f12fbe6

142738368 as geometric shapes

Circle

Radius = n
Diameter 285476736
Circumference 896851616.58839
Area 6.4007568044994E+16

Sphere

Radius = n
Volume 1.2181781069855E+25
Surface area 2.5603027217998E+17
Circumference 896851616.58839

Square

Length = n
Perimeter 570953472
Area 20374241699303424
Diagonal 201862535.8966

Cube

Length = n
Surface area 122245450195820544
Volume 2.9081860093961E+24
Space diagonal 247230105.56546

Equilateral Triangle

Length = n
Perimeter 428215104
Area 8.8223054472205E+15
Altitude 123615052.78273

Triangular Pyramid

Length = n
Surface area 8.8223054472205E+15
Volume 3.4273300803264E+23
Height 67287511.965534