142091286 (number)

142091286 is an even 9-digits composite number following 142091285 and preceding 142091287. In scientific notation, it is written as 1.42091286 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 45304424 positive integers (up to 142091286) that are relatively prime to 142091286.

Interesting facts

Basic properties

Name

Name one hundred forty-two million ninety-one thousand two hundred eighty-six

Notation

Scientific notation 1.42091286 × 10^8
Engineering notation 1.42091286 × 10^6

Prime Factorization of 142091286

Prime Factorization 2 × 3 × 23 × 1029647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142091286
Product of the distinct prime numbers

The prime factorization of 142091286 is 2 × 3 × 23 × 1029647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 84, 84, 555, 519, 7080, 8290, 53963, 5129, 501708, 815945, 3065891, 1073533, 98347964, 21607567, 303534577, 184512505, 823181724, 1488685795

Basic calculations (n = 142091286)

Multiplication

n×y
n×2 284182572
n×3 426273858
n×4 568365144
n×5 710456430

Division

n÷y
n÷2 71045643
n÷3 47363762
n÷3 35522821.5
n÷5 28418257.2

Exponentiation

ny
n2 20189933557133796
n3 2.8688136233877E+24
n4 4.0763341704148E+32
n5 5.7921156443998E+40

Nth Root

y√n
2√n 11920.204947903
3√n 521.82211610369
4√n 109.17969109639
5√n 42.708418425947

Divisors of 142091286

1, 2, 3, 6, 23, 46, 69, 138, 1029647, 2059294, 3088941, 6177882, 23681881, 47363762, 71045643, 142091286

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142091285
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142091286 can be divided by 16 positive divisors. The sum of these divisors (counting 142091286) is 1, the average is 0.0625.

Base conversion 142091286

Base System Value
2 Binary 1000011110000010010000010110
3 Ternary 100220100222121020
4 Quaternary 20132002100112
5 Quinary 242333410121
6 Senary 22033302010
8 Octal 1036022026
10 Decimal 142091286
12 Duodecimal 3b704906
16 Hexadecimal 8782416
20 Vigesimal 2481846
36 Base36 2clic6

Cryptographic Hash Functions

md5 e2c0f88a34f41953060daab398a4a2e4
sha1 6daa452056b50b177b6bc2ac233376352f4e402f
sha256 3905b4df24aaba75074fc4f2c961331147db95fbd21ffee3a3a147a40e420c13
sha512 eb635ada1fa16757fca7a1388e340e5c13478fffe7aa9b4c62003b97e3942b2c2362ad44004fd7ca91e2216b5a16c71141aa50dfa0033bdf67ff45e98ebefce3
ripemd-160 40259d7bfb4fbcdcccedd8127c6b4fad075578e4

142091286 as geometric shapes

Circle

Radius = n
Diameter 284182572
Circumference 892785880.47345
Area 6.3428546939558E+16

Sphere

Radius = n
Volume 1.2016858405004E+25
Surface area 2.5371418775823E+17
Circumference 892785880.47345

Square

Length = n
Perimeter 568365144
Area 20189933557133796
Diagonal 200947423.75623

Cube

Length = n
Surface area 121139601342802776
Volume 2.8688136233877E+24
Space diagonal 246109326.6648

Equilateral Triangle

Length = n
Perimeter 426273858
Area 8.7424976805989E+15
Altitude 123054663.3324

Triangular Pyramid

Length = n
Surface area 8.7424976805989E+15
Volume 3.3809292784297E+23
Height 66982474.585411