Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

142389087 (number)

142389087 is an odd 9-digits composite number following 142389086 and preceding 142389088. In scientific notation, it is written as 1.42389087 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 94926056 positive integers (up to 142389087) that are relatively prime to 142389087.

Interesting facts

142389087 has 4 divisors, whose sum is 189852120
The reverse of 142389087 is 780983241
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	1.42389087 × 10^8
Engineering notation	1.42389087 × 10^6

Prime Factorization of 142389087

Prime Factorization 3 × 47463029

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	142389087	Product of the distinct prime numbers

The prime factorization of 142389087 is 3 × 47463029. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 26, 96, 738, 592, 2040, 5494, 58346, 94877, 895539, 387795, 5472158, 1734963, 74318698, 41928160, 80384040, 221733008, 5626243286, 7479594920

Basic calculations (n = 142389087)

Multiplication

n×y

n×2	284778174
n×3	427167261
n×4	569556348
n×5	711945435

Division

n÷y

n÷2	71194543.5
n÷3	47463029
n÷3	35597271.75
n÷5	28477817.4

Exponentiation

n^y

n²	20274652096693569
n³	2.8868892012908E+24
n⁴	4.1106151764196E+32
n⁵	5.8530674197873E+40

Nth Root

^y√n

²√n	11932.689847641
³√n	522.18641409488
⁴√n	109.23685205846
⁵√n	42.726305463188

Divisors of 142389087

1, 3, 47463029, 142389087

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	-142389086	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 142389087 can be divided by 4 positive divisors. The sum of these divisors (counting 142389087) is 1, the average is 0.25.

Base conversion 142389087

Base	System	Value
2	Binary	1000011111001010111101011111
3	Ternary	100220221010002220
4	Quaternary	20133022331133
5	Quinary	242422422322
6	Senary	22043520423
8	Octal	1037127537
10	Decimal	142389087
12	Duodecimal	3b829113
16	Hexadecimal	87caf5f
20	Vigesimal	249ice7
36	Base36	2crw4f

Cryptographic Hash Functions

md5	aed31956ace4e68e5790ec7cece30c5b
sha1	181d51f5041a281781c1ffb010c853e71c64dec9
sha256	c76443c9d30a8454fbde87080cefa85502076fe454320ace8308a16bcf8ed4ad
sha512	d698911f2dadfa2190cc17d1cac8e375a18d879439db29d39ddcca1b769cddec19e731df57c95da13cbf0c17b6a5c5ccb630bd5f761d4a5b195a60c36decf190
ripemd-160	94496687ec6a863b7ff4ea82c70c673036092355

142389087 as geometric shapes

Circle

Radius = n

Diameter	284778174
Circumference	894657019.34112
Area	6.3694698081061E+16

Sphere

Radius = n

Volume	1.2092573208671E+25
Surface area	2.5477879232425E+17
Circumference	894657019.34112

Square

Length = n

Perimeter	569556348
Area	20274652096693569
Diagonal	201368577.96932

Cube

Length = n

Surface area	121647912580161414
Volume	2.8868892012908E+24
Space diagonal	246625133.12735

Equilateral Triangle

Length = n

Perimeter	427167261
Area	8.779181884314E+15
Altitude	123312566.56367

Triangular Pyramid

Length = n

Surface area	8.779181884314E+15
Volume	3.4022315512783E+23
Height	67122859.323108