142799369 (number)

142799369 is an odd 9-digits composite number following 142799368 and preceding 142799370. In scientific notation, it is written as 1.42799369 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 141938496 positive integers (up to 142799369) that are relatively prime to 142799369.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred ninety-nine thousand three hundred sixty-nine

Notation

Scientific notation 1.42799369 × 10^8
Engineering notation 1.42799369 × 10^6

Prime Factorization of 142799369

Prime Factorization 659 × 337 × 643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142799369
Product of the distinct prime numbers

The prime factorization of 142799369 is 659 × 337 × 643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142799369)

Multiplication

n×y
n×2 285598738
n×3 428398107
n×4 571197476
n×5 713996845

Division

n÷y
n÷2 71399684.5
n÷3 47599789.666667
n÷3 35699842.25
n÷5 28559873.8

Exponentiation

ny
n2 20391659786798161
n3 2.9119161504175E+24
n4 4.1581978886052E+32
n5 5.9378803466996E+40

Nth Root

y√n
2√n 11949.868995098
3√n 522.68747833761
4√n 109.31545634126
5√n 42.750899573592

Divisors of 142799369

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 -142799368
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 142799369 can be divided by 8 positive divisors. The sum of these divisors (counting 142799369) is 1, the average is 0.125.

Base conversion 142799369

Base System Value
2 Binary 1000100000101111001000001001
3 Ternary 100221200221220112
4 Quaternary 20200233020021
5 Quinary 243024034434
6 Senary 22100404105
8 Octal 1040571011
10 Decimal 142799369
12 Duodecimal 3b9a6635
16 Hexadecimal 882f209
20 Vigesimal 24c9i89
36 Base36 2d0op5

Cryptographic Hash Functions

md5 0b8da1159f80a67e027a9391eb2961b2
sha1 a46053c32dbdfb95ead146620fcb477743f56969
sha256 3560b1373a91d66049e13b32875f4a6be1b3fe57013660353a3087eaf12b580b
sha512 424574d291b5bb7c7133c501144affd222f7582d74e38c780804e448fc3acdb8f012ec60cbc8621e8f63bf3a4f314ca45298de8506b18f7ed0cc7553d2dd33d3
ripemd-160 8534aa51163321160a1d761fde936648e4d83df7

142799369 as geometric shapes

Circle

Radius = n
Diameter 285598738
Circumference 897234897.17532
Area 6.4062288580708E+16

Sphere

Radius = n
Volume 1.2197405848028E+25
Surface area 2.5624915432283E+17
Circumference 897234897.17532

Square

Length = n
Perimeter 571197476
Area 20391659786798161
Diagonal 201948804.33812

Cube

Length = n
Surface area 122349958720788966
Volume 2.9119161504175E+24
Space diagonal 247335762.39678

Equilateral Triangle

Length = n
Perimeter 428398107
Area 8.8298477003484E+15
Altitude 123667881.19839

Triangular Pyramid

Length = n
Surface area 8.8298477003484E+15
Volume 3.431726093678E+23
Height 67316268.112707