142495479 (number)

142495479 is an odd 9-digits composite number following 142495478 and preceding 142495480. In scientific notation, it is written as 1.42495479 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 56 positive divisors. There are 75382272 positive integers (up to 142495479) that are relatively prime to 142495479.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred ninety-five thousand four hundred seventy-nine

Notation

Scientific notation 1.42495479 × 10^8
Engineering notation 1.42495479 × 10^6

Prime Factorization of 142495479

Prime Factorization 21 × 3 × 17 × 7 × 83 × 229

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 142495479
Product of the distinct prime numbers

The prime factorization of 142495479 is 21 × 3 × 17 × 7 × 83 × 229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 22, 99, 988, 8, 126, 867, 56951, 2791, 236642, 927523, 1823840, 1490260, 26913930, 48715476, 164264846, 405756188, 8253553815, 6480313781

Basic calculations (n = 142495479)

Multiplication

n×y
n×2 284990958
n×3 427486437
n×4 569981916
n×5 712477395

Division

n÷y
n÷2 71247739.5
n÷3 47498493
n÷3 35623869.75
n÷5 28499095.8

Exponentiation

ny
n2 20304961535439441
n3 2.893365220069E+24
n4 4.1229146295568E+32
n5 5.874966950148E+40

Nth Root

y√n
2√n 11937.147020959
3√n 522.31643956889
4√n 109.25725157151
5√n 42.732688507254

Divisors of 142495479

1, 3, 7, 17, 21, 51, 63, 83, 119, 147, 229, 249, 357, 441, 581, 687, 1071, 1411, 1603, 1743, 2499, 3893, 4233, 4809, 5229, 7497, 9877, 11679, 12201, 14427, 19007, 27251, 29631, 33663, 36603, 57021, 81753, 88893, 100989, 133049, 207417, 245259, 323119, 399147, 572271, 622251, 969357, 1197441, 1716813, 2261833, 2794029, 6785499, 8382087, 20356497, 47498493, 142495479

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 -142495478
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 142495479 can be divided by 56 positive divisors. The sum of these divisors (counting 142495479) is 1, the average is 0.017857142857143.

Base conversion 142495479

Base System Value
2 Binary 1000011111100100111011110111
3 Ternary 100221010112001100
4 Quaternary 20133210323313
5 Quinary 242434323404
6 Senary 22050101143
8 Octal 1037447367
10 Decimal 142495479
12 Duodecimal 3b87a7b3
16 Hexadecimal 87e4ef7
20 Vigesimal 24abidj
36 Base36 2cu67r

Cryptographic Hash Functions

md5 f13320b95d2171e0978ab763b63f2d3f
sha1 cb7410666c58310c664710eb22b7f51f3710de77
sha256 5ad5d7218140141fa5add49aebf276224660eb9bb773aefaed4d715bde204844
sha512 afae09ffbf6b467ee6790c3be8932a4fd700829d929d959512ed30dfc75b9ef7074e1d6be9dedf89579e5cf7613ef7412a526e5f556aebf44f936107d2739c75
ripemd-160 57cd05d3ee9685157775c4f268e2b3046caa6a42

142495479 as geometric shapes

Circle

Radius = n
Diameter 284990958
Circumference 895325499.99232
Area 6.378991799116E+16

Sphere

Radius = n
Volume 1.2119699892695E+25
Surface area 2.5515967196464E+17
Circumference 895325499.99232

Square

Length = n
Perimeter 569981916
Area 20304961535439441
Diagonal 201519038.97865

Cube

Length = n
Surface area 121829769212636646
Volume 2.893365220069E+24
Space diagonal 246809409.47686

Equilateral Triangle

Length = n
Perimeter 427486437
Area 8.7923062562782E+15
Altitude 123404704.73843

Triangular Pyramid

Length = n
Surface area 8.7923062562782E+15
Volume 3.4098636126002E+23
Height 67173012.992884