143142461 (number)

143142461 is an odd 9-digits composite number following 143142460 and preceding 143142462. In scientific notation, it is written as 1.43142461 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 109964400 positive integers (up to 143142461) that are relatively prime to 143142461.

Interesting facts

Basic properties

Name

Name one hundred forty-three million one hundred forty-two thousand four hundred sixty-one

Notation

Scientific notation 1.43142461 × 10^8
Engineering notation 1.43142461 × 10^6

Prime Factorization of 143142461

Prime Factorization 7 × 11 × 71 × 26183

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 143142461
Product of the distinct prime numbers

The prime factorization of 143142461 is 7 × 11 × 71 × 26183. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 62, 83, 941, 883, 2268, 1621, 83147, 21577, 813906, 154442, 8942771, 6479196, 70916147, 45766407, 255076984, 371349438, 7612892068, 5245128212

Basic calculations (n = 143142461)

Multiplication

n×y
n×2 286284922
n×3 429427383
n×4 572569844
n×5 715712305

Division

n÷y
n÷2 71571230.5
n÷3 47714153.666667
n÷3 35785615.25
n÷5 28628492.2

Exponentiation

ny
n2 20489764141136521
n3 2.9329552644718E+24
n4 4.198304345594E+32
n5 6.0095561605533E+40

Nth Root

y√n
2√n 11964.215853954
3√n 523.10574924151
4√n 109.38105802173
5√n 42.771422655574

Divisors of 143142461

1, 7, 11, 71, 77, 497, 781, 5467, 26183, 183281, 288013, 1858993, 2016091, 13012951, 20448923, 143142461

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 -143142460
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 143142461 can be divided by 16 positive divisors. The sum of these divisors (counting 143142461) is 1, the average is 0.0625.

Base conversion 143142461

Base System Value
2 Binary 1000100010000010111000111101
3 Ternary 100222100101112122
4 Quaternary 20202002320331
5 Quinary 243121024321
6 Senary 22112012325
8 Octal 1042027075
10 Decimal 143142461
12 Duodecimal 3bb310a5
16 Hexadecimal 8882e3d
20 Vigesimal 24ecg31
36 Base36 2d81fh

Cryptographic Hash Functions

md5 2bc9619cc9748106562303682164a813
sha1 01939c2ef6b2189f5ea5e44ed13c1cf1b6abf9eb
sha256 e5ad2d520942c50fa8b6dd21d95d8d8395dd9265ba9bc2da1cbcb33e13a5da82
sha512 451fc41ebb36a63036469ceeb1f27b7b7f989a41f05951940c7742cb94099b51ac5b5b816673fbf1244d5ec15fbf3e328a62290a98fbcdd1d3740db01321a229
ripemd-160 0e9495fa8b903097d51b18cb63ecdef9e06d94ea

143142461 as geometric shapes

Circle

Radius = n
Diameter 286284922
Circumference 899390607.78873
Area 6.4370492499582E+16

Sphere

Radius = n
Volume 1.2285534282896E+25
Surface area 2.5748196999833E+17
Circumference 899390607.78873

Square

Length = n
Perimeter 572569844
Area 20489764141136521
Diagonal 202434009.69766

Cube

Length = n
Surface area 122938584846819126
Volume 2.9329552644718E+24
Space diagonal 247930015.17245

Equilateral Triangle

Length = n
Perimeter 429427383
Area 8.8723281318878E+15
Altitude 123965007.58622

Triangular Pyramid

Length = n
Surface area 8.8723281318878E+15
Volume 3.4565209273747E+23
Height 67478003.232554