42897311 (number)

42897311 is an odd 8-digits composite number following 42897310 and preceding 42897312. In scientific notation, it is written as 4.2897311 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 42880872 positive integers (up to 42897311) that are relatively prime to 42897311.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-seven thousand three hundred eleven

Notation

Scientific notation 4.2897311 × 10^7
Engineering notation 4.2897311 × 10^6

Prime Factorization of 42897311

Prime Factorization 13187 × 3253

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42897311
Product of the distinct prime numbers

The prime factorization of 42897311 is 13187 × 3253. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 35, 61, 365, 191, 6194, 4873, 36815, 88404, 20716, 736452, 5200269, 2584674, 86747073, 30337761, 289968155, 305255362, 4846105806, 973039253

Basic calculations (n = 42897311)

Multiplication

n×y
n×2 85794622
n×3 128691933
n×4 171589244
n×5 214486555

Division

n÷y
n÷2 21448655.5
n÷3 14299103.666667
n÷3 10724327.75
n÷5 8579462.2

Exponentiation

ny
n2 1840179291030721
n3 7.8938743343104E+22
n4 3.3862598231383E+30
n5 1.4526144075997E+38

Nth Root

y√n
2√n 6549.6038811519
3√n 350.06069967647
4√n 80.929623013776
5√n 33.611354460521

Divisors of 42897311

1, 3253, 13187, 42897311

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 -42897310
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 42897311 can be divided by 4 positive divisors. The sum of these divisors (counting 42897311) is 1, the average is 0.25.

Base conversion 42897311

Base System Value
2 Binary 10100011101000111110011111
3 Ternary 2222201102001022
4 Quaternary 2203220332133
5 Quinary 41440203221
6 Senary 4131234355
8 Octal 243507637
10 Decimal 42897311
12 Duodecimal 124489bb
16 Hexadecimal 28e8f9f
20 Vigesimal d8235b
36 Base36 pjfrz

Cryptographic Hash Functions

md5 984e81608b416830db88b58180e48b9c
sha1 a12e240c348f1c8e084c6dc7dcfbbca578e2b465
sha256 6eb086e51345fc2a25536f1304b0927872453ad3aa3865513f7e1f19d8b2d2e1
sha512 231431aec6e02220806c190b644eaaf049755ae9f1775063724dedb04d3cacad99f537aa8529ece5ec16f7f505ebcaaa6e56717dd3ef8f62a67da897d74d9730
ripemd-160 5cb340e403536fd3b39ee19ed88ef2b7d4a14382

42897311 as geometric shapes

Circle

Radius = n
Diameter 85794622
Circumference 269531754.19271
Area 5.7810937419902E+15

Sphere

Radius = n
Volume 3.3065783489374E+23
Surface area 2.3124374967961E+16
Circumference 269531754.19271

Square

Length = n
Perimeter 171589244
Area 1840179291030721
Diagonal 60665959.005537

Cube

Length = n
Surface area 11041075746184326
Volume 7.8938743343104E+22
Space diagonal 74300322.160083

Equilateral Triangle

Length = n
Perimeter 128691933
Area 7.9682100677532E+14
Altitude 37150161.080042

Triangular Pyramid

Length = n
Surface area 7.9682100677532E+14
Volume 9.3030201193756E+21
Height 20221986.335179