42636729 (number)

42636729 is an odd 8-digits composite number following 42636728 and preceding 42636730. In scientific notation, it is written as 4.2636729 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 28031232 positive integers (up to 42636729) that are relatively prime to 42636729.

Interesting facts

Basic properties

Name

Name forty-two million six hundred thirty-six thousand seven hundred twenty-nine

Notation

Scientific notation 4.2636729 × 10^7
Engineering notation 4.2636729 × 10^6

Prime Factorization of 42636729

Prime Factorization 3 × 227 × 137 × 457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42636729
Product of the distinct prime numbers

The prime factorization of 42636729 is 3 × 227 × 137 × 457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 94, 94, 694, 461, 2144, 8449, 15386, 2350, 61447, 355417, 3986855, 4363003, 55477333, 12432063, 137549842, 483568194, 5080110167, 5751974277

Basic calculations (n = 42636729)

Multiplication

n×y
n×2 85273458
n×3 127910187
n×4 170546916
n×5 213183645

Division

n÷y
n÷2 21318364.5
n÷3 14212243
n÷3 10659182.25
n÷5 8527345.8

Exponentiation

ny
n2 1817890659819441
n3 7.7508911414353E+22
n4 3.3047264510588E+30
n5 1.4090272611292E+38

Nth Root

y√n
2√n 6529.680620061
3√n 349.35043876949
4√n 80.806439223994
5√n 33.57042008359

Divisors of 42636729

1, 3, 137, 227, 411, 457, 681, 1371, 31099, 62609, 93297, 103739, 187827, 311217, 14212243, 42636729

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 -42636728
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 42636729 can be divided by 16 positive divisors. The sum of these divisors (counting 42636729) is 1, the average is 0.0625.

Base conversion 42636729

Base System Value
2 Binary 10100010101001010110111001
3 Ternary 2222020011121010
4 Quaternary 2202221112321
5 Quinary 41403333404
6 Senary 4121504133
8 Octal 242512671
10 Decimal 42636729
12 Duodecimal 12342049
16 Hexadecimal 28a95b9
20 Vigesimal d69bg9
36 Base36 pdupl

Cryptographic Hash Functions

md5 40b826becc77f2858d8ca5f678a93fa4
sha1 bc1b51d1bb9641ea90da1dab4720005986eca6aa
sha256 9669e09ab17a0e91a81b453fad1ac6e16ab077d0ac00f43d96d04d626a63c8e2
sha512 a9c3aa2843f7a1f53102585bbc9264402368f51ac7fee6302f90405b58be509303ef9dae6b762529912f37c6f9be3913488536ee4319f36ebd0bd73eef8faae7
ripemd-160 f8153cd25672e58dbbbcb923961994ea33e49e6d

42636729 as geometric shapes

Circle

Radius = n
Diameter 85273458
Circumference 267894469.199
Area 5.7110719419183E+15

Sphere

Radius = n
Volume 3.246685689161E+23
Surface area 2.2844287767673E+16
Circumference 267894469.199

Square

Length = n
Perimeter 170546916
Area 1817890659819441
Diagonal 60297440.407026

Cube

Length = n
Surface area 10907343958916646
Volume 7.7508911414353E+22
Space diagonal 73848980.896545

Equilateral Triangle

Length = n
Perimeter 127910187
Area 7.8716974635305E+14
Altitude 36924490.448273

Triangular Pyramid

Length = n
Surface area 7.8716974635305E+14
Volume 9.1345128105794E+21
Height 20099146.802342