42843886 (number)

42843886 is an even 8-digits composite number following 42843885 and preceding 42843887. In scientific notation, it is written as 4.2843886 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 21421942 positive integers (up to 42843886) that are relatively prime to 42843886.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred forty-three thousand eight hundred eighty-six

Notation

Scientific notation 4.2843886 × 10^7
Engineering notation 4.2843886 × 10^6

Prime Factorization of 42843886

Prime Factorization 2 × 21421943

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42843886
Product of the distinct prime numbers

The prime factorization of 42843886 is 2 × 21421943. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 11, 11, 360, 578, 6959, 9453, 67978, 48145, 859091, 973083, 8919457, 7703788, 3520489, 28903120, 544009918, 460996575, 2209456874, 159632201

Basic calculations (n = 42843886)

Multiplication

n×y
n×2 85687772
n×3 128531658
n×4 171375544
n×5 214219430

Division

n÷y
n÷2 21421943
n÷3 14281295.333333
n÷3 10710971.5
n÷5 8568777.2

Exponentiation

ny
n2 1835598567580996
n3 7.8644175771203E+22
n4 3.3694221013054E+30
n5 1.4435913639421E+38

Nth Root

y√n
2√n 6545.5241195797
3√n 349.91531556621
4√n 80.904413474048
5√n 33.60297826262

Divisors of 42843886

1, 2, 21421943, 42843886

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 -42843885
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 42843886 can be divided by 4 positive divisors. The sum of these divisors (counting 42843886) is 1, the average is 0.25.

Base conversion 42843886

Base System Value
2 Binary 10100011011011111011101110
3 Ternary 2222121200202121
4 Quaternary 2203123323232
5 Quinary 41432001021
6 Senary 4130143154
8 Octal 243337356
10 Decimal 42843886
12 Duodecimal 12421aba
16 Hexadecimal 28dbeee
20 Vigesimal d7f9e6
36 Base36 piajy

Cryptographic Hash Functions

md5 f11c17b9760a4e024c3abd1048046de3
sha1 d59ca81f95357ad20523f896f4d4275e62d73175
sha256 f34384a1f9dca09d8124aa16a8dedaa4e0ec6b31f8e3fef7886c2b5b6b5b5454
sha512 76fd8c01cb72f658706aa41ae161bec6849a118b059c6816b2e9fe659d5632bc6d2c1e1055f7d9d6c002217328b4d92a3396d9478208ccc1dbc8e09a043421ee
ripemd-160 1f51a79f8c80b4b6cd9ed8f6ec7daa6178a96979

42843886 as geometric shapes

Circle

Radius = n
Diameter 85687772
Circumference 269196075.01768
Area 5.7667029748524E+15

Sphere

Radius = n
Volume 3.2942395313392E+23
Surface area 2.306681189941E+16
Circumference 269196075.01768

Square

Length = n
Perimeter 171375544
Area 1835598567580996
Diagonal 60590404.645967

Cube

Length = n
Surface area 11013591405485976
Volume 7.8644175771203E+22
Space diagonal 74207787.345689

Equilateral Triangle

Length = n
Perimeter 128531658
Area 7.9483749533773E+14
Altitude 37103893.672844

Triangular Pyramid

Length = n
Surface area 7.9483749533773E+14
Volume 9.2683049981075E+21
Height 20196801.548656