67843942 (number)

67843942 is an even 8-digits composite number following 67843941 and preceding 67843943. In scientific notation, it is written as 6.7843942 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 33921970 positive integers (up to 67843942) that are relatively prime to 67843942.

Interesting facts

Basic properties

Name

Name sixty-seven million eight hundred forty-three thousand nine hundred forty-two

Notation

Scientific notation 6.7843942 × 10^7
Engineering notation 6.7843942 × 10^6

Prime Factorization of 67843942

Prime Factorization 2 × 33921971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 67843942
Product of the distinct prime numbers

The prime factorization of 67843942 is 2 × 33921971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 45, 13, 8, 642, 7053, 9845, 78009, 4468, 54498, 326674, 6102389, 2238699, 75049047, 79438648, 453847071, 715933765, 5852605960, 6823184125

Basic calculations (n = 67843942)

Multiplication

n×y
n×2 135687884
n×3 203531826
n×4 271375768
n×5 339219710

Division

n÷y
n÷2 33921971
n÷3 22614647.333333
n÷3 16960985.5
n÷5 13568788.4

Exponentiation

ny
n2 4602800466099364
n3 3.1227212785962E+23
n4 2.1185772130725E+31
n5 1.4373262956621E+39

Nth Root

y√n
2√n 8236.7434098678
3√n 407.85302841051
4√n 90.756506157232
5√n 36.838523468653

Divisors of 67843942

1, 2, 33921971, 67843942

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 -67843941
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 67843942 can be divided by 4 positive divisors. The sum of these divisors (counting 67843942) is 1, the average is 0.25.

Base conversion 67843942

Base System Value
2 Binary 100000010110011011101100110
3 Ternary 11201122211101121
4 Quaternary 10002303131212
5 Quinary 114332001232
6 Senary 10422044154
8 Octal 402633546
10 Decimal 67843942
12 Duodecimal 1a87965a
16 Hexadecimal 40b3766
20 Vigesimal 11409h2
36 Base36 14e4py

Cryptographic Hash Functions

md5 4d77297684ec7c411cd41dcd297372a8
sha1 5dd2b885dc8a528f0b399f6a102714575bdb89f4
sha256 159eeb6d6718b83179ff406d6b536d7e18a804756d463325deb68d322f41027c
sha512 3d20b6d126248b4f0381dcd861df4036b913eb4d4928393927dfbf6e140213ecc916629fe3110a430ecbcaeaf4799e11da72600569b551ed29b53dddd2598682
ripemd-160 b9d917e8cff160433dc682dac7b568fc118dacb2

67843942 as geometric shapes

Circle

Radius = n
Diameter 135687884
Circumference 426276059.55554
Area 1.4460124130237E+16

Sphere

Radius = n
Volume 1.3080424304062E+24
Surface area 5.784049652095E+16
Circumference 426276059.55554

Square

Length = n
Perimeter 271375768
Area 4602800466099364
Diagonal 95945822.901254

Cube

Length = n
Surface area 27616802796596184
Volume 3.1227212785962E+23
Space diagonal 117509154.52976

Equilateral Triangle

Length = n
Perimeter 203531826
Area 1.9930710660965E+15
Altitude 58754577.264878

Triangular Pyramid

Length = n
Surface area 1.9930710660965E+15
Volume 3.6801623197515E+22
Height 31981940.967085