67842394 (number)

67842394 is an even 8-digits composite number following 67842393 and preceding 67842395. In scientific notation, it is written as 6.7842394 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 33921196 positive integers (up to 67842394) that are relatively prime to 67842394.

Interesting facts

Basic properties

Name

Name sixty-seven million eight hundred forty-two thousand three hundred ninety-four

Notation

Scientific notation 6.7842394 × 10^7
Engineering notation 6.7842394 × 10^6

Prime Factorization of 67842394

Prime Factorization 2 × 33921197

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 67842394
Product of the distinct prime numbers

The prime factorization of 67842394 is 2 × 33921197. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 86, 22, 705, 411, 5870, 374, 89719, 96541, 559562, 829661, 1813356, 7010319, 61301693, 80678457, 383547789, 348241539, 3222671865, 744870724

Basic calculations (n = 67842394)

Multiplication

n×y
n×2 135684788
n×3 203527182
n×4 271369576
n×5 339211970

Division

n÷y
n÷2 33921197
n÷3 22614131.333333
n÷3 16960598.5
n÷5 13568478.8

Exponentiation

ny
n2 4602590423651236
n3 3.1225075294197E+23
n4 2.1183838607886E+31
n5 1.4371623252686E+39

Nth Root

y√n
2√n 8236.6494401547
3√n 407.84992638316
4√n 90.755988453405
5√n 36.838355357682

Divisors of 67842394

1, 2, 33921197, 67842394

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 -67842393
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 67842394 can be divided by 4 positive divisors. The sum of these divisors (counting 67842394) is 1, the average is 0.25.

Base conversion 67842394

Base System Value
2 Binary 100000010110011000101011010
3 Ternary 11201122202021021
4 Quaternary 10002303011122
5 Quinary 114331424034
6 Senary 10422033054
8 Octal 402630532
10 Decimal 67842394
12 Duodecimal 1a87878a
16 Hexadecimal 40b315a
20 Vigesimal 11405je
36 Base36 14e3iy

Cryptographic Hash Functions

md5 29fc2ada6a41b3574c3fcf8f77c3254d
sha1 0d87457766e1c53ce6de0b294edf0243527a3cf5
sha256 4efec126bffeeaf17e78529f6994045492c45060b55516feeb23e5923bccc7b0
sha512 c24d4a2db6f9ef4698d7c6fbac138efb47a4026beda9600ce26685024d30467571552afb596ce69f448cdef1bc53e6af883e5ab9e6bbd2cbbb395b4cbf8c3449
ripemd-160 b102d1396931729c0f06f864214618d89dda33a0

67842394 as geometric shapes

Circle

Radius = n
Diameter 135684788
Circumference 426266333.18469
Area 1.4459464262425E+16

Sphere

Radius = n
Volume 1.3079528953605E+24
Surface area 5.7837857049702E+16
Circumference 426266333.18469

Square

Length = n
Perimeter 271369576
Area 4602590423651236
Diagonal 95943633.698659

Cube

Length = n
Surface area 27615542541907416
Volume 3.1225075294197E+23
Space diagonal 117506473.31511

Equilateral Triangle

Length = n
Perimeter 203527182
Area 1.9929801150485E+15
Altitude 58753236.657553

Triangular Pyramid

Length = n
Surface area 1.9929801150485E+15
Volume 3.6799104139313E+22
Height 31981211.232886