67396986 (number)

67396986 is an even 8-digits composite number following 67396985 and preceding 67396987. In scientific notation, it is written as 6.7396986 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 21690816 positive integers (up to 67396986) that are relatively prime to 67396986.

Interesting facts

Basic properties

Name

Name sixty-seven million three hundred ninety-six thousand nine hundred eighty-six

Notation

Scientific notation 6.7396986 × 10^7
Engineering notation 6.7396986 × 10^6

Prime Factorization of 67396986

Prime Factorization 2 × 3 × 3 × 29 × 129113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22465662
Product of the distinct prime numbers

The prime factorization of 67396986 is 2 × 3 × 3 × 29 × 129113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67396986)

Multiplication

n×y
n×2 134793972
n×3 202190958
n×4 269587944
n×5 336984930

Division

n÷y
n÷2 33698493
n÷3 22465662
n÷3 16849246.5
n÷5 13479397.2

Exponentiation

ny
n2 4542353721884196
n3 3.0614095020088E+23
n4 2.0632977334715E+31
n5 1.3906004845661E+39

Nth Root

y√n
2√n 8209.5667364362
3√n 406.95540887115
4√n 90.606659448609
5√n 36.789856601677

Divisors of 67396986

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67396985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67396986 can be divided by 24 positive divisors. The sum of these divisors (counting 67396986) is 1, the average is 0.041666666666667.

Base conversion 67396986

Base System Value
2 Binary 100000001000110010101111010
3 Ternary 11200211010021200
4 Quaternary 10001012111322
5 Quinary 114223200421
6 Senary 10404315030
8 Octal 401062572
10 Decimal 67396986
12 Duodecimal 1a6a2a76
16 Hexadecimal 404657a
20 Vigesimal 1114c96
36 Base36 144jui

Cryptographic Hash Functions

md5 2fc1a7a080283a663d4fd91de5eebe27
sha1 1d824cd4fc91377861f4a4b74e9f051cc1942d3a
sha256 b9cb16cafe36da00822b4389f31af43edfa1e0bb46751e6a402a01d5b2652507
sha512 3de722635dee0ecc07275374bf51f59d6fa83d2ae27ae4ad71002c351b9d75a7a28a828138519b3b0dd036ab2c02e072acbf593362d128449e82a42dda93052e
ripemd-160 537e8e9c2edfadd54807acb19c070804f218d685

67396986 as geometric shapes

Circle

Radius = n
Diameter 134793972
Circumference 423467752.18339
Area 1.4270225082678E+16

Sphere

Radius = n
Volume 1.2823602134854E+24
Surface area 5.7080900330711E+16
Circumference 423467752.18339

Square

Length = n
Perimeter 269587944
Area 4542353721884196
Diagonal 95313731.66427

Cube

Length = n
Surface area 27254122331305176
Volume 3.0614095020088E+23
Space diagonal 116735004.02901

Equilateral Triangle

Length = n
Perimeter 202190958
Area 1.9668968580633E+15
Altitude 58367502.014504

Triangular Pyramid

Length = n
Surface area 1.9668968580633E+15
Volume 3.6079056980989E+22
Height 31771243.88809