67680081 (number)

67680081 is an odd 8-digits composite number following 67680080 and preceding 67680082. In scientific notation, it is written as 6.7680081 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 38674296 positive integers (up to 67680081) that are relatively prime to 67680081.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty thousand eighty-one

Notation

Scientific notation 6.7680081 × 10^7
Engineering notation 6.7680081 × 10^6

Prime Factorization of 67680081

Prime Factorization 3 × 3 × 7 × 1074287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22560027
Product of the distinct prime numbers

The prime factorization of 67680081 is 3 × 3 × 7 × 1074287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 66, 73, 505, 761, 8622, 6950, 48475, 43096, 692782, 259685, 6396616, 6136442, 16745808, 43746721, 729575926, 671341986, 3902853483, 7276507234

Basic calculations (n = 67680081)

Multiplication

n×y
n×2 135360162
n×3 203040243
n×4 270720324
n×5 338400405

Division

n÷y
n÷2 33840040.5
n÷3 22560027
n÷3 16920020.25
n÷5 13536016.2

Exponentiation

ny
n2 4580593364166561
n3 3.1001492991486E+23
n4 2.0981835567847E+31
n5 1.4200523307605E+39

Nth Root

y√n
2√n 8226.7904434232
3√n 407.52440618122
4√n 90.701656233077
5√n 36.820711303329

Divisors of 67680081

1, 3, 7, 9, 21, 63, 1074287, 3222861, 7520009, 9668583, 22560027, 67680081

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67680080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67680081 can be divided by 12 positive divisors. The sum of these divisors (counting 67680081) is 1, the average is 0.083333333333333.

Base conversion 67680081

Base System Value
2 Binary 100000010001011011101010001
3 Ternary 11201100111121200
4 Quaternary 10002023131101
5 Quinary 114311230311
6 Senary 10414341413
8 Octal 402133521
10 Decimal 67680081
12 Duodecimal 1a7ba869
16 Hexadecimal 408b751
20 Vigesimal 1130041
36 Base36 14ama9

Cryptographic Hash Functions

md5 cbd52e1984fe0a903cc291f849c142d7
sha1 81d135de1a755144542d10a0d37c25389bb396be
sha256 a412322af368d785cb681fd9e8fa0010cfddd80f0df6fac66693898816e14e00
sha512 32f2e16908d908b3e1aac97c95fbb18b8843303f448540d2f2c0959ac54d6f2fce6495b3919d631618eca5488c307b11eb0a3e8fc633006885024bfa72aa47ad
ripemd-160 b5a08e8c0675d567a7862b9f03ff4c6a2bd76416

67680081 as geometric shapes

Circle

Radius = n
Diameter 135360162
Circumference 425246490.52792
Area 1.4390358461948E+16

Sphere

Radius = n
Volume 1.2985875017649E+24
Surface area 5.7561433847791E+16
Circumference 425246490.52792

Square

Length = n
Perimeter 270720324
Area 4580593364166561
Diagonal 95714088.45271

Cube

Length = n
Surface area 27483560184999366
Volume 3.1001492991486E+23
Space diagonal 117225338.95238

Equilateral Triangle

Length = n
Perimeter 203040243
Area 1.9834551088873E+15
Altitude 58612669.476189

Triangular Pyramid

Length = n
Surface area 1.9834551088873E+15
Volume 3.6535609868644E+22
Height 31904696.150903