67687072 (number)

67687072 is an even 8-digits composite number following 67687071 and preceding 67687073. In scientific notation, it is written as 6.7687072 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 12 positive divisors. There are 33843520 positive integers (up to 67687072) that are relatively prime to 67687072.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-seven thousand seventy-two

Notation

Scientific notation 6.7687072 × 10^7
Engineering notation 6.7687072 × 10^6

Prime Factorization of 67687072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2115221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4230442
Product of the distinct prime numbers

The prime factorization of 67687072 is 2 × 2 × 2 × 2 × 2 × 2115221. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 61, 56, 698, 608, 6002, 8402, 11452, 94340, 136160, 867380, 7292297, 7774579, 75681283, 22283154, 299711231, 840024782, 9260811732, 8640846068

Basic calculations (n = 67687072)

Multiplication

n×y
n×2 135374144
n×3 203061216
n×4 270748288
n×5 338435360

Division

n÷y
n÷2 33843536
n÷3 22562357.333333
n÷3 16921768
n÷5 13537414.4

Exponentiation

ny
n2 4581539715933184
n3 3.1011100862323E+23
n4 2.0990506168673E+31
n5 1.4207859023554E+39

Nth Root

y√n
2√n 8227.2153247621
3√n 407.53843741459
4√n 90.70399839457
5√n 36.821471949456

Divisors of 67687072

1, 2, 4, 8, 16, 32, 2115221, 4230442, 8460884, 16921768, 33843536, 67687072

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 -67687071
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 67687072 can be divided by 12 positive divisors. The sum of these divisors (counting 67687072) is 1, the average is 0.083333333333333.

Base conversion 67687072

Base System Value
2 Binary 100000010001101001010100000
3 Ternary 11201100212012121
4 Quaternary 10002031022200
5 Quinary 114311441242
6 Senary 10414434024
8 Octal 402151240
10 Decimal 67687072
12 Duodecimal 1a802914
16 Hexadecimal 408d2a0
20 Vigesimal 1130hdc
36 Base36 14arog

Cryptographic Hash Functions

md5 fd6861c7f6fe689fedb66ca7b17f7a16
sha1 8892129f2a24a1766365ddf4abd0718fd8de3dde
sha256 bdc9f921ff815158a2ae1d72ce1b0ce17978a0b9c3b0518fb37f171177dd52f6
sha512 dfde34d4f6a3945e5d811cec899b0bb9536af5176a4c221b87053aa2582e10d55dd49071aecbbe59c65a84c1b769e368c878b244c7f52e41e7ac2fa083b991f7
ripemd-160 614e805cb30529dc05523f0f788a27581fe58907

67687072 as geometric shapes

Circle

Radius = n
Diameter 135374144
Circumference 425290416.27641
Area 1.4393331513706E+16

Sphere

Radius = n
Volume 1.2989899553174E+24
Surface area 5.7573326054822E+16
Circumference 425290416.27641

Square

Length = n
Perimeter 270748288
Area 4581539715933184
Diagonal 95723975.219724

Cube

Length = n
Surface area 27489238295599104
Volume 3.1011100862323E+23
Space diagonal 117237447.71957

Equilateral Triangle

Length = n
Perimeter 203061216
Area 1.9838648912227E+15
Altitude 58618723.859786

Triangular Pyramid

Length = n
Surface area 1.9838648912227E+15
Volume 3.6546932853014E+22
Height 31907991.739908