67656688 (number)

67656688 is an even 8-digits composite number following 67656687 and preceding 67656689. In scientific notation, it is written as 6.7656688 × 10^7. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 30095040 positive integers (up to 67656688) that are relatively prime to 67656688.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred fifty-six thousand six hundred eighty-eight

Notation

Scientific notation 6.7656688 × 10^7
Engineering notation 6.7656688 × 10^6

Prime Factorization of 67656688

Prime Factorization 2 × 2 × 2 × 2 × 11 × 47 × 8179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8457086
Product of the distinct prime numbers

The prime factorization of 67656688 is 2 × 2 × 2 × 2 × 11 × 47 × 8179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67656688)

Multiplication

n×y
n×2 135313376
n×3 202970064
n×4 270626752
n×5 338283440

Division

n÷y
n÷2 33828344
n÷3 22552229.333333
n÷3 16914172
n÷5 13531337.6

Exponentiation

ny
n2 4577427431129344
n3 3.0969357955056E+23
n4 2.0952841887255E+31
n5 1.4175998862794E+39

Nth Root

y√n
2√n 8225.3685631709
3√n 407.47744841137
4√n 90.693817667859
5√n 36.818165603034

Divisors of 67656688

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67656687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67656688 can be divided by 40 positive divisors. The sum of these divisors (counting 67656688) is 1, the average is 0.025.

Base conversion 67656688

Base System Value
2 Binary 100000010000101101111110000
3 Ternary 11201022022112021
4 Quaternary 10002011233300
5 Quinary 114310003223
6 Senary 10414041224
8 Octal 402055760
10 Decimal 67656688
12 Duodecimal 1a7a9214
16 Hexadecimal 4085bf0
20 Vigesimal 112h1e8
36 Base36 14a48g

Cryptographic Hash Functions

md5 8f11a4d3b084e26b7b80e532f111e81e
sha1 e1f92363b15be5fec74ed29aa43a3470dc3cfe46
sha256 6dda487b89f257e8273212ae3fc5073b615f7b5b040c6f3f8771d56e270cc32a
sha512 097db4e3748df547f076cd87e3a1cff4b403f99d26d4b5e0247c2db263420cf35fc739eac43b19ce05c8a29be242b04ce44eda317686a5a711af560013b2354d
ripemd-160 a0b46ef34932d871be579a2cbab4095c7bfd726d

67656688 as geometric shapes

Circle

Radius = n
Diameter 135313376
Circumference 425099507.97403
Area 1.4380412389976E+16

Sphere

Radius = n
Volume 1.2972414325066E+24
Surface area 5.7521649559905E+16
Circumference 425099507.97403

Square

Length = n
Perimeter 270626752
Area 4577427431129344
Diagonal 95681005.754845

Cube

Length = n
Surface area 27464564586776064
Volume 3.0969357955056E+23
Space diagonal 117184821.08784

Equilateral Triangle

Length = n
Perimeter 202970064
Area 1.9820842196689E+15
Altitude 58592410.543918

Triangular Pyramid

Length = n
Surface area 1.9820842196689E+15
Volume 3.6497738365023E+22
Height 31893668.584948