67788894 (number)

67788894 is an even 8-digits composite number following 67788893 and preceding 67788895. In scientific notation, it is written as 6.7788894 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 21267072 positive integers (up to 67788894) that are relatively prime to 67788894.

Interesting facts

Basic properties

Name

Name sixty-seven million seven hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 6.7788894 × 10^7
Engineering notation 6.7788894 × 10^6

Prime Factorization of 67788894

Prime Factorization 2 × 3 × 17 × 664597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67788894
Product of the distinct prime numbers

The prime factorization of 67788894 is 2 × 3 × 17 × 664597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67788894)

Multiplication

n×y
n×2 135577788
n×3 203366682
n×4 271155576
n×5 338944470

Division

n÷y
n÷2 33894447
n÷3 22596298
n÷3 16947223.5
n÷5 13557778.8

Exponentiation

ny
n2 4595334149743236
n3 3.1151261957152E+23
n4 2.1117095947796E+31
n5 1.431504578793E+39

Nth Root

y√n
2√n 8233.4011198289
3√n 407.74268906454
4√n 90.738090787876
5√n 36.832543434283

Divisors of 67788894

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67788893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67788894 can be divided by 16 positive divisors. The sum of these divisors (counting 67788894) is 1, the average is 0.0625.

Base conversion 67788894

Base System Value
2 Binary 100000010100110000001011110
3 Ternary 11201120000212210
4 Quaternary 10002212001132
5 Quinary 114323221034
6 Senary 10420541250
8 Octal 402460136
10 Decimal 67788894
12 Duodecimal 1a851826
16 Hexadecimal 40a605e
20 Vigesimal 113dc4e
36 Base36 14cy8u

Cryptographic Hash Functions

md5 f211e9bb4c1760a012ef3c4fc7897bc6
sha1 3ed2ed9dfd0f105d2b3b9fcdf6de2843fcba42e5
sha256 45322b3ff860a52ef5e248538a8d0cddcfcd8e4ae931638b893c45593a606105
sha512 b6c967c5bdc9688a380ecbc403b5c59746f17627c1ef068f8734b9de58179a326b906680a2eac8a133290fb450e4205c071bac9ae68db4f8406cbb107ef55855
ripemd-160 e414009dd771757511f760e86c43174b2b4a7e1a

67788894 as geometric shapes

Circle

Radius = n
Diameter 135577788
Circumference 425930182.77075
Area 1.4436668005624E+16

Sphere

Radius = n
Volume 1.3048610095286E+24
Surface area 5.7746672022495E+16
Circumference 425930182.77075

Square

Length = n
Perimeter 271155576
Area 4595334149743236
Diagonal 95867973.273072

Cube

Length = n
Surface area 27572004898459416
Volume 3.1151261957152E+23
Space diagonal 117413808.5969

Equilateral Triangle

Length = n
Perimeter 203366682
Area 1.9898380562779E+15
Altitude 58706904.298451

Triangular Pyramid

Length = n
Surface area 1.9898380562779E+15
Volume 3.6712114287368E+22
Height 31955991.091024