67897768 (number)

67897768 is an even 8-digits composite number following 67897767 and preceding 67897769. In scientific notation, it is written as 6.7897768 × 10^7. The sum of its digits is 58. It has a total of 4 prime factors and 8 positive divisors. There are 33948880 positive integers (up to 67897768) that are relatively prime to 67897768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.7897768 × 10^7
Engineering notation 6.7897768 × 10^6

Prime Factorization of 67897768

Prime Factorization 2 × 2 × 2 × 8487221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16974442
Product of the distinct prime numbers

The prime factorization of 67897768 is 2 × 2 × 2 × 8487221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 18, 47, 106, 913, 7446, 3350, 17391, 47496, 584562, 275460, 7846241, 211975, 84031521, 48550943, 346794030, 484777240, 3820935472, 8612554640

Basic calculations (n = 67897768)

Multiplication

n×y
n×2 135795536
n×3 203693304
n×4 271591072
n×5 339488840

Division

n÷y
n÷2 33948884
n÷3 22632589.333333
n÷3 16974442
n÷5 13579553.6

Exponentiation

ny
n2 4610106899381824
n3 3.1301596870943E+23
n4 2.1253085623728E+31
n5 1.443037076964E+39

Nth Root

y√n
2√n 8240.0101941685
3√n 407.96086065662
4√n 90.774501894356
5√n 36.844367001141

Divisors of 67897768

1, 2, 4, 8, 8487221, 16974442, 33948884, 67897768

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67897767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67897768 can be divided by 8 positive divisors. The sum of these divisors (counting 67897768) is 1, the average is 0.125.

Base conversion 67897768

Base System Value
2 Binary 100000011000000100110101000
3 Ternary 11201202120020011
4 Quaternary 10003000212220
5 Quinary 114340212033
6 Senary 10423141304
8 Octal 403004650
10 Decimal 67897768
12 Duodecimal 1a8a4834
16 Hexadecimal 40c09a8
20 Vigesimal 1147488
36 Base36 14fa94

Cryptographic Hash Functions

md5 87f090de6ce529c274d8961bda89f6e7
sha1 907dec496b87dde88b44d32a6799e044aa72e2db
sha256 7ab6b94561fc90c9e995e1da7db86f8288c4c334cd3f654f495f0cc899f28ce9
sha512 84d7489434c93309ca1c1e949e580e6f2d3e059ddf75acddac04cb6d7a04a924a970b93e74a16cc31edcc0343033b9f2d51e744f33b6f3c82596d3494b18a5bf
ripemd-160 007523fb93119a5894da78abab8cf7cc56d29250

67897768 as geometric shapes

Circle

Radius = n
Diameter 135795536
Circumference 426614258.28789
Area 1.4483077967362E+16

Sphere

Radius = n
Volume 1.3111582236718E+24
Surface area 5.7932311869446E+16
Circumference 426614258.28789

Square

Length = n
Perimeter 271591072
Area 4610106899381824
Diagonal 96021944.360462

Cube

Length = n
Surface area 27660641396290944
Volume 3.1301596870943E+23
Space diagonal 117602383.89652

Equilateral Triangle

Length = n
Perimeter 203693304
Area 1.9962348445133E+15
Altitude 58801191.948262

Triangular Pyramid

Length = n
Surface area 1.9962348445133E+15
Volume 3.6889285682352E+22
Height 32007314.786821