67698768 (number)

67698768 is an even 8-digits composite number following 67698767 and preceding 67698769. In scientific notation, it is written as 6.7698768 × 10^7. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 22492800 positive integers (up to 67698768) that are relatively prime to 67698768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.7698768 × 10^7
Engineering notation 6.7698768 × 10^6

Prime Factorization of 67698768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 331 × 4261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8462346
Product of the distinct prime numbers

The prime factorization of 67698768 is 2 × 2 × 2 × 2 × 3 × 331 × 4261. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67698768)

Multiplication

n×y
n×2 135397536
n×3 203096304
n×4 270795072
n×5 338493840

Division

n÷y
n÷2 33849384
n÷3 22566256
n÷3 16924692
n÷5 13539753.6

Exponentiation

ny
n2 4583123188717824
n3 3.1027179346843E+23
n4 2.1005018162963E+31
n5 1.4220138514502E+39

Nth Root

y√n
2√n 8227.9261056478
3√n 407.56190962232
4√n 90.707916444199
5√n 36.822744376109

Divisors of 67698768

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 -67698767
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 67698768 can be divided by 40 positive divisors. The sum of these divisors (counting 67698768) is 1, the average is 0.025.

Base conversion 67698768

Base System Value
2 Binary 100000010010000000001010000
3 Ternary 11201101110020210
4 Quaternary 10002100001100
5 Quinary 114312330033
6 Senary 10415004120
8 Octal 402200120
10 Decimal 67698768
12 Duodecimal 1a809640
16 Hexadecimal 4090050
20 Vigesimal 11326i8
36 Base36 14b0pc

Cryptographic Hash Functions

md5 65a64911017f1809cb3de1b6e0883f1a
sha1 43a420c40a64a29bb6935893aa344b7ed26935a9
sha256 8190c7ff14bafee288ce1587d76ca3bdcb6ff25998f5506499a02d76803ec5db
sha512 cfd8361699cf231bc464936fde306afab57206840772fb47487d92e8398a1d6313a56ee350bf16df9dc7de23cf423f246902153d6dd9e185b92c07d1f2e45a8e
ripemd-160 a468df4cb9e122cf913d2e8394cd8dccc4b066c2

67698768 as geometric shapes

Circle

Radius = n
Diameter 135397536
Circumference 425363904.41176
Area 1.4398306140173E+16

Sphere

Radius = n
Volume 1.2996634493021E+24
Surface area 5.7593224560692E+16
Circumference 425363904.41176

Square

Length = n
Perimeter 270795072
Area 4583123188717824
Diagonal 95740515.86155

Cube

Length = n
Surface area 27498739132306944
Volume 3.1027179346843E+23
Space diagonal 117257705.78582

Equilateral Triangle

Length = n
Perimeter 203096304
Area 1.9845505550516E+15
Altitude 58628852.892909

Triangular Pyramid

Length = n
Surface area 1.9845505550516E+15
Volume 3.656588152874E+22
Height 31913505.287183