68275897 (number)

68275897 is an odd 8-digits composite number following 68275896 and preceding 68275898. In scientific notation, it is written as 6.8275897 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 67026960 positive integers (up to 68275897) that are relatively prime to 68275897.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred seventy-five thousand eight hundred ninety-seven

Notation

Scientific notation 6.8275897 × 10^7
Engineering notation 6.8275897 × 10^6

Prime Factorization of 68275897

Prime Factorization 61 × 859 × 1303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68275897
Product of the distinct prime numbers

The prime factorization of 68275897 is 61 × 859 × 1303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68275897)

Multiplication

n×y
n×2 136551794
n×3 204827691
n×4 273103588
n×5 341379485

Division

n÷y
n÷2 34137948.5
n÷3 22758632.333333
n÷3 17068974.25
n÷5 13655179.4

Exponentiation

ny
n2 4661598111154609
n3 3.1827479249259E+23
n4 2.173049694992E+31
n5 1.4836691715116E+39

Nth Root

y√n
2√n 8262.9230300179
3√n 408.71678314304
4√n 90.900621725145
5√n 36.885313830726

Divisors of 68275897

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 -68275896
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 68275897 can be divided by 8 positive divisors. The sum of these divisors (counting 68275897) is 1, the average is 0.125.

Base conversion 68275897

Base System Value
2 Binary 100000100011100111010111001
3 Ternary 11202110202220221
4 Quaternary 10010130322321
5 Quinary 114434312042
6 Senary 10435220041
8 Octal 404347271
10 Decimal 68275897
12 Duodecimal 1aa47621
16 Hexadecimal 411ceb9
20 Vigesimal 116e9eh
36 Base36 14ne0p

Cryptographic Hash Functions

md5 20e4b9a3a50bb0e547aec3a34993d879
sha1 ff3363a998397530da34ac689b857caad9e83e80
sha256 016228f93b92c7806400f1e7bcd2f778050992ca0c414b60ad4ee0a0ee59ae97
sha512 74ddda6cc3cf04eb53db6f5d0b973f6289395f0e43966a3f23124a48a8c2af5b6b5baab9a46948922061bbd32f0d9a37c615079c24dbf5e288543796faab8384
ripemd-160 71be0ef9bdc1aa3b6dd513411b5a4f14c5752016

68275897 as geometric shapes

Circle

Radius = n
Diameter 136551794
Circumference 428990112.86491
Area 1.4644842379991E+16

Sphere

Radius = n
Volume 1.3331863332234E+24
Surface area 5.8579369519966E+16
Circumference 428990112.86491

Square

Length = n
Perimeter 273103588
Area 4661598111154609
Diagonal 96556699.520589

Cube

Length = n
Surface area 27969588666927654
Volume 3.1827479249259E+23
Space diagonal 118257322.53634

Equilateral Triangle

Length = n
Perimeter 204827691
Area 2.0185311932467E+15
Altitude 59128661.26817

Triangular Pyramid

Length = n
Surface area 2.0185311932467E+15
Volume 3.7509044008708E+22
Height 32185566.506863