68535648 (number)

68535648 is an even 8-digits composite number following 68535647 and preceding 68535649. In scientific notation, it is written as 6.8535648 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 36 positive divisors. There are 22845120 positive integers (up to 68535648) that are relatively prime to 68535648.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred thirty-five thousand six hundred forty-eight

Notation

Scientific notation 6.8535648 × 10^7
Engineering notation 6.8535648 × 10^6

Prime Factorization of 68535648

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 237971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1427826
Product of the distinct prime numbers

The prime factorization of 68535648 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 237971. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68535648)

Multiplication

n×y
n×2 137071296
n×3 205606944
n×4 274142592
n×5 342678240

Division

n÷y
n÷2 34267824
n÷3 22845216
n÷3 17133912
n÷5 13707129.6

Exponentiation

ny
n2 4697135046779904
n3 3.2192119417457E+23
n4 2.2063077647688E+31
n5 1.5121073234586E+39

Nth Root

y√n
2√n 8278.6259729499
3√n 409.23443895641
4√n 90.986954960312
5√n 36.913336751452

Divisors of 68535648

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68535647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68535648 can be divided by 36 positive divisors. The sum of these divisors (counting 68535648) is 1, the average is 0.027777777777778.

Base conversion 68535648

Base System Value
2 Binary 100000101011100010101100000
3 Ternary 11202221222020100
4 Quaternary 10011130111200
5 Quinary 120021120043
6 Senary 10444542400
8 Octal 405342540
10 Decimal 68535648
12 Duodecimal 1ab51a00
16 Hexadecimal 415c560
20 Vigesimal 1186j28
36 Base36 14syg0

Cryptographic Hash Functions

md5 cda2becedf5b3814867917aaf0f5f340
sha1 6a4e0b5a303dde237db071b28c8379733e3ad513
sha256 06162dba4d8beb82e59c744c33f0965151469cd4ff6b8cd0cce5f97841573a2a
sha512 0fe3cab73cfa3fab2e5e38406c361c618e0dedddc103e84c98c1abddbf0d448196523c8fac9be15998bb33d08661d0953ecabbf0f383cb09c858db8f690dff3b
ripemd-160 15832d0dca605e5e41b34cfdcc5b6c605457e6a1

68535648 as geometric shapes

Circle

Radius = n
Diameter 137071296
Circumference 430622176.53163
Area 1.4756484955883E+16

Sphere

Radius = n
Volume 1.3484603448716E+24
Surface area 5.9025939823532E+16
Circumference 430622176.53163

Square

Length = n
Perimeter 274142592
Area 4697135046779904
Diagonal 96924042.907628

Cube

Length = n
Surface area 28182810280679424
Volume 3.2192119417457E+23
Space diagonal 118707224.46566

Equilateral Triangle

Length = n
Perimeter 205606944
Area 2.0339191377588E+15
Altitude 59353612.232828

Triangular Pyramid

Length = n
Surface area 2.0339191377588E+15
Volume 3.7938776568085E+22
Height 32308014.302543