68272875 (number)

68272875 is an odd 8-digits composite number following 68272874 and preceding 68272876. In scientific notation, it is written as 6.8272875 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 20 positive divisors. There are 33048000 positive integers (up to 68272875) that are relatively prime to 68272875.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8272875 × 10^7
Engineering notation 6.8272875 × 10^6

Prime Factorization of 68272875

Prime Factorization 9 × 3 × 3 × 1375 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22757625
Product of the distinct prime numbers

The prime factorization of 68272875 is 9 × 3 × 3 × 1375 × 613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68272875)

Multiplication

n×y
n×2 136545750
n×3 204818625
n×4 273091500
n×5 341364375

Division

n÷y
n÷2 34136437.5
n÷3 22757625
n÷3 17068218.75
n÷5 13654575

Exponentiation

ny
n2 4661185460765625
n3 3.1823253231467E+23
n4 2.1726649899653E+31
n5 1.4833408527678E+39

Nth Root

y√n
2√n 8262.7401629242
3√n 408.71075290203
4√n 90.899615856857
5√n 36.884987304392

Divisors of 68272875

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68272874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68272875 can be divided by 20 positive divisors. The sum of these divisors (counting 68272875) is 1, the average is 0.05.

Base conversion 68272875

Base System Value
2 Binary 100000100011100001011101011
3 Ternary 11202110121210000
4 Quaternary 10010130023223
5 Quinary 114434213000
6 Senary 10435154043
8 Octal 404341353
10 Decimal 68272875
12 Duodecimal 1aa45923
16 Hexadecimal 411c2eb
20 Vigesimal 116e23f
36 Base36 14nbor

Cryptographic Hash Functions

md5 628ad9566134541e4c23b5b0cf85bedc
sha1 86923f0a2912e93747af1cee05d2d4798c80bb64
sha256 101236a6397ff3b3b60ccdaae54458d7f5dff1331e465fa9b3256c9aeb34016d
sha512 0f7f501b24c8a59e56a7b59a41c4fc8b824f95a895aaff8e0a9c1e3de644bdd861c94d341352a6ca74fda187f4d2bbe1134cd835c659fba23ea84832547b790b
ripemd-160 216c4525444374ab316d3ef6cdd0122b71889a7e

68272875 as geometric shapes

Circle

Radius = n
Diameter 136545750
Circumference 428971125.07891
Area 1.4643546000561E+16

Sphere

Radius = n
Volume 1.3330093142041E+24
Surface area 5.8574184002243E+16
Circumference 428971125.07891

Square

Length = n
Perimeter 273091500
Area 4661185460765625
Diagonal 96552425.767203

Cube

Length = n
Surface area 27967112764593750
Volume 3.1823253231467E+23
Space diagonal 118252088.2788

Equilateral Triangle

Length = n
Perimeter 204818625
Area 2.0183525103869E+15
Altitude 59126044.1394

Triangular Pyramid

Length = n
Surface area 2.0183525103869E+15
Volume 3.7504063598978E+22
Height 32184141.922401