68608450 (number)

68608450 is an even 8-digits composite number following 68608449 and preceding 68608451. In scientific notation, it is written as 6.8608450 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 27336000 positive integers (up to 68608450) that are relatively prime to 68608450.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred eight thousand four hundred fifty

Notation

Scientific notation 6.8608450 × 10^7
Engineering notation 6.8608450 × 10^6

Prime Factorization of 68608450

Prime Factorization 2 × 5 × 5 × 269 × 5101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13721690
Product of the distinct prime numbers

The prime factorization of 68608450 is 2 × 5 × 5 × 269 × 5101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 79, 88, 172, 760, 6712, 9143, 71502, 57235, 74832, 310322, 1738195, 3830297, 94678558, 83258447, 795283218, 800277064, 9813514190, 5757855184

Basic calculations (n = 68608450)

Multiplication

n×y
n×2 137216900
n×3 205825350
n×4 274433800
n×5 343042250

Division

n÷y
n÷2 34304225
n÷3 22869483.333333
n÷3 17152112.5
n÷5 13721690

Exponentiation

ny
n2 4707119411402500
n3 3.2294816678124E+23
n4 2.2156973153202E+31
n5 1.5201555847328E+39

Nth Root

y√n
2√n 8283.0217915927
3√n 409.37929078889
4√n 91.011108067053
5√n 36.921175660651

Divisors of 68608450

1, 2, 5, 10, 25, 50, 269, 538, 1345, 2690, 5101, 6725, 10202, 13450, 25505, 51010, 127525, 255050, 1372169, 2744338, 6860845, 13721690, 34304225, 68608450

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68608449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68608450 can be divided by 24 positive divisors. The sum of these divisors (counting 68608450) is 1, the average is 0.041666666666667.

Base conversion 68608450

Base System Value
2 Binary 100000101101110000111000010
3 Ternary 11210002200002201
4 Quaternary 10011232013002
5 Quinary 120030432300
6 Senary 10450303414
8 Octal 405560702
10 Decimal 68608450
12 Duodecimal 1ab87b6a
16 Hexadecimal 416e1c2
20 Vigesimal 118g12a
36 Base36 14uima

Cryptographic Hash Functions

md5 f438c3e1f34cc2f1e2672fabd7cf8723
sha1 7e8be0a1c6c33a08428d8b9def0807a3952c466c
sha256 7e2c0b7025fcc4a464ac0d63aefe60ba14557a6ac4018b41bffa9ca34643cba2
sha512 9314b99f2a83082796bd1a178a982aa1f450bf1f7c81d2641c50ba57b29f2737190bedb5e12472e199d43916ec36d222a882e6506465e57b344b64933e75b1b1
ripemd-160 d51b06af849eed920ba76041750234e3e0afb0ce

68608450 as geometric shapes

Circle

Radius = n
Diameter 137216900
Circumference 431079604.98837
Area 1.4787851762432E+16

Sphere

Radius = n
Volume 1.352762117667E+24
Surface area 5.9151407049728E+16
Circumference 431079604.98837

Square

Length = n
Perimeter 274433800
Area 4707119411402500
Diagonal 97027000.483396

Cube

Length = n
Surface area 28242716468415000
Volume 3.2294816678124E+23
Space diagonal 118833321.22855

Equilateral Triangle

Length = n
Perimeter 205825350
Area 2.0382424944607E+15
Altitude 59416660.614274

Triangular Pyramid

Length = n
Surface area 2.0382424944607E+15
Volume 3.8059806450463E+22
Height 32342333.494465