68757500 (number)

68757500 is an even 8-digits composite number following 68757499 and preceding 68757501. In scientific notation, it is written as 6.8757500 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 23568000 positive integers (up to 68757500) that are relatively prime to 68757500.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-seven thousand five hundred

Notation

Scientific notation 6.8757500 × 10^7
Engineering notation 6.8757500 × 10^6

Prime Factorization of 68757500

Prime Factorization 2 × 2 × 7 × 125 × 5 × 3929

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34378750
Product of the distinct prime numbers

The prime factorization of 68757500 is 2 × 2 × 7 × 125 × 5 × 3929. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68757500)

Multiplication

n×y
n×2 137515000
n×3 206272500
n×4 275030000
n×5 343787500

Division

n÷y
n÷2 34378750
n÷3 22919166.666667
n÷3 17189375
n÷5 13751500

Exponentiation

ny
n2 4727593806250000
n3 3.2505753113323E+23
n4 2.2350143196893E+31
n5 1.5367399708604E+39

Nth Root

y√n
2√n 8292.0142305715
3√n 409.67553150903
4√n 91.060497640698
5√n 36.937203789317

Divisors of 68757500

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68757499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68757500 can be divided by 48 positive divisors. The sum of these divisors (counting 68757500) is 1, the average is 0.020833333333333.

Base conversion 68757500

Base System Value
2 Binary 100000110010010011111111100
3 Ternary 11210101020120002
4 Quaternary 10012102133330
5 Quinary 120100220000
6 Senary 10453413432
8 Octal 406223774
10 Decimal 68757500
12 Duodecimal 1b03a278
16 Hexadecimal 41927fc
20 Vigesimal 119edf0
36 Base36 14xpmk

Cryptographic Hash Functions

md5 eded553b853f62e29341b14a3496b5c8
sha1 74d0d28fd4e04c6af05bd0de4f000953db64c45b
sha256 4c1e30446c7f215d4b3679e7b2ce7f429832ca7ae1641f987fa5c7af1398fe4d
sha512 acc2497d9885de5e6d4eeae1582b4bd79e6722937ccd86ec217974d386d307ccf23094a318ca9c351fd2fb5e617042424a2f2f486e513d82644417045571e4e3
ripemd-160 1a5a03b9a33b33186e90b480bcaeea9ec2e54cd2

68757500 as geometric shapes

Circle

Radius = n
Diameter 137515000
Circumference 432016113.7584
Area 1.4852173970872E+16

Sphere

Radius = n
Volume 1.3615978024029E+24
Surface area 5.9408695883486E+16
Circumference 432016113.7584

Square

Length = n
Perimeter 275030000
Area 4727593806250000
Diagonal 97237789.014868

Cube

Length = n
Surface area 28365562837500000
Volume 3.2505753113323E+23
Space diagonal 119091483.40142

Equilateral Triangle

Length = n
Perimeter 206272500
Area 2.0471081674932E+15
Altitude 59545741.700709

Triangular Pyramid

Length = n
Surface area 2.0471081674932E+15
Volume 3.8308397423345E+22
Height 32412596.338289