68680752 (number)

68680752 is an even 8-digits composite number following 68680751 and preceding 68680753. In scientific notation, it is written as 6.8680752 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 19622400 positive integers (up to 68680752) that are relatively prime to 68680752.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred eighty thousand seven hundred fifty-two

Notation

Scientific notation 6.8680752 × 10^7
Engineering notation 6.8680752 × 10^6

Prime Factorization of 68680752

Prime Factorization 2 × 2 × 2 × 2 × 3 × 49 × 29201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8585094
Product of the distinct prime numbers

The prime factorization of 68680752 is 2 × 2 × 2 × 2 × 3 × 49 × 29201. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68680752)

Multiplication

n×y
n×2 137361504
n×3 206042256
n×4 274723008
n×5 343403760

Division

n÷y
n÷2 34340376
n÷3 22893584
n÷3 17170188
n÷5 13736150.4

Exponentiation

ny
n2 4717045695285504
n3 3.2397024557057E+23
n4 2.2250520091412E+31
n5 1.5281824522693E+39

Nth Root

y√n
2√n 8287.3851123258
3√n 409.52304640547
4√n 91.03507627462
5√n 36.928954149391

Divisors of 68680752

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68680751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68680752 can be divided by 40 positive divisors. The sum of these divisors (counting 68680752) is 1, the average is 0.025.

Base conversion 68680752

Base System Value
2 Binary 100000101111111110000110000
3 Ternary 11210020100021120
4 Quaternary 10011333300300
5 Quinary 120040241002
6 Senary 10452022240
8 Octal 405776060
10 Decimal 68680752
12 Duodecimal 1b001980
16 Hexadecimal 417fc30
20 Vigesimal 11951hc
36 Base36 14w2eo

Cryptographic Hash Functions

md5 b966d60dac679679e17ff4086eca52a0
sha1 0511b56c740200cd38b19eb865618ae7015ff394
sha256 b1f1ed9d6887ce155ce9263b47332ea2cfb2e90c7975a67caa426bbec87c588c
sha512 ab3b314cf73c5a11da816bac18b73c0b2f625cd4718460342ff56332011fee06f674e34637584c1e1463aa53ae3bdf4130fdb30422a9a6af83118f86d0d9ecbe
ripemd-160 14c44c7d7c251b442e7f7d2d23d958af8c06e23d

68680752 as geometric shapes

Circle

Radius = n
Diameter 137361504
Circumference 431533891.85245
Area 1.4819036102956E+16

Sphere

Radius = n
Volume 1.3570433912883E+24
Surface area 5.9276144411825E+16
Circumference 431533891.85245

Square

Length = n
Perimeter 274723008
Area 4717045695285504
Diagonal 97129250.952383

Cube

Length = n
Surface area 28302274171713024
Volume 3.2397024557057E+23
Space diagonal 118958551.96604

Equilateral Triangle

Length = n
Perimeter 206042256
Area 2.0425407014646E+15
Altitude 59479275.983019

Triangular Pyramid

Length = n
Surface area 2.0425407014646E+15
Volume 3.8180259590937E+22
Height 32376416.984128