68757624 (number)

68757624 is an even 8-digits composite number following 68757623 and preceding 68757625. In scientific notation, it is written as 6.8757624 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 21155904 positive integers (up to 68757624) that are relatively prime to 68757624.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8757624 × 10^7
Engineering notation 6.8757624 × 10^6

Prime Factorization of 68757624

Prime Factorization 2 × 2 × 2 × 13 × 3 × 3 × 73459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5729802
Product of the distinct prime numbers

The prime factorization of 68757624 is 2 × 2 × 2 × 13 × 3 × 3 × 73459. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68757624)

Multiplication

n×y
n×2 137515248
n×3 206272872
n×4 275030496
n×5 343788120

Division

n÷y
n÷2 34378812
n÷3 22919208
n÷3 17189406
n÷5 13751524.8

Exponentiation

ny
n2 4727610858125376
n3 3.250592898013E+23
n4 2.2350304425865E+31
n5 1.5367538279992E+39

Nth Root

y√n
2√n 8292.0217076416
3√n 409.67577778391
4√n 91.060538696197
5√n 36.937217112111

Divisors of 68757624

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 -68757623
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 68757624 can be divided by 48 positive divisors. The sum of these divisors (counting 68757624) is 1, the average is 0.020833333333333.

Base conversion 68757624

Base System Value
2 Binary 100000110010010100001111000
3 Ternary 11210101020201200
4 Quaternary 10012102201320
5 Quinary 120100220444
6 Senary 10453414200
8 Octal 406224170
10 Decimal 68757624
12 Duodecimal 1b03a360
16 Hexadecimal 4192878
20 Vigesimal 119ee14
36 Base36 14xpq0

Cryptographic Hash Functions

md5 672d37894ceddbb2d2e0531041faa6f5
sha1 902f7daecc59c1087fc71479f5056dbece0b6ed9
sha256 bc8c07d12db3a3c1e28772c9d39d419db9d8163b25ff77dff998ea73fddb4a77
sha512 bd9194d091ea6f7b26a2084a0a8d8606b3e6868db77ba5dd3251ea192b8180632a2d75f664a898a0ce70cf8161fb267a9e75b74ca85c760f41dbe70022b8bc12
ripemd-160 0a99af7e4ea278c141ada975caa10d596931fdd8

68757624 as geometric shapes

Circle

Radius = n
Diameter 137515248
Circumference 432016892.87338
Area 1.4852227540918E+16

Sphere

Radius = n
Volume 1.3616051690945E+24
Surface area 5.9408910163672E+16
Circumference 432016892.87338

Square

Length = n
Perimeter 275030496
Area 4727610858125376
Diagonal 97237964.37735

Cube

Length = n
Surface area 28365665148752256
Volume 3.250592898013E+23
Space diagonal 119091698.17572

Equilateral Triangle

Length = n
Perimeter 206272872
Area 2.0471155511719E+15
Altitude 59545849.087859

Triangular Pyramid

Length = n
Surface area 2.0471155511719E+15
Volume 3.8308604684364E+22
Height 32412654.79245