68751532 (number)

68751532 is an even 8-digits composite number following 68751531 and preceding 68751533. In scientific notation, it is written as 6.8751532 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 33782400 positive integers (up to 68751532) that are relatively prime to 68751532.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-one thousand five hundred thirty-two

Notation

Scientific notation 6.8751532 × 10^7
Engineering notation 6.8751532 × 10^6

Prime Factorization of 68751532

Prime Factorization 2 × 2 × 109 × 137 × 1151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34375766
Product of the distinct prime numbers

The prime factorization of 68751532 is 2 × 2 × 109 × 137 × 1151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 68, 17, 7, 1, 3172, 9317, 84040, 19137, 410713, 765394, 3098685, 2205163, 48116663, 46428710, 981565556, 45072524, 3894319445, 4772106444

Basic calculations (n = 68751532)

Multiplication

n×y
n×2 137503064
n×3 206254596
n×4 275006128
n×5 343757660

Division

n÷y
n÷2 34375766
n÷3 22917177.333333
n÷3 17187883
n÷5 13750306.4

Exponentiation

ny
n2 4726773152347024
n3 3.2497289564033E+23
n4 2.2342384433749E+31
n5 1.5360731583532E+39

Nth Root

y√n
2√n 8291.6543584498
3√n 409.66367818726
4√n 91.058521613575
5√n 36.936562553419

Divisors of 68751532

1, 2, 4, 109, 137, 218, 274, 436, 548, 1151, 2302, 4604, 14933, 29866, 59732, 125459, 157687, 250918, 315374, 501836, 630748, 17187883, 34375766, 68751532

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 -68751531
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 68751532 can be divided by 24 positive divisors. The sum of these divisors (counting 68751532) is 1, the average is 0.041666666666667.

Base conversion 68751532

Base System Value
2 Binary 100000110010001000010101100
3 Ternary 11210100221101001
4 Quaternary 10012101002230
5 Quinary 120100022112
6 Senary 10453330044
8 Octal 406210254
10 Decimal 68751532
12 Duodecimal 1b036924
16 Hexadecimal 41910ac
20 Vigesimal 119digc
36 Base36 14xl0s

Cryptographic Hash Functions

md5 bf986802250e00f88bffe1f2f89b6b5c
sha1 0e06afd172a61d64aab77a7e24f44a9e6e47abdc
sha256 fd354eebe5e8343de0d854ac05436cefc7227b41adee062e3c5fb2bfeeed4d7a
sha512 144a17321a9b44870ee18b8ac43cfd83a5e35b1623667bc8a084e42df01e7a518cd9171c6d0112ea7cee98a198f4d41c3ce8332c3614cd9c21e8a2b42c2cba41
ripemd-160 aa1ca15828e45131f140128e3c4cc9a5915f9e57

68751532 as geometric shapes

Circle

Radius = n
Diameter 137503064
Circumference 431978615.70849
Area 1.4849595810599E+16

Sphere

Radius = n
Volume 1.3612432820793E+24
Surface area 5.9398383242396E+16
Circumference 431978615.70849

Square

Length = n
Perimeter 275006128
Area 4726773152347024
Diagonal 97229348.988328

Cube

Length = n
Surface area 28360638914082144
Volume 3.2497289564033E+23
Space diagonal 119081146.5222

Equilateral Triangle

Length = n
Perimeter 206254596
Area 2.0467528139294E+15
Altitude 59540573.261099

Triangular Pyramid

Length = n
Surface area 2.0467528139294E+15
Volume 3.8298423034851E+22
Height 32409782.996109