68565525 (number)

68565525 is an odd 8-digits composite number following 68565524 and preceding 68565526. In scientific notation, it is written as 6.8565525 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 30816000 positive integers (up to 68565525) that are relatively prime to 68565525.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred sixty-five thousand five hundred twenty-five

Notation

Scientific notation 6.8565525 × 10^7
Engineering notation 6.8565525 × 10^6

Prime Factorization of 68565525

Prime Factorization 21 × 5 × 5 × 61 × 2141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13713105
Product of the distinct prime numbers

The prime factorization of 68565525 is 21 × 5 × 5 × 61 × 2141. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 31, 39, 77, 984, 624, 3506, 40524, 76092, 787779, 853059, 9982004, 1194179, 22687227, 95051217, 895914300, 188432914, 8638945978, 3488849208

Basic calculations (n = 68565525)

Multiplication

n×y
n×2 137131050
n×3 205696575
n×4 274262100
n×5 342827625

Division

n÷y
n÷2 34282762.5
n÷3 22855175
n÷3 17141381.25
n÷5 13713105

Exponentiation

ny
n2 4701231218525625
n3 3.223423866446E+23
n4 2.210157497004E+31
n5 1.5154060911476E+39

Nth Root

y√n
2√n 8280.4302424451
3√n 409.29389668118
4√n 90.996869410135
5√n 36.916554544046

Divisors of 68565525

1, 5, 21, 25, 61, 105, 305, 525, 1281, 1525, 2141, 6405, 10705, 32025, 44961, 53525, 130601, 224805, 653005, 1124025, 2742621, 3265025, 13713105, 68565525

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 -68565524
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 68565525 can be divided by 24 positive divisors. The sum of these divisors (counting 68565525) is 1, the average is 0.041666666666667.

Base conversion 68565525

Base System Value
2 Binary 100000101100011101000010101
3 Ternary 11210000111012220
4 Quaternary 10011203220111
5 Quinary 120023044100
6 Senary 10445332553
8 Octal 405435025
10 Decimal 68565525
12 Duodecimal 1ab67159
16 Hexadecimal 4163a15
20 Vigesimal 118adg5
36 Base36 14tlhx

Cryptographic Hash Functions

md5 ee681c331667b41a06c086f137cfdaf8
sha1 b7c9ecfa99f59498fa499ef2d0f4dcd85c375a0a
sha256 fee6d58d5514684fa1895917d352a97bf52b954809d15f78a3ee70be817797f6
sha512 75cd4fd617f95ecf067036cc7bf82fb726651023db98eebc5a077ba55eca1fdf26618b636fa00e4272a76184153cce0b17ad5992a403e678fca68a5e312784e3
ripemd-160 ef61735916965830ef14488923eadd78b4816090

68565525 as geometric shapes

Circle

Radius = n
Diameter 137131050
Circumference 430809899.25905
Area 1.4769353458947E+16

Sphere

Radius = n
Volume 1.3502246317644E+24
Surface area 5.9077413835788E+16
Circumference 430809899.25905

Square

Length = n
Perimeter 274262100
Area 4701231218525625
Diagonal 96966295.366232

Cube

Length = n
Surface area 28207387311153750
Volume 3.223423866446E+23
Space diagonal 118758972.94763

Equilateral Triangle

Length = n
Perimeter 205696575
Area 2.0356928321538E+15
Altitude 59379486.473817

Triangular Pyramid

Length = n
Surface area 2.0356928321538E+15
Volume 3.7988414576709E+22
Height 32322098.455411