68709564 (number)

68709564 is an even 8-digits composite number following 68709563 and preceding 68709565. In scientific notation, it is written as 6.8709564 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 84 positive divisors. There are 17841600 positive integers (up to 68709564) that are relatively prime to 68709564.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred nine thousand five hundred sixty-four

Notation

Scientific notation 6.8709564 × 10^7
Engineering notation 6.8709564 × 10^6

Prime Factorization of 68709564

Prime Factorization 2 × 2 × 21 × 11 × 3 × 7 × 3541

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 34354782
Product of the distinct prime numbers

The prime factorization of 68709564 is 2 × 2 × 21 × 11 × 3 × 7 × 3541. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 83, 66, 23, 944, 7661, 7269, 58176, 44004, 946616, 759013, 9728952, 5907672, 9768671, 83757504, 398271964, 392650131, 106788487, 3914337539

Basic calculations (n = 68709564)

Multiplication

n×y
n×2 137419128
n×3 206128692
n×4 274838256
n×5 343547820

Division

n÷y
n÷2 34354782
n÷3 22903188
n÷3 17177391
n÷5 13741912.8

Exponentiation

ny
n2 4721004185070096
n3 3.2437813919834E+23
n4 2.2287880515449E+31
n5 1.5313905527006E+39

Nth Root

y√n
2√n 8289.1232346974
3√n 409.580304216
4√n 91.044622217336
5√n 36.932052014512

Divisors of 68709564

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 63, 66, 77, 84, 126, 132, 147, 154, 231, 252, 294, 308, 441, 462, 588, 693, 882, 924, 1386, 1617, 1764, 2772, 3234, 3541, 4851, 6468, 7082, 9702, 10623, 14164, 19404, 21246, 24787, 38951, 42492, 49574, 74361, 77902, 99148, 116853, 148722, 155804, 223083, 233706, 272657, 297444, 446166, 467412, 520527, 545314, 817971, 892332, 1041054, 1090628, 1561581, 1635942, 2082108, 2453913, 3123162, 3271884, 4907826, 5725797, 6246324, 9815652, 11451594, 17177391, 22903188, 34354782, 68709564

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68709563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68709564 can be divided by 84 positive divisors. The sum of these divisors (counting 68709564) is 1, the average is 0.011904761904762.

Base conversion 68709564

Base System Value
2 Binary 100000110000110110010111100
3 Ternary 11210021210210200
4 Quaternary 10012012302330
5 Quinary 120042201224
6 Senary 10452403500
8 Octal 406066274
10 Decimal 68709564
12 Duodecimal 1b016590
16 Hexadecimal 4186cbc
20 Vigesimal 1198di4
36 Base36 14won0

Cryptographic Hash Functions

md5 c8963d63a5007131c18b4797a39432fd
sha1 7034aa25c26a420d45bdc54c99a951989e49d6c9
sha256 b966fd7e0e31a4c29236056e9ec78136a15c09214057c1dda6e7ae1398592dda
sha512 7e50325dfe8a954b799cfe87919d72513722ce85c6ef3304905e70ff2c990675be12bae719283160d68ebf7c4118ce19005c54daca352ad4ed185f2225bcac87
ripemd-160 69a3b2a32b0b53b8373938a4e708f8e41680522b

68709564 as geometric shapes

Circle

Radius = n
Diameter 137419128
Circumference 431714922.98752
Area 1.4831472065383E+16

Sphere

Radius = n
Volume 1.3587519721208E+24
Surface area 5.9325888261532E+16
Circumference 431714922.98752

Square

Length = n
Perimeter 274838256
Area 4721004185070096
Diagonal 97169997.273542

Cube

Length = n
Surface area 28326025110420576
Volume 3.2437813919834E+23
Space diagonal 119008455.81391

Equilateral Triangle

Length = n
Perimeter 206128692
Area 2.0442547778217E+15
Altitude 59504227.906953

Triangular Pyramid

Length = n
Surface area 2.0442547778217E+15
Volume 3.822833031597E+22
Height 32389999.091181