68764520 (number)

68764520 is an even 8-digits composite number following 68764519 and preceding 68764521. In scientific notation, it is written as 6.8764520 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 24793600 positive integers (up to 68764520) that are relatively prime to 68764520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8764520 × 10^7
Engineering notation 6.8764520 × 10^6

Prime Factorization of 68764520

Prime Factorization 2 × 2 × 2 × 5 × 11 × 131 × 1193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17191130
Product of the distinct prime numbers

The prime factorization of 68764520 is 2 × 2 × 2 × 5 × 11 × 131 × 1193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 26, 34, 431, 874, 6429, 9560, 68451, 70023, 896405, 491040, 2071938, 3139353, 13559916, 93140341, 340961815, 59073474, 2306600130, 5037233572

Basic calculations (n = 68764520)

Multiplication

n×y
n×2 137529040
n×3 206293560
n×4 275058080
n×5 343822600

Division

n÷y
n÷2 34382260
n÷3 22921506.666667
n÷3 17191130
n÷5 13752904

Exponentiation

ny
n2 4728559210830400
n3 3.2515710442433E+23
n4 2.2359272210329E+31
n5 1.5375246210926E+39

Nth Root

y√n
2√n 8292.4375186069
3√n 409.68947337894
4√n 91.062821824315
5√n 36.937958001095

Divisors of 68764520

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 1048, 1193, 1310, 1441, 2386, 2620, 2882, 4772, 5240, 5764, 5965, 7205, 9544, 11528, 11930, 13123, 14410, 23860, 26246, 28820, 47720, 52492, 57640, 65615, 104984, 131230, 156283, 262460, 312566, 524920, 625132, 781415, 1250264, 1562830, 1719113, 3125660, 3438226, 6251320, 6876452, 8595565, 13752904, 17191130, 34382260, 68764520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68764519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68764520 can be divided by 64 positive divisors. The sum of these divisors (counting 68764520) is 1, the average is 0.015625.

Base conversion 68764520

Base System Value
2 Binary 100000110010100001101101000
3 Ternary 11210101121012002
4 Quaternary 10012110031220
5 Quinary 120100431040
6 Senary 10453510132
8 Octal 406241550
10 Decimal 68764520
12 Duodecimal 1b042348
16 Hexadecimal 4194368
20 Vigesimal 119fb60
36 Base36 14xv1k

Cryptographic Hash Functions

md5 cde5161a29af28e1025dbc0883acf079
sha1 b90b34e381414928071a06eeb66b3b3f1ded80db
sha256 3506812c1b5d69bf87559559d055243216a4ee311e6ce34221ae7cf7c9e36286
sha512 2eb1221ceb14cd23c8822ce97b9293d56747c279aa8805b80f3ee1038e49ef5507dd274686c709af96853622c4100cb4970d883ea3b9899c1fe9ede58be9ac2d
ripemd-160 3fd3d051f7949be049f4958bdbf1efcede3ef82e

68764520 as geometric shapes

Circle

Radius = n
Diameter 137529040
Circumference 432060221.71926
Area 1.4855206878809E+16

Sphere

Radius = n
Volume 1.3620148940293E+24
Surface area 5.9420827515237E+16
Circumference 432060221.71926

Square

Length = n
Perimeter 275058080
Area 4728559210830400
Diagonal 97247716.794076

Cube

Length = n
Surface area 28371355264982400
Volume 3.2515710442433E+23
Space diagonal 119103642.39809

Equilateral Triangle

Length = n
Perimeter 206293560
Area 2.047526199939E+15
Altitude 59551821.199043

Triangular Pyramid

Length = n
Surface area 2.047526199939E+15
Volume 3.8320132248238E+22
Height 32415905.598025