68561330 (number)

68561330 is an even 8-digits composite number following 68561329 and preceding 68561331. In scientific notation, it is written as 6.8561330 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 26906880 positive integers (up to 68561330) that are relatively prime to 68561330.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred sixty-one thousand three hundred thirty

Notation

Scientific notation 6.8561330 × 10^7
Engineering notation 6.8561330 × 10^6

Prime Factorization of 68561330

Prime Factorization 2 × 5 × 53 × 129361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68561330
Product of the distinct prime numbers

The prime factorization of 68561330 is 2 × 5 × 53 × 129361. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 31, 31, 613, 308, 25, 1465, 79848, 12878, 262053, 113636, 3705864, 8428707, 17661061, 55870510, 223060769, 732539257, 8408958891, 8955638709

Basic calculations (n = 68561330)

Multiplication

n×y
n×2 137122660
n×3 205683990
n×4 274245320
n×5 342806650

Division

n÷y
n÷2 34280665
n÷3 22853776.666667
n÷3 17140332.5
n÷5 13712266

Exponentiation

ny
n2 4700655971368900
n3 3.2228322526949E+23
n4 2.2096166561166E+31
n5 1.5149425673351E+39

Nth Root

y√n
2√n 8280.1769304768
3√n 409.28554932335
4√n 90.995477527605
5√n 36.916102804673

Divisors of 68561330

1, 2, 5, 10, 53, 106, 265, 530, 129361, 258722, 646805, 1293610, 6856133, 13712266, 34280665, 68561330

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68561329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68561330 can be divided by 16 positive divisors. The sum of these divisors (counting 68561330) is 1, the average is 0.0625.

Base conversion 68561330

Base System Value
2 Binary 100000101100010100110110010
3 Ternary 11210000021110112
4 Quaternary 10011202212302
5 Quinary 120022430310
6 Senary 10445301322
8 Octal 405424662
10 Decimal 68561330
12 Duodecimal 1ab64842
16 Hexadecimal 41629b2
20 Vigesimal 118a36a
36 Base36 14ti9e

Cryptographic Hash Functions

md5 346f67e7499fc57cb9dbaf6f98fdbca2
sha1 97ffca846527a0e2e01b51e07239decac939e964
sha256 15c6bb3509e9bd067a0069800e0b5f47cd6acda6f21292f4b296287aac8e49e6
sha512 7b990faeef56a8b63bce9dd6423e3f331ce9e448621bbc06c2aa1ebf85a798afcb44aa99be308525f8aa545ad00fe5fe381a6f1497bdfacca31cc99eabfd07cd
ripemd-160 3157422fd9a4e207a110481c91c2a85d466681df

68561330 as geometric shapes

Circle

Radius = n
Diameter 137122660
Circumference 430783541.29669
Area 1.4767546266706E+16

Sphere

Radius = n
Volume 1.3499768171758E+24
Surface area 5.9070185066822E+16
Circumference 430783541.29669

Square

Length = n
Perimeter 274245320
Area 4700655971368900
Diagonal 96960362.740337

Cube

Length = n
Surface area 28203935828213400
Volume 3.2228322526949E+23
Space diagonal 118751706.9945

Equilateral Triangle

Length = n
Perimeter 205683990
Area 2.0354437428282E+15
Altitude 59375853.497248

Triangular Pyramid

Length = n
Surface area 2.0354437428282E+15
Volume 3.7981442341788E+22
Height 32320120.913446