68638600 (number)

68638600 is an even 8-digits composite number following 68638599 and preceding 68638601. In scientific notation, it is written as 6.8638600 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 24 positive divisors. There are 27455360 positive integers (up to 68638600) that are relatively prime to 68638600.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred thirty-eight thousand six hundred

Notation

Scientific notation 6.8638600 × 10^7
Engineering notation 6.8638600 × 10^6

Prime Factorization of 68638600

Prime Factorization 2 × 2 × 2 × 5 × 5 × 343193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3431930
Product of the distinct prime numbers

The prime factorization of 68638600 is 2 × 2 × 2 × 5 × 5 × 343193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 100, 44, 3, 531, 6084, 8456, 45259, 28315, 30084, 116397, 2228322, 5708050, 31965724, 80148929, 119199369, 140985107, 3121747497, 6783515714

Basic calculations (n = 68638600)

Multiplication

n×y
n×2 137277200
n×3 205915800
n×4 274554400
n×5 343193000

Division

n÷y
n÷2 34319300
n÷3 22879533.333333
n÷3 17159650
n÷5 13727720

Exponentiation

ny
n2 4711257409960000
n3 3.2337411285928E+23
n4 2.2195946382903E+31
n5 1.5234986853975E+39

Nth Root

y√n
2√n 8284.8415796562
3√n 409.43924928305
4√n 91.021105133129
5√n 36.924420094315

Divisors of 68638600

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 343193, 686386, 1372772, 1715965, 2745544, 3431930, 6863860, 8579825, 13727720, 17159650, 34319300, 68638600

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 -68638599
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 68638600 can be divided by 24 positive divisors. The sum of these divisors (counting 68638600) is 1, the average is 0.041666666666667.

Base conversion 68638600

Base System Value
2 Binary 100000101110101011110001000
3 Ternary 11210011012110101
4 Quaternary 10011311132020
5 Quinary 120032413400
6 Senary 10451055144
8 Octal 405653610
10 Decimal 68638600
12 Duodecimal 1aba14b4
16 Hexadecimal 4175788
20 Vigesimal 118jga0
36 Base36 14v5vs

Cryptographic Hash Functions

md5 831c1a5b548cc73eaa8903cebbd7381f
sha1 aef783a7eebf90d5f2ab3a3f6386d70e7439925b
sha256 74fb1530a62e51ff8a4180cddc9b921ac0641cbc59d58f5076bc94c33e959949
sha512 440f0887da0f17b43356803b237e0b5c96d095fc85ca1f373b4a6e4bcb79c4274d74ebc151a514ff7ade7abf5ff337f5316689e5fab9d1e65bbbf54b3d8a164f
ripemd-160 6b523e1a1f77433819f4fbbe8d9cfd157f671d75

68638600 as geometric shapes

Circle

Radius = n
Diameter 137277200
Circumference 431269043.02538
Area 1.4800851668301E+16

Sphere

Radius = n
Volume 1.3545463164264E+24
Surface area 5.9203406673203E+16
Circumference 431269043.02538

Square

Length = n
Perimeter 274554400
Area 4711257409960000
Diagonal 97069639.022302

Cube

Length = n
Surface area 28267544459760000
Volume 3.2337411285928E+23
Space diagonal 118885542.5604

Equilateral Triangle

Length = n
Perimeter 205915800
Area 2.0400343003965E+15
Altitude 59442771.280199

Triangular Pyramid

Length = n
Surface area 2.0400343003965E+15
Volume 3.8110004677164E+22
Height 32356546.340767