68540933 (number)

68540933 is an odd 8-digits composite number following 68540932 and preceding 68540934. In scientific notation, it is written as 6.8540933 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 67381776 positive integers (up to 68540933) that are relatively prime to 68540933.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred forty thousand nine hundred thirty-three

Notation

Scientific notation 6.8540933 × 10^7
Engineering notation 6.8540933 × 10^6

Prime Factorization of 68540933

Prime Factorization 67 × 827 × 1237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68540933
Product of the distinct prime numbers

The prime factorization of 68540933 is 67 × 827 × 1237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 43, 19, 287, 523, 2781, 6140, 32382, 61831, 916596, 961459, 9942985, 360409, 31553020, 41520389, 589178794, 361250955, 8937564470, 9925924392

Basic calculations (n = 68540933)

Multiplication

n×y
n×2 137081866
n×3 205622799
n×4 274163732
n×5 342704665

Division

n÷y
n÷2 34270466.5
n÷3 22846977.666667
n÷3 17135233.25
n÷5 13708186.6

Exponentiation

ny
n2 4697859496510489
n3 3.2199567299374E+23
n4 2.2069883848954E+31
n5 1.5126904302089E+39

Nth Root

y√n
2√n 8278.9451622776
3√n 409.24495780551
4√n 90.988708982366
5√n 36.913906034659

Divisors of 68540933

1, 67, 827, 1237, 55409, 82879, 1022999, 68540933

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68540932
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68540933 can be divided by 8 positive divisors. The sum of these divisors (counting 68540933) is 1, the average is 0.125.

Base conversion 68540933

Base System Value
2 Binary 100000101011101101000000101
3 Ternary 11202222020111002
4 Quaternary 10011131220011
5 Quinary 120021302213
6 Senary 10445023045
8 Octal 405355005
10 Decimal 68540933
12 Duodecimal 1ab54a85
16 Hexadecimal 415da05
20 Vigesimal 1187c6d
36 Base36 14t2it

Cryptographic Hash Functions

md5 96b5c097118142c3e97b2b3d06de2ead
sha1 cad20dc1284ce2e4355b516299fdc2abf0fcf085
sha256 c3ed64d9d37b6b0af5dd8c8cd2c4a4d59ece2dd426fa2279d92752513dbe9a54
sha512 9ef7774b87c463a8e92386791414ef22064828f0c23588754f1218a8909bf788b4edb9a491f35195c0e5b8e90fb0416b50f27cd1495f59f5172dc0ed343f0904
ripemd-160 0e32dd9b41b288b23cdf1828c6bb8a1348448d3a

68540933 as geometric shapes

Circle

Radius = n
Diameter 137081866
Circumference 430655383.16598
Area 1.4758760881834E+16

Sphere

Radius = n
Volume 1.3487723210198E+24
Surface area 5.9035043527338E+16
Circumference 430655383.16598

Square

Length = n
Perimeter 274163732
Area 4697859496510489
Diagonal 96931517.026306

Cube

Length = n
Surface area 28187156979062934
Volume 3.2199567299374E+23
Space diagonal 118716378.35417

Equilateral Triangle

Length = n
Perimeter 205622799
Area 2.034232833694E+15
Altitude 59358189.177087

Triangular Pyramid

Length = n
Surface area 2.034232833694E+15
Volume 3.79475539811E+22
Height 32310505.675435