68777740 (number)

68777740 is an even 8-digits composite number following 68777739 and preceding 68777741. In scientific notation, it is written as 6.8777740 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 27511088 positive integers (up to 68777740) that are relatively prime to 68777740.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred seventy-seven thousand seven hundred forty

Notation

Scientific notation 6.8777740 × 10^7
Engineering notation 6.8777740 × 10^6

Prime Factorization of 68777740

Prime Factorization 2 × 2 × 5 × 3438887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34388870
Product of the distinct prime numbers

The prime factorization of 68777740 is 2 × 2 × 5 × 3438887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 24, 3, 353, 408, 6123, 4602, 31612, 86828, 700868, 548906, 1850591, 488757, 93469353, 30032884, 983668076, 80354999, 8854828192, 6502465621

Basic calculations (n = 68777740)

Multiplication

n×y
n×2 137555480
n×3 206333220
n×4 275110960
n×5 343888700

Division

n÷y
n÷2 34388870
n÷3 22925913.333333
n÷3 17194435
n÷5 13755548

Exponentiation

ny
n2 4730377519507600
n3 3.2534467513854E+23
n4 2.2376471477063E+31
n5 1.5390031373668E+39

Nth Root

y√n
2√n 8293.2345921239
3√n 409.71572600551
4√n 91.067198222652
5√n 36.939378158634

Divisors of 68777740

1, 2, 4, 5, 10, 20, 3438887, 6877774, 13755548, 17194435, 34388870, 68777740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68777739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68777740 can be divided by 12 positive divisors. The sum of these divisors (counting 68777740) is 1, the average is 0.083333333333333.

Base conversion 68777740

Base System Value
2 Binary 100000110010111011100001100
3 Ternary 11210102021022201
4 Quaternary 10012113130030
5 Quinary 120101341430
6 Senary 10454051244
8 Octal 406273414
10 Decimal 68777740
12 Duodecimal 1b049b24
16 Hexadecimal 419770c
20 Vigesimal 119h470
36 Base36 14y58s

Cryptographic Hash Functions

md5 ea823e8c144d035259daf3f5f38476eb
sha1 c64583f405de4ca0abd9c1993a02e71c2bfe6cc9
sha256 303bcbcedab79a82e61c976c7d1d31434045187d4d1900bff0d578c064f38205
sha512 0e38947dceaafd508e7f76f1ba0ffa7e8fd2f887c8be61cb673de49ac49f329c028114c24419b0d5088c0a785c54dc9b9be75cca9a8a237a114c2c4cd6c76450
ripemd-160 f82d135b39f297409fa5cf1c8e39fa05c9fd6d79

68777740 as geometric shapes

Circle

Radius = n
Diameter 137555480
Circumference 432143285.42902
Area 1.4860919263991E+16

Sphere

Radius = n
Volume 1.3628005883997E+24
Surface area 5.9443677055966E+16
Circumference 432143285.42902

Square

Length = n
Perimeter 275110960
Area 4730377519507600
Diagonal 97266412.697371

Cube

Length = n
Surface area 28382265117045600
Volume 3.2534467513854E+23
Space diagonal 119126540.10976

Equilateral Triangle

Length = n
Perimeter 206333220
Area 2.0483135506922E+15
Altitude 59563270.054881

Triangular Pyramid

Length = n
Surface area 2.0483135506922E+15
Volume 3.8342237668899E+22
Height 32422137.56579