68762942 (number)

68762942 is an even 8-digits composite number following 68762941 and preceding 68762943. In scientific notation, it is written as 6.8762942 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 33569952 positive integers (up to 68762942) that are relatively prime to 68762942.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred sixty-two thousand nine hundred forty-two

Notation

Scientific notation 6.8762942 × 10^7
Engineering notation 6.8762942 × 10^6

Prime Factorization of 68762942

Prime Factorization 2 × 53 × 223 × 2909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68762942
Product of the distinct prime numbers

The prime factorization of 68762942 is 2 × 53 × 223 × 2909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 32, 93, 594, 983, 508, 4180, 23444, 15814, 116498, 690932, 9625858, 6250953, 56881528, 82103519, 524398233, 250924635, 7057433241, 2973411593

Basic calculations (n = 68762942)

Multiplication

n×y
n×2 137525884
n×3 206288826
n×4 275051768
n×5 343814710

Division

n÷y
n÷2 34381471
n÷3 22920980.666667
n÷3 17190735.5
n÷5 13752588.4

Exponentiation

ny
n2 4728342192495364
n3 3.2513471993871E+23
n4 2.2357219889332E+31
n5 1.5373482145314E+39

Nth Root

y√n
2√n 8292.3423711277
3√n 409.68633951992
4√n 91.062299395127
5√n 36.937788469968

Divisors of 68762942

1, 2, 53, 106, 223, 446, 2909, 5818, 11819, 23638, 154177, 308354, 648707, 1297414, 34381471, 68762942

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 -68762941
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 68762942 can be divided by 16 positive divisors. The sum of these divisors (counting 68762942) is 1, the average is 0.0625.

Base conversion 68762942

Base System Value
2 Binary 100000110010011110100111110
3 Ternary 11210101112000122
4 Quaternary 10012103310332
5 Quinary 120100403232
6 Senary 10453454542
8 Octal 406236476
10 Decimal 68762942
12 Duodecimal 1b041452
16 Hexadecimal 4193d3e
20 Vigesimal 119f772
36 Base36 14xttq

Cryptographic Hash Functions

md5 35bd9c1149acbba1c816587188238ffc
sha1 f3d3afee9e0458e4b27c73a91f34b90fe2d6531b
sha256 f47eaf4b7a84b06f9d1611d4683a1e02e2c8a5d76328f304a7afcc42dd8c66e1
sha512 e3f61e06edd3c21f1847fe788544c8e8099f20fd891692086586dc0736b49030b90da9daac0f4d76cafefca2daf9077029af3351c7751a08e6b1aa975a7365a0
ripemd-160 ab1729f7937d439e805d480e375d52117c76df19

68762942 as geometric shapes

Circle

Radius = n
Diameter 137525884
Circumference 432050306.85284
Area 1.4854525095602E+16

Sphere

Radius = n
Volume 1.3619211301152E+24
Surface area 5.9418100382408E+16
Circumference 432050306.85284

Square

Length = n
Perimeter 275051768
Area 4728342192495364
Diagonal 97245485.165075

Cube

Length = n
Surface area 28370053154972184
Volume 3.2513471993871E+23
Space diagonal 119100909.22191

Equilateral Triangle

Length = n
Perimeter 206288826
Area 2.0474322282434E+15
Altitude 59550454.610956

Triangular Pyramid

Length = n
Surface area 2.0474322282434E+15
Volume 3.8317494211309E+22
Height 32415161.721692