68996427 (number)

68996427 is an odd 8-digits composite number following 68996426 and preceding 68996428. In scientific notation, it is written as 6.8996427 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 45887520 positive integers (up to 68996427) that are relatively prime to 68996427.

Interesting facts

Basic properties

Name

Name sixty-eight million nine hundred ninety-six thousand four hundred twenty-seven

Notation

Scientific notation 6.8996427 × 10^7
Engineering notation 6.8996427 × 10^6

Prime Factorization of 68996427

Prime Factorization 3 × 421 × 54629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68996427
Product of the distinct prime numbers

The prime factorization of 68996427 is 3 × 421 × 54629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68996427)

Multiplication

n×y
n×2 137992854
n×3 206989281
n×4 275985708
n×5 344982135

Division

n÷y
n÷2 34498213.5
n÷3 22998809
n÷3 17249106.75
n÷5 13799285.4

Exponentiation

ny
n2 4760506938766329
n3 3.2845796948358E+23
n4 2.2662426314042E+31
n5 1.5636264428197E+39

Nth Root

y√n
2√n 8306.4087908073
3√n 410.14951318858
4√n 91.139501813469
5√n 36.96283896778

Divisors of 68996427

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 -68996426
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 68996427 can be divided by 8 positive divisors. The sum of these divisors (counting 68996427) is 1, the average is 0.125.

Base conversion 68996427

Base System Value
2 Binary 100000111001100110101001011
3 Ternary 11210211101022020
4 Quaternary 10013030311023
5 Quinary 120130341202
6 Senary 10502455523
8 Octal 407146513
10 Decimal 68996427
12 Duodecimal 1b1345a3
16 Hexadecimal 41ccd4b
20 Vigesimal 11b4b17
36 Base36 152tzf

Cryptographic Hash Functions

md5 431cc4e7ed486d6648f4a6c7829d9cc3
sha1 f0813c269f117beaa5b2d57d7bb4ebe846e8d5d4
sha256 d7cd2d5c14c094cb6b57e98fa8fda9326cbe366114f90243abbc7c33f5a292da
sha512 654072942b939d72d1fc42e4157fd376bdeba4f038fc7a82c6a14dad6c81cfa7a142e3b32ded9553a4cbe0c829453941299ed53d91faa9f77959e195f3f890ad
ripemd-160 48d283fa4e3c237b986dbe19de29baff6cae6d26

68996427 as geometric shapes

Circle

Radius = n
Diameter 137992854
Circumference 433517336.37429
Area 1.4955573626192E+16

Sphere

Radius = n
Volume 1.3758415252569E+24
Surface area 5.9822294504766E+16
Circumference 433517336.37429

Square

Length = n
Perimeter 275985708
Area 4760506938766329
Diagonal 97575682.818685

Cube

Length = n
Surface area 28563041632597974
Volume 3.2845796948358E+23
Space diagonal 119505317.10472

Equilateral Triangle

Length = n
Perimeter 206989281
Area 2.0613599719319E+15
Altitude 59752658.552359

Triangular Pyramid

Length = n
Surface area 2.0613599719319E+15
Volume 3.8709142926101E+22
Height 32525227.606228