68276784 (number)

68276784 is an even 8-digits composite number following 68276783 and preceding 68276785. In scientific notation, it is written as 6.8276784 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 22758912 positive integers (up to 68276784) that are relatively prime to 68276784.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred seventy-six thousand seven hundred eighty-four

Notation

Scientific notation 6.8276784 × 10^7
Engineering notation 6.8276784 × 10^6

Prime Factorization of 68276784

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1422433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8534598
Product of the distinct prime numbers

The prime factorization of 68276784 is 2 × 2 × 2 × 2 × 3 × 1422433. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 11, 9, 654, 916, 1389, 2134, 13445, 56245, 609371, 825953, 1992172, 9445374, 66660647, 3335087, 668094362, 520658043, 2010924852, 4670530107

Basic calculations (n = 68276784)

Multiplication

n×y
n×2 136553568
n×3 204830352
n×4 273107136
n×5 341383920

Division

n÷y
n÷2 34138392
n÷3 22758928
n÷3 17069196
n÷5 13655356.8

Exponentiation

ny
n2 4661719233382656
n3 3.1828719716631E+23
n4 2.173162621089E+31
n5 1.4837655487697E+39

Nth Root

y√n
2√n 8262.9767033437
3√n 408.7185530708
4√n 90.900916955461
5√n 36.885409668657

Divisors of 68276784

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1422433, 2844866, 4267299, 5689732, 8534598, 11379464, 17069196, 22758928, 34138392, 68276784

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68276783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68276784 can be divided by 20 positive divisors. The sum of these divisors (counting 68276784) is 1, the average is 0.05.

Base conversion 68276784

Base System Value
2 Binary 100000100011101001000110000
3 Ternary 11202110211010210
4 Quaternary 10010131020300
5 Quinary 114434324114
6 Senary 10435224120
8 Octal 404351060
10 Decimal 68276784
12 Duodecimal 1aa48040
16 Hexadecimal 411d230
20 Vigesimal 116ebj4
36 Base36 14nepc

Cryptographic Hash Functions

md5 4037fdf3b741789f1cf7d4a2ddab0537
sha1 e4b90cf8f98f90ae9ee64ccb6bf99e6bb2391c76
sha256 50b9c0109499826c2253adb07b5675c2566c39ec1a144d174faeba5190901d5f
sha512 74e4e81af366d44b0d95f009d928efcc7ea648d5cd69a6ac4729a34ea1dec9d71278a9867f29008374d2ff319f77fd41ee9920257dbe927481fbeef2f70f7807
ripemd-160 ebe52f45ce743343a67e6edd7296d3a4e491cf6b

68276784 as geometric shapes

Circle

Radius = n
Diameter 136553568
Circumference 428995686.05027
Area 1.4645222896693E+16

Sphere

Radius = n
Volume 1.3332382937992E+24
Surface area 5.8580891586773E+16
Circumference 428995686.05027

Square

Length = n
Perimeter 273107136
Area 4661719233382656
Diagonal 96557953.928018

Cube

Length = n
Surface area 27970315400295936
Volume 3.1828719716631E+23
Space diagonal 118258858.86541

Equilateral Triangle

Length = n
Perimeter 204830352
Area 2.0185836407099E+15
Altitude 59129429.432703

Triangular Pyramid

Length = n
Surface area 2.0185836407099E+15
Volume 3.7510505913527E+22
Height 32185984.642673