68759984 (number)

68759984 is an even 8-digits composite number following 68759983 and preceding 68759985. In scientific notation, it is written as 6.8759984 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 33270720 positive integers (up to 68759984) that are relatively prime to 68759984.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-nine thousand nine hundred eighty-four

Notation

Scientific notation 6.8759984 × 10^7
Engineering notation 6.8759984 × 10^6

Prime Factorization of 68759984

Prime Factorization 2 × 2 × 2 × 2 × 31 × 138629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8594998
Product of the distinct prime numbers

The prime factorization of 68759984 is 2 × 2 × 2 × 2 × 31 × 138629. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 4, 12, 659, 250, 9793, 3992, 38648, 68111, 547607, 467935, 7011363, 7526962, 58960444, 2906096, 683668254, 765917306, 9456159454, 2037917446

Basic calculations (n = 68759984)

Multiplication

n×y
n×2 137519968
n×3 206279952
n×4 275039936
n×5 343799920

Division

n÷y
n÷2 34379992
n÷3 22919994.666667
n÷3 17189996
n÷5 13751996.8

Exponentiation

ny
n2 4727935399680256
n3 3.2509276243505E+23
n4 2.235337314355E+31
n5 1.5370175796965E+39

Nth Root

y√n
2√n 8292.164011885
3√n 409.68046489456
4√n 91.061320064476
5√n 36.937470671296

Divisors of 68759984

1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 138629, 277258, 554516, 1109032, 2218064, 4297499, 8594998, 17189996, 34379992, 68759984

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 -68759983
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 68759984 can be divided by 20 positive divisors. The sum of these divisors (counting 68759984) is 1, the average is 0.05.

Base conversion 68759984

Base System Value
2 Binary 100000110010011000110110000
3 Ternary 11210101100222002
4 Quaternary 10012103012300
5 Quinary 120100304414
6 Senary 10453433132
8 Octal 406230660
10 Decimal 68759984
12 Duodecimal 1b03b7a8
16 Hexadecimal 41931b0
20 Vigesimal 119ejj4
36 Base36 14xrjk

Cryptographic Hash Functions

md5 0bd192b0dea646691b0f10182516da48
sha1 fe86972657461051cff2838b7b1c51573707e6fc
sha256 85893a5b49c2e0870430c74c062d825ee638cb5c32e40df32a25e5652023443f
sha512 a7263d0df5efd2e14b76cfcbc1f11affefbfc0a34419bb8b911371caca5b33d46c473fc7a5f4dfe985737253eb8b7f2d13ee548f2aebee1c77a8e9d0c74f0d00
ripemd-160 4e8320c79825ceb97bc830cc725b3b4a318fe147

68759984 as geometric shapes

Circle

Radius = n
Diameter 137519968
Circumference 432031721.1907
Area 1.4853247118283E+16

Sphere

Radius = n
Volume 1.3617453789349E+24
Surface area 5.941298847313E+16
Circumference 432031721.1907

Square

Length = n
Perimeter 275039936
Area 4727935399680256
Diagonal 97241301.921357

Cube

Length = n
Surface area 28367612398081536
Volume 3.2509276243505E+23
Space diagonal 119095785.81562

Equilateral Triangle

Length = n
Perimeter 206279952
Area 2.0472560817874E+15
Altitude 59547892.907812

Triangular Pyramid

Length = n
Surface area 2.0472560817874E+15
Volume 3.8312549472082E+22
Height 32413767.307119