68758320 (number)

68758320 is an even 8-digits composite number following 68758319 and preceding 68758321. In scientific notation, it is written as 6.8758320 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 18335488 positive integers (up to 68758320) that are relatively prime to 68758320.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-eight thousand three hundred twenty

Notation

Scientific notation 6.8758320 × 10^7
Engineering notation 6.8758320 × 10^6

Prime Factorization of 68758320

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 286493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8594790
Product of the distinct prime numbers

The prime factorization of 68758320 is 2 × 2 × 2 × 2 × 5 × 3 × 286493. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68758320)

Multiplication

n×y
n×2 137516640
n×3 206274960
n×4 275033280
n×5 343791600

Division

n÷y
n÷2 34379160
n÷3 22919440
n÷3 17189580
n÷5 13751664

Exponentiation

ny
n2 4727706569222400
n3 3.250691611527E+23
n4 2.2351209404669E+31
n5 1.5368316086332E+39

Nth Root

y√n
2√n 8292.0636755876
3√n 409.67716009549
4√n 91.060769135713
5√n 36.937291891306

Divisors of 68758320

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68758319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68758320 can be divided by 40 positive divisors. The sum of these divisors (counting 68758320) is 1, the average is 0.025.

Base conversion 68758320

Base System Value
2 Binary 100000110010010101100110000
3 Ternary 11210101021200110
4 Quaternary 10012102230300
5 Quinary 120100231240
6 Senary 10453421320
8 Octal 406225460
10 Decimal 68758320
12 Duodecimal 1b03a840
16 Hexadecimal 4192b30
20 Vigesimal 119efg0
36 Base36 14xq9c

Cryptographic Hash Functions

md5 b87b44abec313da309f3941ae68b3081
sha1 6c897e304f49f79f4806bc5b158ea98addf5da7a
sha256 b447e8b0841a83e87cadfd9c7fdd85e11519a9ebfeb36543ef030a779ea37007
sha512 d960b2c9132af18b2f7f1c1358d5c930840eb7981b09b7c684aaef66d4dda3c202b2d6248a534688820235376ee510f3122f6c51fe957dda765f71fc8354d9a8
ripemd-160 b7170a2e2aff17020dd0e649622e9d831a5667bc

68758320 as geometric shapes

Circle

Radius = n
Diameter 137516640
Circumference 432021265.97035
Area 1.4852528226197E+16

Sphere

Radius = n
Volume 1.3616465181145E+24
Surface area 5.9410112904789E+16
Circumference 432021265.97035

Square

Length = n
Perimeter 275033280
Area 4727706569222400
Diagonal 97238948.669989

Cube

Length = n
Surface area 28366239415334400
Volume 3.250691611527E+23
Space diagonal 119092903.68308

Equilateral Triangle

Length = n
Perimeter 206274960
Area 2.0471569952926E+15
Altitude 59546451.84154

Triangular Pyramid

Length = n
Surface area 2.0471569952926E+15
Volume 3.8309768034282E+22
Height 32412982.889996