68764560 (number)

68764560 is an even 8-digits composite number following 68764559 and preceding 68764561. In scientific notation, it is written as 6.8764560 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 18337152 positive integers (up to 68764560) that are relatively prime to 68764560.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred sixty-four thousand five hundred sixty

Notation

Scientific notation 6.8764560 × 10^7
Engineering notation 6.8764560 × 10^6

Prime Factorization of 68764560

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 286519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8595570
Product of the distinct prime numbers

The prime factorization of 68764560 is 2 × 2 × 2 × 2 × 3 × 5 × 286519. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68764560)

Multiplication

n×y
n×2 137529120
n×3 206293680
n×4 275058240
n×5 343822800

Division

n÷y
n÷2 34382280
n÷3 22921520
n÷3 17191140
n÷5 13752912

Exponentiation

ny
n2 4728564711993600
n3 3.2515767185177E+23
n4 2.2359324235511E+31
n5 1.5375290929523E+39

Nth Root

y√n
2√n 8292.4399304427
3√n 409.68955281708
4√n 91.062835067017
5√n 36.937962298422

Divisors of 68764560

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 -68764559
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 68764560 can be divided by 40 positive divisors. The sum of these divisors (counting 68764560) is 1, the average is 0.025.

Base conversion 68764560

Base System Value
2 Binary 100000110010100001110010000
3 Ternary 11210101121020120
4 Quaternary 10012110032100
5 Quinary 120100431220
6 Senary 10453510240
8 Octal 406241620
10 Decimal 68764560
12 Duodecimal 1b042380
16 Hexadecimal 4194390
20 Vigesimal 119fb80
36 Base36 14xv2o

Cryptographic Hash Functions

md5 e0ef8c46f9a5f429c4747157479a5441
sha1 0e62551358f684308f950cb9e9ee1c4505161f22
sha256 efef5fec3a1ac25132724f7b50cb0b6de7e61ace7def268e12788c8e1bd07c8f
sha512 077ce201083f02ced65a1f3b742083f8b3618672806074bad9e3065204c0e82a30d7610d4621b7698b753477eb4e1803e9ffbad7903ba04ac3d616c3ed778dae
ripemd-160 b70ca17b4a2bdff8ee443c1c7fe58d55e0d4fece

68764560 as geometric shapes

Circle

Radius = n
Diameter 137529120
Circumference 432060473.04667
Area 1.4855224161223E+16

Sphere

Radius = n
Volume 1.3620172708638E+24
Surface area 5.9420896644892E+16
Circumference 432060473.04667

Square

Length = n
Perimeter 275058240
Area 4728564711993600
Diagonal 97247773.362618

Cube

Length = n
Surface area 28371388271961600
Volume 3.2515767185177E+23
Space diagonal 119103711.68012

Equilateral Triangle

Length = n
Perimeter 206293680
Area 2.0475285820126E+15
Altitude 59551855.840059

Triangular Pyramid

Length = n
Surface area 2.0475285820126E+15
Volume 3.8320199120202E+22
Height 32415924.454206