68525488 (number)

68525488 is an even 8-digits composite number following 68525487 and preceding 68525489. In scientific notation, it is written as 6.8525488 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 33106752 positive integers (up to 68525488) that are relatively prime to 68525488.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred twenty-five thousand four hundred eighty-eight

Notation

Scientific notation 6.8525488 × 10^7
Engineering notation 6.8525488 × 10^6

Prime Factorization of 68525488

Prime Factorization 2 × 2 × 2 × 2 × 43 × 103 × 967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8565686
Product of the distinct prime numbers

The prime factorization of 68525488 is 2 × 2 × 2 × 2 × 43 × 103 × 967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68525488)

Multiplication

n×y
n×2 137050976
n×3 205576464
n×4 274101952
n×5 342627440

Division

n÷y
n÷2 34262744
n÷3 22841829.333333
n÷3 17131372
n÷5 13705097.6

Exponentiation

ny
n2 4695742505638144
n3 3.217780467212E+23
n4 2.2049997679257E+31
n5 1.5109868513699E+39

Nth Root

y√n
2√n 8278.0123218077
3√n 409.21421577088
4√n 90.983582704836
5√n 36.912242250259

Divisors of 68525488

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 -68525487
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 68525488 can be divided by 40 positive divisors. The sum of these divisors (counting 68525488) is 1, the average is 0.025.

Base conversion 68525488

Base System Value
2 Binary 100000101011001110110110000
3 Ternary 11202221110022001
4 Quaternary 10011121312300
5 Quinary 120020303423
6 Senary 10444423344
8 Octal 405316660
10 Decimal 68525488
12 Duodecimal 1ab47b54
16 Hexadecimal 4159db0
20 Vigesimal 1185de8
36 Base36 14sqls

Cryptographic Hash Functions

md5 8737d5140a7709a04081309cbadfe302
sha1 b01dcca52b74cce8d281b426b3dd73df5350273a
sha256 d3452977263d3a87ea004f166054a3c1a209c5e934af53ca3eb0e1948c723eef
sha512 b914d7021431e09d380b390680805ac39acad40861a56c480f0d2301eafebdf1f001ca8d569cdf762ef47d9f9feebe042492a26a7f3187d2a2eb211aae49af13
ripemd-160 14f583094f0e6abee127a889cda2d3170487f6a7

68525488 as geometric shapes

Circle

Radius = n
Diameter 137050976
Circumference 430558339.36891
Area 1.4752110158862E+16

Sphere

Radius = n
Volume 1.347860730221E+24
Surface area 5.9008440635448E+16
Circumference 430558339.36891

Square

Length = n
Perimeter 274101952
Area 4695742505638144
Diagonal 96909674.497835

Cube

Length = n
Surface area 28174455033828864
Volume 3.217780467212E+23
Space diagonal 118689626.82945

Equilateral Triangle

Length = n
Perimeter 205576464
Area 2.0333161497565E+15
Altitude 59344813.414726

Triangular Pyramid

Length = n
Surface area 2.0333161497565E+15
Volume 3.792190647892E+22
Height 32303224.832612