68670816 (number)

68670816 is an even 8-digits composite number following 68670815 and preceding 68670817. In scientific notation, it is written as 6.8670816 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 22270464 positive integers (up to 68670816) that are relatively prime to 68670816.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventy thousand eight hundred sixteen

Notation

Scientific notation 6.8670816 × 10^7
Engineering notation 6.8670816 × 10^6

Prime Factorization of 68670816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 37 × 19333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4291926
Product of the distinct prime numbers

The prime factorization of 68670816 is 2 × 2 × 2 × 2 × 2 × 3 × 37 × 19333. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68670816)

Multiplication

n×y
n×2 137341632
n×3 206012448
n×4 274683264
n×5 343354080

Division

n÷y
n÷2 34335408
n÷3 22890272
n÷3 17167704
n÷5 13734163.2

Exponentiation

ny
n2 4715680970105856
n3 3.2382966021284E+23
n4 2.2237647011819E+31
n5 1.5270773662215E+39

Nth Root

y√n
2√n 8286.7856253194
3√n 409.50329697492
4√n 91.031783599572
5√n 36.927885589969

Divisors of 68670816

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68670815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68670816 can be divided by 48 positive divisors. The sum of these divisors (counting 68670816) is 1, the average is 0.020833333333333.

Base conversion 68670816

Base System Value
2 Binary 100000101111101010101100000
3 Ternary 11210012211122120
4 Quaternary 10011331111200
5 Quinary 120034431231
6 Senary 10451504240
8 Octal 405752540
10 Decimal 68670816
12 Duodecimal 1abb8080
16 Hexadecimal 417d560
20 Vigesimal 1193h0g
36 Base36 14vuqo

Cryptographic Hash Functions

md5 02dffb687f843d8ecc9a76e9e906ef72
sha1 cdb162be12940441c1183b0c1f4ace37c1c1f989
sha256 3008eb1be95bd7383920095fa02915a394d2ed0530e17ab9d43c1d1a8bcba526
sha512 859cac97899ee495694ecb5ef0d2804c10424bf2dcd0d6d32e4fdf63ac818b48493ea2d9e8571fc0ec97bf909ed8043fbad9301d001d565a9cd502a465c150ab
ripemd-160 0946b9f124d3789d1f34449a45c8e948b4fb928b

68670816 as geometric shapes

Circle

Radius = n
Diameter 137341632
Circumference 431471462.12323
Area 1.4814748692358E+16

Sphere

Radius = n
Volume 1.3564545087189E+24
Surface area 5.9258994769431E+16
Circumference 431471462.12323

Square

Length = n
Perimeter 274683264
Area 4715680970105856
Diagonal 97115199.326427

Cube

Length = n
Surface area 28294085820635136
Volume 3.2382966021284E+23
Space diagonal 118941342.30921

Equilateral Triangle

Length = n
Perimeter 206012448
Area 2.0419497581273E+15
Altitude 59470671.154607

Triangular Pyramid

Length = n
Surface area 2.0419497581273E+15
Volume 3.8163691447639E+22
Height 32371733.108809