68577072 (number)

68577072 is an even 8-digits composite number following 68577071 and preceding 68577073. In scientific notation, it is written as 6.8577072 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 22859008 positive integers (up to 68577072) that are relatively prime to 68577072.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred seventy-seven thousand seventy-two

Notation

Scientific notation 6.8577072 × 10^7
Engineering notation 6.8577072 × 10^6

Prime Factorization of 68577072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1428689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8572134
Product of the distinct prime numbers

The prime factorization of 68577072 is 2 × 2 × 2 × 2 × 3 × 1428689. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 56, 10, 300, 350, 2890, 2658, 90091, 57624, 634490, 979009, 4133642, 5541787, 92469814, 11040645, 640455724, 365367050, 2504800815, 2245942523

Basic calculations (n = 68577072)

Multiplication

n×y
n×2 137154144
n×3 205731216
n×4 274308288
n×5 342885360

Division

n÷y
n÷2 34288536
n÷3 22859024
n÷3 17144268
n÷5 13715414.4

Exponentiation

ny
n2 4702814804093184
n3 3.2250526942296E+23
n4 2.2116467081598E+31
n5 1.5166825554404E+39

Nth Root

y√n
2√n 8281.1274594707
3√n 409.31687154765
4√n 91.000700324067
5√n 36.917797870755

Divisors of 68577072

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1428689, 2857378, 4286067, 5714756, 8572134, 11429512, 17144268, 22859024, 34288536, 68577072

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 -68577071
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 68577072 can be divided by 20 positive divisors. The sum of these divisors (counting 68577072) is 1, the average is 0.05.

Base conversion 68577072

Base System Value
2 Binary 100000101100110011100110000
3 Ternary 11210001002001120
4 Quaternary 10011212130300
5 Quinary 120023431242
6 Senary 10445502240
8 Octal 405463460
10 Decimal 68577072
12 Duodecimal 1ab71980
16 Hexadecimal 4166730
20 Vigesimal 118c2dc
36 Base36 14tueo

Cryptographic Hash Functions

md5 e21e496c4061a520744ccc741bb2ea37
sha1 0a757b077f31ef376778584b47b7294f383fc267
sha256 9fe320557b8612196d2b8d0214036e369b9dcdd70df626320500d2693ba85a5e
sha512 f327098a32d25732bc523ae93ce285c2ddc04491bb52bf010a414aa875f7edf8ce49ea5fdfebc4c2f10c9218c64ab50526b8289e154bb27317aba5471956898c
ripemd-160 8826b2461311ba5a8ea1816e7ed806d19aedd345

68577072 as geometric shapes

Circle

Radius = n
Diameter 137154144
Circumference 430882451.1998
Area 1.4774328439732E+16

Sphere

Radius = n
Volume 1.3509069135509E+24
Surface area 5.909731375893E+16
Circumference 430882451.1998

Square

Length = n
Perimeter 274308288
Area 4702814804093184
Diagonal 96982625.290236

Cube

Length = n
Surface area 28216888824559104
Volume 3.2250526942296E+23
Space diagonal 118778972.93831

Equilateral Triangle

Length = n
Perimeter 205731216
Area 2.0363785448191E+15
Altitude 59389486.469155

Triangular Pyramid

Length = n
Surface area 2.0363785448191E+15
Volume 3.8007610496229E+22
Height 32327541.763412