68672783 (number)

68672783 is an odd 8-digits composite number following 68672782 and preceding 68672784. In scientific notation, it is written as 6.8672783 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 62814528 positive integers (up to 68672783) that are relatively prime to 68672783.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventy-two thousand seven hundred eighty-three

Notation

Scientific notation 6.8672783 × 10^7
Engineering notation 6.8672783 × 10^6

Prime Factorization of 68672783

Prime Factorization 29 × 19 × 124633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68672783
Product of the distinct prime numbers

The prime factorization of 68672783 is 29 × 19 × 124633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68672783)

Multiplication

n×y
n×2 137345566
n×3 206018349
n×4 274691132
n×5 343363915

Division

n÷y
n÷2 34336391.5
n÷3 22890927.666667
n÷3 17168195.75
n÷5 13734556.6

Exponentiation

ny
n2 4715951124965089
n3 3.2385748824333E+23
n4 2.2240195013059E+31
n5 1.5272960860095E+39

Nth Root

y√n
2√n 8286.9043073997
3√n 409.50720686145
4√n 91.032435468902
5√n 36.928097139279

Divisors of 68672783

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68672782
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68672783 can be divided by 8 positive divisors. The sum of these divisors (counting 68672783) is 1, the average is 0.125.

Base conversion 68672783

Base System Value
2 Binary 100000101111101110100001111
3 Ternary 11210012221100102
4 Quaternary 10011331310033
5 Quinary 120040012113
6 Senary 10451521315
8 Octal 405756417
10 Decimal 68672783
12 Duodecimal 1abb923b
16 Hexadecimal 417dd0f
20 Vigesimal 11941j3
36 Base36 14vw9b

Cryptographic Hash Functions

md5 a7983113ef0c488c0528949c5bec40ee
sha1 5ec254745046ef13602b1bac80eec78bd87224d1
sha256 02367d470c4febe680023ee45d1c6d39bf40d48d1c37df28ddae699445263b78
sha512 978103a72ee5c35463c78b8df9642b32530be03f8abbdb21d7ad0b022c7c2df882dee7d609bf0db5c8297d7e27a1856db1bd7e1d2aea2c21fae9d5b5dbd31ad5
ripemd-160 df5d2971d4cce57b936b33e57ca58d8abc9ff061

68672783 as geometric shapes

Circle

Radius = n
Diameter 137345566
Circumference 431483821.14873
Area 1.4815597408879E+16

Sphere

Radius = n
Volume 1.3565710745004E+24
Surface area 5.9262389635515E+16
Circumference 431483821.14873

Square

Length = n
Perimeter 274691132
Area 4715951124965089
Diagonal 97117981.084505

Cube

Length = n
Surface area 28295706749790534
Volume 3.2385748824333E+23
Space diagonal 118944749.25315

Equilateral Triangle

Length = n
Perimeter 206018349
Area 2.0420667386128E+15
Altitude 59472374.626576

Triangular Pyramid

Length = n
Surface area 2.0420667386128E+15
Volume 3.8166971012484E+22
Height 32372660.361502