68384772 (number)

68384772 is an even 8-digits composite number following 68384771 and preceding 68384773. In scientific notation, it is written as 6.8384772 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 22752192 positive integers (up to 68384772) that are relatively prime to 68384772.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8384772 × 10^7
Engineering notation 6.8384772 × 10^6

Prime Factorization of 68384772

Prime Factorization 2 × 2 × 3 × 3 × 2909 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11397462
Product of the distinct prime numbers

The prime factorization of 68384772 is 2 × 2 × 3 × 3 × 2909 × 653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68384772)

Multiplication

n×y
n×2 136769544
n×3 205154316
n×4 273539088
n×5 341923860

Division

n÷y
n÷2 34192386
n÷3 22794924
n÷3 17096193
n÷5 13676954.4

Exponentiation

ny
n2 4676477041491984
n3 3.1979981624566E+23
n4 2.1869437519602E+31
n5 1.4955364985462E+39

Nth Root

y√n
2√n 8269.5085706467
3√n 408.93391885974
4√n 90.936838358537
5√n 36.897070042275

Divisors of 68384772

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68384771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68384772 can be divided by 36 positive divisors. The sum of these divisors (counting 68384772) is 1, the average is 0.027777777777778.

Base conversion 68384772

Base System Value
2 Binary 100000100110111100000000100
3 Ternary 11202200022021100
4 Quaternary 10010313200010
5 Quinary 120001303042
6 Senary 10441420100
8 Octal 404674004
10 Decimal 68384772
12 Duodecimal 1aa9a630
16 Hexadecimal 4137804
20 Vigesimal 11781ic
36 Base36 14pq10

Cryptographic Hash Functions

md5 f21b5faaaaa57de7081ce6194372239f
sha1 be3a35ba9dcaa6c029bb60ad4b743ea07eab55c9
sha256 fe1649073af61b57d537cfbae13c4dc52bdd6100bb4dd52e9976df5340a6c43c
sha512 3cf4996bdb1e1d23e9b02229cd3b3798008c42e8d1cc6db26fc308fd6f3b31ebfa952f9d8c1d9acc96cf1f17582f1fb5973d3a29ff5c234e3b13003efbd7dc5b
ripemd-160 17ac17b05ff6edd495192adea82e1ae0d3973662

68384772 as geometric shapes

Circle

Radius = n
Diameter 136769544
Circumference 429674194.66523
Area 1.4691585918233E+16

Sphere

Radius = n
Volume 1.3395743377823E+24
Surface area 5.876634367293E+16
Circumference 429674194.66523

Square

Length = n
Perimeter 273539088
Area 4676477041491984
Diagonal 96710672.022192

Cube

Length = n
Surface area 28058862248951904
Volume 3.1979981624566E+23
Space diagonal 118445899.56801

Equilateral Triangle

Length = n
Perimeter 205154316
Area 2.0249739590734E+15
Altitude 59222949.784007

Triangular Pyramid

Length = n
Surface area 2.0249739590734E+15
Volume 3.7688769781587E+22
Height 32236890.674064