71784768 (number)

71784768 is an even 8-digits composite number following 71784767 and preceding 71784769. In scientific notation, it is written as 7.1784768 × 10^7. The sum of its digits is 48. It has a total of 10 prime factors and 112 positive divisors. There are 21196800 positive integers (up to 71784768) that are relatively prime to 71784768.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred eighty-four thousand seven hundred sixty-eight

Notation

Scientific notation 7.1784768 × 10^7
Engineering notation 7.1784768 × 10^6

Prime Factorization of 71784768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 41 × 829

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2243274
Product of the distinct prime numbers

The prime factorization of 71784768 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 41 × 829. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71784768)

Multiplication

n×y
n×2 143569536
n×3 215354304
n×4 287139072
n×5 358923840

Division

n÷y
n÷2 35892384
n÷3 23928256
n÷3 17946192
n÷5 14356953.6

Exponentiation

ny
n2 5153052916813824
n3 3.699107081252E+23
n4 2.6553954363483E+31
n5 1.9061694534652E+39

Nth Root

y√n
2√n 8472.589214638
3√n 415.60181326544
4√n 92.046668677568
5√n 37.25687804683

Divisors of 71784768

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71784767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71784768 can be divided by 112 positive divisors. The sum of these divisors (counting 71784768) is 1, the average is 0.0089285714285714.

Base conversion 71784768

Base System Value
2 Binary 100010001110101100101000000
3 Ternary 12000002001012010
4 Quaternary 10101311211000
5 Quinary 121334103033
6 Senary 11042332520
8 Octal 421654500
10 Decimal 71784768
12 Duodecimal 2005a140
16 Hexadecimal 4475940
20 Vigesimal 128d1i8
36 Base36 16qlhc

Cryptographic Hash Functions

md5 ee988db03ba74f0a35a1e3a73ee2c417
sha1 76dbd6ed10908febd22f6c09a880290259ae96b9
sha256 61d43c6e894e1d62080a8f0fa91d6c9f5e365f15edc24edac6ab89774bd61e42
sha512 78b856e569e9241097152d2e4fb4978889ee3d421bbc12a58364a4a44bd3fde7e4a30b83a29b16bfa276d8a34ddec9ab19799f27df32f6ee11b9e2e03a38ddb7
ripemd-160 706e6ca77645e924e34f0cf816e85b2aeb9832e7

71784768 as geometric shapes

Circle

Radius = n
Diameter 143569536
Circumference 451036999.5769
Area 1.6188793187022E+16

Sphere

Radius = n
Volume 1.5494783508405E+24
Surface area 6.4755172748087E+16
Circumference 451036999.5769

Square

Length = n
Perimeter 287139072
Area 5153052916813824
Diagonal 101518992.47741

Cube

Length = n
Surface area 30918317500882944
Volume 3.699107081252E+23
Space diagonal 124334865.38554

Equilateral Triangle

Length = n
Perimeter 215354304
Area 2.2313373665031E+15
Altitude 62167432.692772

Triangular Pyramid

Length = n
Surface area 2.2313373665031E+15
Volume 4.3594395024808E+22
Height 33839664.159135