64274784 (number)

64274784 is an even 8-digits composite number following 64274783 and preceding 64274785. In scientific notation, it is written as 6.4274784 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 18163200 positive integers (up to 64274784) that are relatively prime to 64274784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4274784 × 10^7
Engineering notation 6.4274784 × 10^6

Prime Factorization of 64274784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 947 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4017174
Product of the distinct prime numbers

The prime factorization of 64274784 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 947 × 101. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64274784)

Multiplication

n×y
n×2 128549568
n×3 192824352
n×4 257099136
n×5 321373920

Division

n÷y
n÷2 32137392
n÷3 21424928
n÷3 16068696
n÷5 12854956.8

Exponentiation

ny
n2 4131247858246656
n3 2.6553506373927E+23
n4 1.7067208866268E+31
n5 1.0969911633622E+39

Nth Root

y√n
2√n 8017.1556053254
3√n 400.57164932013
4√n 89.538570489624
5√n 36.442496871195

Divisors of 64274784

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64274783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64274784 can be divided by 96 positive divisors. The sum of these divisors (counting 64274784) is 1, the average is 0.010416666666667.

Base conversion 64274784

Base System Value
2 Binary 11110101001100000101100000
3 Ternary 11110221111102120
4 Quaternary 3311030011200
5 Quinary 112423243114
6 Senary 10213344240
8 Octal 365140540
10 Decimal 64274784
12 Duodecimal 19638080
16 Hexadecimal 3d4c160
20 Vigesimal 101e6j4
36 Base36 129mqo

Cryptographic Hash Functions

md5 894261888f260e376e73cdfea003934b
sha1 607478a61b1ca0bff776cf2658158e14f62c483e
sha256 993fb28cfbfa291492db587426067f9f59b508c91c9b5c65c96ac3c27702c116
sha512 81aa47c7a6ee0d918344693f9276a0d3aecda0599a7fa852331cd54f175efde118a03584104eb49df19aed1a61f26a748373921c3f880c02bc8ab2b49fae1dc4
ripemd-160 494b2b3439669ca28a91b686cca4240f9d28a25d

64274784 as geometric shapes

Circle

Radius = n
Diameter 128549568
Circumference 403850378.45094
Area 1.2978697921626E+16

Sphere

Radius = n
Volume 1.1122706740184E+24
Surface area 5.1914791686505E+16
Circumference 403850378.45094

Square

Length = n
Perimeter 257099136
Area 4131247858246656
Diagonal 90898271.251401

Cube

Length = n
Surface area 24787487149479936
Volume 2.6553506373927E+23
Space diagonal 111327191.53352

Equilateral Triangle

Length = n
Perimeter 192824352
Area 1.7888827972858E+15
Altitude 55663595.766758

Triangular Pyramid

Length = n
Surface area 1.7888827972858E+15
Volume 3.1293607368806E+22
Height 30299423.750467