64486572 (number)

64486572 is an even 8-digits composite number following 64486571 and preceding 64486573. In scientific notation, it is written as 6.4486572 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 19895040 positive integers (up to 64486572) that are relatively prime to 64486572.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred eighty-six thousand five hundred seventy-two

Notation

Scientific notation 6.4486572 × 10^7
Engineering notation 6.4486572 × 10^6

Prime Factorization of 64486572

Prime Factorization 2 × 2 × 3 × 23 × 31 × 7537

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32243286
Product of the distinct prime numbers

The prime factorization of 64486572 is 2 × 2 × 3 × 23 × 31 × 7537. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64486572)

Multiplication

n×y
n×2 128973144
n×3 193459716
n×4 257946288
n×5 322432860

Division

n÷y
n÷2 32243286
n÷3 21495524
n÷3 16121643
n÷5 12897314.4

Exponentiation

ny
n2 4158517968311184
n3 2.6816856837679E+23
n4 1.7293271692767E+31
n5 1.1151838101312E+39

Nth Root

y√n
2√n 8030.3531678252
3√n 401.0111335354
4√n 89.612237824
5√n 36.466481179051

Divisors of 64486572

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64486571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64486572 can be divided by 48 positive divisors. The sum of these divisors (counting 64486572) is 1, the average is 0.020833333333333.

Base conversion 64486572

Base System Value
2 Binary 11110101111111110010101100
3 Ternary 11111100020221120
4 Quaternary 3311333302230
5 Quinary 113002032242
6 Senary 10222100540
8 Octal 365776254
10 Decimal 64486572
12 Duodecimal 1971a750
16 Hexadecimal 3d7fcac
20 Vigesimal 1030g8c
36 Base36 12e65o

Cryptographic Hash Functions

md5 c38990d258576061dbc7d4215d6de13d
sha1 ce687dc030938134ef8be56b3e118b717a45bbdf
sha256 b95f7dc90a4976fd9105a2310ac9e857db5315673e327bfd399f2b7fefed1e01
sha512 df3a8f3cf95310c4d6bc046ec330b83ba05231d1766448e98f4f3bcd62d09575714649e53a174ce2144afcad62539cb922134942168689b9da98a530053fd114
ripemd-160 576d1e3a940e09d3442124a5e2e89bc1d05626f0

64486572 as geometric shapes

Circle

Radius = n
Diameter 128973144
Circumference 405181081.70078
Area 1.3064369499068E+16

Sphere

Radius = n
Volume 1.1233018724483E+24
Surface area 5.225747799627E+16
Circumference 405181081.70078

Square

Length = n
Perimeter 257946288
Area 4158517968311184
Diagonal 91197784.713349

Cube

Length = n
Surface area 24951107809867104
Volume 2.6816856837679E+23
Space diagonal 111694019.10995

Equilateral Triangle

Length = n
Perimeter 193459716
Area 1.8006911013258E+15
Altitude 55847009.554974

Triangular Pyramid

Length = n
Surface area 1.8006911013258E+15
Volume 3.160396886672E+22
Height 30399261.571116