12449664 (number)

12449664 is an even 8-digits composite number following 12449663 and preceding 12449665. In scientific notation, it is written as 1.2449664 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 64 positive divisors. There are 4070400 positive integers (up to 12449664) that are relatively prime to 12449664.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-nine thousand six hundred sixty-four

Notation

Scientific notation 1.2449664 × 10^7
Engineering notation 1.2449664 × 10^6

Prime Factorization of 12449664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 107 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 194526
Product of the distinct prime numbers

The prime factorization of 12449664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 107 × 101. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12449664)

Multiplication

n×y
n×2 24899328
n×3 37348992
n×4 49798656
n×5 62248320

Division

n÷y
n÷2 6224832
n÷3 4149888
n÷3 3112416
n÷5 2489932.8

Exponentiation

ny
n2 154994133712896
n3 1.9296248866966E+21
n4 2.4023181485411E+28
n5 2.9908053770439E+35

Nth Root

y√n
2√n 3528.4081396573
3√n 231.76750390583
4√n 59.400405214589
5√n 26.244090463989

Divisors of 12449664

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12449663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12449664 can be divided by 64 positive divisors. The sum of these divisors (counting 12449664) is 1, the average is 0.015625.

Base conversion 12449664

Base System Value
2 Binary 101111011111011110000000
3 Ternary 212102111201200
4 Quaternary 233133132000
5 Quinary 11141342124
6 Senary 1122501200
8 Octal 57373600
10 Decimal 12449664
12 Duodecimal 4204800
16 Hexadecimal bdf780
20 Vigesimal 3hg434
36 Base36 7eu80

Cryptographic Hash Functions

md5 039e310bc5512faa90e391f0c77c250d
sha1 585e4a003b3f05c3aec258206d128e7b0854c438
sha256 f692d233eb3d7ea19dba85711f50de148f200c2f0ea1e324615cc477200c999c
sha512 e8cc75bf11f0f91dbb92ffc91ea942fa73903f672625a77ef16fb2758cdbc5cd58583d5a5e5e6cc8f839e95185f7dda6444ebce651163446b45cd47479d4ea90
ripemd-160 b4da341b13cd91a705ce923a50bdb43e9f639be1

12449664 as geometric shapes

Circle

Radius = n
Diameter 24899328
Circumference 78223545.924123
Area 4.8692843182195E+14

Sphere

Radius = n
Volume 8.0827938243069E+21
Surface area 1.9477137272878E+15
Circumference 78223545.924123

Square

Length = n
Perimeter 49798656
Area 154994133712896
Diagonal 17606483.675788

Cube

Length = n
Surface area 929964802277376
Volume 1.9296248866966E+21
Space diagonal 21563450.585161

Equilateral Triangle

Length = n
Perimeter 37348992
Area 67114428616465
Altitude 10781725.292581

Triangular Pyramid

Length = n
Surface area 67114428616465
Volume 2.2740847375492E+20
Height 5868827.8919294