12751480 (number)

12751480 is an even 8-digits composite number following 12751479 and preceding 12751481. In scientific notation, it is written as 1.2751480 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 4371840 positive integers (up to 12751480) that are relatively prime to 12751480.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-one thousand four hundred eighty

Notation

Scientific notation 1.2751480 × 10^7
Engineering notation 1.2751480 × 10^6

Prime Factorization of 12751480

Prime Factorization 2 × 2 × 2 × 7 × 5 × 45541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3187870
Product of the distinct prime numbers

The prime factorization of 12751480 is 2 × 2 × 2 × 7 × 5 × 45541. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 20, 95, 538, 656, 1833, 132, 25862, 55391, 811882, 684543, 1416921, 9734469, 87347686, 48746993, 271556507, 700443996, 9039616630, 1506574762

Basic calculations (n = 12751480)

Multiplication

n×y
n×2 25502960
n×3 38254440
n×4 51005920
n×5 63757400

Division

n÷y
n÷2 6375740
n÷3 4250493.3333333
n÷3 3187870
n÷5 2550296

Exponentiation

ny
n2 162600242190400
n3 2.073393736286E+21
n4 2.6438838760377E+28
n5 3.3713432367617E+35

Nth Root

y√n
2√n 3570.9214497101
3√n 233.62547534452
4√n 59.757187431389
5√n 26.37012077191

Divisors of 12751480

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 45541, 91082, 182164, 227705, 318787, 364328, 455410, 637574, 910820, 1275148, 1593935, 1821640, 2550296, 3187870, 6375740, 12751480

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12751479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12751480 can be divided by 32 positive divisors. The sum of these divisors (counting 12751480) is 1, the average is 0.03125.

Base conversion 12751480

Base System Value
2 Binary 110000101001001001111000
3 Ternary 212222211202001
4 Quaternary 300221021320
5 Quinary 11231021410
6 Senary 1133150344
8 Octal 60511170
10 Decimal 12751480
12 Duodecimal 432b3b4
16 Hexadecimal c29278
20 Vigesimal 3jdie0
36 Base36 7lb3s

Cryptographic Hash Functions

md5 cf8b8d152b418a4a520d872c1bfabe3c
sha1 bfd261fb272817b29fd47a8e62268a0db0d2e299
sha256 5e5b095c9a28e9407a626e0a791117264fa987ba6dc9febb8a782e1774439bf6
sha512 a555f5647c44751abb86626ab5ad4e7ca9dec6387ad51c5e02d15fbde40d58bbe9d3ece14d1521913bb14ed3d43a7ef8141569d06c6957e0f8f6d23b2a9d6cae
ripemd-160 e6c0ddf919b85984da3f0abff7bec2274e18618d

12751480 as geometric shapes

Circle

Radius = n
Diameter 25502960
Circumference 80119911.780794
Area 5.1082372633728E+14

Sphere

Radius = n
Volume 8.6850113732204E+21
Surface area 2.0432949053491E+15
Circumference 80119911.780794

Square

Length = n
Perimeter 51005920
Area 162600242190400
Diagonal 18033315.956329

Cube

Length = n
Surface area 975601453142400
Volume 2.073393736286E+21
Space diagonal 22086211.231698

Equilateral Triangle

Length = n
Perimeter 38254440
Area 70407970199194
Altitude 11043105.615849

Triangular Pyramid

Length = n
Surface area 70407970199194
Volume 2.4435179516626E+20
Height 6011105.3187764