12981503 (number)

12981503 is an odd 8-digits composite number following 12981502 and preceding 12981504. In scientific notation, it is written as 1.2981503 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 12260160 positive integers (up to 12981503) that are relatively prime to 12981503.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-one thousand five hundred three

Notation

Scientific notation 1.2981503 × 10^7
Engineering notation 1.2981503 × 10^6

Prime Factorization of 12981503

Prime Factorization 19 × 397 × 1721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12981503
Product of the distinct prime numbers

The prime factorization of 12981503 is 19 × 397 × 1721. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 9, 57, 375, 298, 4171, 6883, 67110, 73014, 441516, 491481, 8707025, 2620370, 33667339, 66975216, 960114543, 227400011, 3095531509, 2583839672

Basic calculations (n = 12981503)

Multiplication

n×y
n×2 25963006
n×3 38944509
n×4 51926012
n×5 64907515

Division

n÷y
n÷2 6490751.5
n÷3 4327167.6666667
n÷3 3245375.75
n÷5 2596300.6

Exponentiation

ny
n2 168519420139009
n3 2.1876353580928E+21
n4 2.8398794963988E+28
n5 3.6865904202139E+35

Nth Root

y√n
2√n 3602.9852900061
3√n 235.0218962546
4√n 60.024872261472
5√n 26.464579366068

Divisors of 12981503

1, 19, 397, 1721, 7543, 32699, 683237, 12981503

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12981502
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12981503 can be divided by 8 positive divisors. The sum of these divisors (counting 12981503) is 1, the average is 0.125.

Base conversion 12981503

Base System Value
2 Binary 110001100001010011111111
3 Ternary 220102112021102
4 Quaternary 301201103333
5 Quinary 11310402003
6 Senary 1142123315
8 Octal 61412377
10 Decimal 12981503
12 Duodecimal 442053b
16 Hexadecimal c614ff
20 Vigesimal 412df3
36 Base36 7q8lb

Cryptographic Hash Functions

md5 50c1fe95922b1682a4b956e745948377
sha1 9feabf76e78a65413b4f3453afa1f09ce20b3617
sha256 816259711fe376a74fa5f0495f4b56a048f752d10c327a2625e85447277b772f
sha512 3af38d4514ee12adf824bdfda911bd27229e50c0ec4b7a396cdf9597ccf5955381a38952620ea87b88ffac9aa04d2c51691b82226ff10b90872d419658214091
ripemd-160 eb12e9ddb1123457d60b90ff5c742c8ad334c77c

12981503 as geometric shapes

Circle

Radius = n
Diameter 25963006
Circumference 81565188.914708
Area 5.2941937229592E+14

Sphere

Radius = n
Volume 9.1635455596235E+21
Surface area 2.1176774891837E+15
Circumference 81565188.914708

Square

Length = n
Perimeter 51926012
Area 168519420139009
Diagonal 18358617.602587

Cube

Length = n
Surface area 1011116520834054
Volume 2.1876353580928E+21
Space diagonal 22484622.754608

Equilateral Triangle

Length = n
Perimeter 38944509
Area 72971049435702
Altitude 11242311.377304

Triangular Pyramid

Length = n
Surface area 72971049435702
Volume 2.5781529941181E+20
Height 6119539.2008623