12698872 (number)

12698872 is an even 8-digits composite number following 12698871 and preceding 12698873. In scientific notation, it is written as 1.2698872 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 6339264 positive integers (up to 12698872) that are relatively prime to 12698872.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-eight thousand eight hundred seventy-two

Notation

Scientific notation 1.2698872 × 10^7
Engineering notation 1.2698872 × 10^6

Prime Factorization of 12698872

Prime Factorization 2 × 2 × 2 × 1447 × 1097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3174718
Product of the distinct prime numbers

The prime factorization of 12698872 is 2 × 2 × 2 × 1447 × 1097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 85, 94, 732, 44, 3576, 2974, 35199, 97293, 695444, 739649, 142492, 9434884, 78126416, 55458066, 919875471, 209099186, 5410294402, 7345334268

Basic calculations (n = 12698872)

Multiplication

n×y
n×2 25397744
n×3 38096616
n×4 50795488
n×5 63494360

Division

n÷y
n÷2 6349436
n÷3 4232957.3333333
n÷3 3174718
n÷5 2539774.4

Exponentiation

ny
n2 161261350072384
n3 2.0478372431164E+21
n4 2.6005223027168E+28
n5 3.3023699855346E+35

Nth Root

y√n
2√n 3563.5476705104
3√n 233.30374772276
4√n 59.69545770417
5√n 26.348326056907

Divisors of 12698872

1, 2, 4, 8, 1097, 1447, 2194, 2894, 4388, 5788, 8776, 11576, 1587359, 3174718, 6349436, 12698872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12698871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12698872 can be divided by 16 positive divisors. The sum of these divisors (counting 12698872) is 1, the average is 0.0625.

Base conversion 12698872

Base System Value
2 Binary 110000011100010011111000
3 Ternary 212220011120121
4 Quaternary 300130103320
5 Quinary 11222330442
6 Senary 1132103024
8 Octal 60342370
10 Decimal 12698872
12 Duodecimal 4304a74
16 Hexadecimal c1c4f8
20 Vigesimal 3j773c
36 Base36 7k6ig

Cryptographic Hash Functions

md5 6e31f3711201c8eb98afdc074cd91c50
sha1 992c308bda66c35949aa4159142fac441bf01c20
sha256 5883f4a251af00ca4eeef07eb2e08a1172da1c3159fe13fe9173f8a43773bf7f
sha512 69525c5ace23fa19ea0d594489f2b0d4888f5d710a02bd30bf34047b2b4cc006bb3b6024f99b08d1995f69adae403e9a9dbb9e0517020ba10ef9af6ae05e340c
ripemd-160 2932714169110ca9e5a548a0644240a2887babe8

12698872 as geometric shapes

Circle

Radius = n
Diameter 25397744
Circumference 79789365.968154
Area 5.0661747269537E+14

Sphere

Radius = n
Volume 8.5779605849627E+21
Surface area 2.0264698907815E+15
Circumference 79789365.968154

Square

Length = n
Perimeter 50795488
Area 161261350072384
Diagonal 17958917.00924

Cube

Length = n
Surface area 967568100434304
Volume 2.0478372431164E+21
Space diagonal 21995091.502814

Equilateral Triangle

Length = n
Perimeter 38096616
Area 69828212905630
Altitude 10997545.751407

Triangular Pyramid

Length = n
Surface area 69828212905630
Volume 2.4133993356233E+20
Height 5986305.6697467