26921490 (number)

26921490 is an even 8-digits composite number following 26921489 and preceding 26921491. In scientific notation, it is written as 2.6921490 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7143360 positive integers (up to 26921490) that are relatively prime to 26921490.

Interesting facts

Basic properties

Name

Name twenty-six million nine hundred twenty-one thousand four hundred ninety

Notation

Scientific notation 2.6921490 × 10^7
Engineering notation 2.6921490 × 10^6

Prime Factorization of 26921490

Prime Factorization 2 × 15 × 211 × 4253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26921490
Product of the distinct prime numbers

The prime factorization of 26921490 is 2 × 15 × 211 × 4253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 95, 70, 861, 244, 6978, 1079, 57628, 22794, 675728, 813146, 9156121, 5976215, 88597771, 49251180, 964171179, 153857722, 3978480379, 940335994

Basic calculations (n = 26921490)

Multiplication

n×y
n×2 53842980
n×3 80764470
n×4 107685960
n×5 134607450

Division

n÷y
n÷2 13460745
n÷3 8973830
n÷3 6730372.5
n÷5 5384298

Exponentiation

ny
n2 724766623820100
n3 1.9511797415507E+22
n4 5.2528665900359E+29
n5 1.4141499537498E+37

Nth Root

y√n
2√n 5188.5922946402
3√n 299.70893992699
4√n 72.031883875408
5√n 30.62103166179

Divisors of 26921490

1, 2, 15, 30, 211, 422, 3165, 4253, 6330, 8506, 63795, 127590, 897383, 1794766, 13460745, 26921490

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 -26921489
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 26921490 can be divided by 16 positive divisors. The sum of these divisors (counting 26921490) is 1, the average is 0.0625.

Base conversion 26921490

Base System Value
2 Binary 1100110101100101000010010
3 Ternary 1212122202100020
4 Quaternary 1212230220102
5 Quinary 23342441430
6 Senary 2401004310
8 Octal 146545022
10 Decimal 26921490
12 Duodecimal 9023696
16 Hexadecimal 19aca12
20 Vigesimal 8853ea
36 Base36 g10r6

Cryptographic Hash Functions

md5 9f33981316581e3e7da1159de0915e56
sha1 f192027cac8397f0d22ef452503840203f623b04
sha256 731789c702ac272bd09b165b8a3c04c150c63ebea69bc2553235ef9cfbdd23db
sha512 26dfa69904c1d5de9c77cd15114706770d553ace2ed33b38b1e2db2bf0be1ad67974c9d776dee293b8684bf4f213f4027b4bb46a62c746a7c82ba4b756daaade
ripemd-160 121978d585b722e18e6989b6385a58fb369ffd2a

26921490 as geometric shapes

Circle

Radius = n
Diameter 53842980
Circumference 169152710.41538
Area 2.2769215009603E+15

Sphere

Radius = n
Volume 8.173082589185E+22
Surface area 9.1076860038412E+15
Circumference 169152710.41538

Square

Length = n
Perimeter 107685960
Area 724766623820100
Diagonal 38072736.277292

Cube

Length = n
Surface area 4348599742920600
Volume 1.9511797415507E+22
Space diagonal 46629388.495457

Equilateral Triangle

Length = n
Perimeter 80764470
Area 3.1383315402164E+14
Altitude 23314694.247729

Triangular Pyramid

Length = n
Surface area 3.1383315402164E+14
Volume 2.2994873776071E+21
Height 12690912.092431